The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2018:3403 advisory.

  - Mozilla: Proxy bypass using automount and autofs (CVE-2017-16541)

  - Mozilla: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2 (CVE-2018-12376)

  - Mozilla: Use-after-free in driver timers (CVE-2018-12377)

  - Mozilla: Use-after-free in IndexedDB (CVE-2018-12378)

  - Mozilla: Out-of-bounds write with malicious MAR file (CVE-2018-12379)

  - Mozilla: Setting a master password post-Firefox 58 does not delete unencrypted previously stored passwords     (CVE-2018-12383)

  - Mozilla: Crash in TransportSecurityInfo due to cached data (CVE-2018-12385)

  - Mozilla: Same-origin policy violation using meta refresh and performance.getEntries to steal cross-origin     URLs (CVE-2018-18499)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update upgrades Thunderbird to version 60.2.1.

Security Fix(es) :

  - Mozilla: Memory safety bugs fixed in Firefox 62 and     Firefox ESR 60.2 (CVE-2018-12376)

  - Mozilla: Use-after-free in driver timers     (CVE-2018-12377)

  - Mozilla: Use-after-free in IndexedDB (CVE-2018-12378)

  - Mozilla: Proxy bypass using automount and autofs     (CVE-2017-16541)

  - Mozilla: Out-of-bounds write with malicious MAR file     (CVE-2018-12379)

  - Mozilla: Crash in TransportSecurityInfo due to cached     data (CVE-2018-12385)

  - Mozilla: Setting a master password post-Firefox 58 does     not delete unencrypted previously stored passwords     (CVE-2018-12383)

Note: All of the above issues cannot be exploited in Thunderbird by a specially crafted HTML mail, as JavaScript is disabled for mail messages and cannot be enabled. They could be exploited another way in Thunderbird, for example, when viewing the remote content of an RSS feed.

The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2018:2693 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    This update upgrades Firefox to version 60.2.0 ESR.

    Security Fix(es):

    * Mozilla: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2 (CVE-2018-12376)

    * Mozilla: Use-after-free in driver timers (CVE-2018-12377)

    * Mozilla: Use-after-free in IndexedDB (CVE-2018-12378)

    * Mozilla: Proxy bypass using automount and autofs (CVE-2017-16541)

    * Mozilla: Out-of-bounds write with malicious MAR file (CVE-2018-12379)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, refer to the CVE page(s) listed in the References section.

    Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Alex     Gaynor, Boris Zbarsky, Christoph Diehl, Christian Holler, Jason Kratzer, Jed Davis, Tyson Smith, Bogdan     Tara, Karl Tomlinson, Mats Palmgren, Nika Layzell, Ted Campbell, Nils, Zhanjia Song, and Holger Fuhrmannek     as the original reporters.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update to Mozilla Firefox 60.2.0esr fixes the following issues :

Security issues fixed (MFSA 2018-21, boo#1107343) :

  - CVE-2018-12377: Use-after-free in refresh driver timers

  - CVE-2018-12378: Use-after-free in IndexedDB

  - CVE-2017-16541: Proxy bypass using automount and autofs     (boo#1066489)

  - CVE-2018-12376: Memory safety bugs fixed in Firefox 62     and Firefox ESR 60.2

This update for MozillaFirefox to ESR 60.2 fixes several issues.

These general changes are part of the version 60 release.

New browser engine with speed improvements

Redesigned graphical user interface elements

Unified address and search bar for new installations

New tab page listing top visited, recently visited and recommended pages

Support for configuration policies in enterprise deployments via JSON files

Support for Web Authentication, allowing the use of USB tokens for authentication to websites

The following changes affect compatibility: Now exclusively supports extensions built using the WebExtension API.

Unsupported legacy extensions will no longer work in Firefox 60 ESR

TLS certificates issued by Symantec before June 1st, 2016 are no longer trusted The 'security.pki.distrust_ca_policy' preference can be set to 0 to reinstate trust in those certificates

The following issues affect performance: new format for storing private keys, certificates and certificate trust If the user home or data directory is on a network file system, it is recommended that users set the following environment variable to avoid slowdowns:
NSS_SDB_USE_CACHE=yes This setting is not recommended for local, fast file systems.

These security issues were fixed: CVE-2018-12381: Dragging and dropping Outlook email message results in page navigation (bsc#1107343).

CVE-2017-16541: Proxy bypass using automount and autofs (bsc#1107343).

CVE-2018-12376: Various memory safety bugs (bsc#1107343).

CVE-2018-12377: Use-after-free in refresh driver timers (bsc#1107343).

CVE-2018-12378: Use-after-free in IndexedDB (bsc#1107343).

CVE-2018-12379: Out-of-bounds write with malicious MAR file (bsc#1107343).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote MiracleLinux 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2018-3370:06 advisory.

    * Mozilla: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2 (CVE-2018-12376)
    * Mozilla: Use-after-free in driver timers (CVE-2018-12377)
    * Mozilla: Use-after-free in IndexedDB (CVE-2018-12378)
    * Mozilla: Proxy bypass using automount and autofs (CVE-2017-16541)
    * Mozilla: Out-of-bounds write with malicious MAR file (CVE-2018-12379)
    * Mozilla: Crash in TransportSecurityInfo due to cached data (CVE-2018-12385)
    * Mozilla: Setting a master password post-Firefox 58 does not delete unencrypted previously stored     passwords (CVE-2018-12383)     Note: All of the above issues cannot be exploited in Thunderbird by a specially crafted HTML mail, as     JavaScript is disabled for mail messages and cannot be enabled. They could be exploited another way in     Thunderbird, for example, when viewing the remote content of an RSS feed.

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Mozilla Firefox ESR installed on the remote macOS or Mac OS X host is prior to 60.2. It is, therefore, affected by multiple vulnerabilities, some of which allow code execution and potentially exploitable crashes.

Mozilla Foundation reports :

CVE-2018-12377: Use-after-free in refresh driver timers

CVE-2018-12378: Use-after-free in IndexedDB

CVE-2018-12379: Out-of-bounds write with malicious MAR file

CVE-2017-16541: Proxy bypass using automount and autofs

CVE-2018-12381: Dragging and dropping Outlook email message results in page navigation

CVE-2018-12382: Addressbar spoofing with javascript URI on Firefox for Android

CVE-2018-12383: Setting a master password post-Firefox 58 does not delete unencrypted previously stored passwords

CVE-2018-12375: Memory safety bugs fixed in Firefox 62

CVE-2018-12376: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2

According to the versions of the firefox package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Mozilla: Memory safety bugs fixed in Firefox 62 and     Firefox ESR 60.2 (CVE-2018-12376)

  - Mozilla: Use-after-free in driver timers     (CVE-2018-12377)

  - Mozilla: Use-after-free in IndexedDB (CVE-2018-12378)

  - Mozilla: Proxy bypass using automount and autofs     (CVE-2017-16541)

  - Mozilla: Out-of-bounds write with malicious MAR file     (CVE-2018-12379)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote NewStart CGSL host, running version MAIN 4.05, has firefox packages installed that are affected by multiple vulnerabilities:

  - A buffer overflow can occur when rendering canvas     content while adjusting the height and width of the     canvas element dynamically, causing data to be written     outside of the currently computed boundaries. This     results in a potentially exploitable crash. This     vulnerability affects Thunderbird < 60, Thunderbird <     52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and     Firefox < 61. (CVE-2018-12359)

  - A use-after-free vulnerability can occur when deleting     an input element during a mutation event handler     triggered by focusing that element. This results in a     potentially exploitable crash. This vulnerability     affects Thunderbird < 60, Thunderbird < 52.9, Firefox     ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
    (CVE-2018-12360)

  - An integer overflow can occur during graphics operations     done by the Supplemental Streaming SIMD Extensions 3     (SSSE3) scaler, resulting in a potentially exploitable     crash. This vulnerability affects Thunderbird < 60,     Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR <     52.9, and Firefox < 61. (CVE-2018-12362)

  - A use-after-free vulnerability can occur when script     uses mutation events to move DOM nodes between     documents, resulting in the old document that held the     node being freed but the node still having a pointer     referencing it. This results in a potentially     exploitable crash. This vulnerability affects     Thunderbird < 60, Thunderbird < 52.9, Firefox ESR <     60.1, Firefox ESR < 52.9, and Firefox < 61.
    (CVE-2018-12363)

  - NPAPI plugins, such as Adobe Flash, can send non-simple     cross-origin requests, bypassing CORS by making a same-     origin POST that does a 307 redirect to the target site.
    This allows for a malicious site to engage in cross-site     request forgery (CSRF) attacks. This vulnerability     affects Thunderbird < 60, Thunderbird < 52.9, Firefox     ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
    (CVE-2018-12364)

  - A compromised IPC child process can escape the content     sandbox and list the names of arbitrary files on the     file system without user consent or interaction. This     could result in exposure of private local files. This     vulnerability affects Thunderbird < 60, Thunderbird <     52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and     Firefox < 61. (CVE-2018-12365)

  - An invalid grid size during QCMS (color profile)     transformations can result in the out-of-bounds read     interpreted as a float value. This could leak private     data into the output. This vulnerability affects     Thunderbird < 60, Thunderbird < 52.9, Firefox ESR <     60.1, Firefox ESR < 52.9, and Firefox < 61.
    (CVE-2018-12366)

  - A vulnerability can occur when capturing a media stream     when the media source type is changed as the capture is     occurring. This can result in stream data being cast to     the wrong type causing a potentially exploitable crash.
    This vulnerability affects Thunderbird < 60, Firefox ESR     < 60.1, Firefox ESR < 52.9, and Firefox < 61.
    (CVE-2018-5156)

  - Memory safety bugs present in Firefox 60, Firefox ESR     60, and Firefox ESR 52.8. Some of these bugs showed     evidence of memory corruption and we presume that with     enough effort that some of these could be exploited to     run arbitrary code. This vulnerability affects     Thunderbird < 60, Thunderbird < 52.9, Firefox ESR <     60.1, Firefox ESR < 52.9, and Firefox < 61.
    (CVE-2018-5188)

  - A precision error in Skia in Google Chrome prior to     67.0.3396.62 allowed a remote attacker to perform an out     of bounds memory write via a crafted HTML page.
    (CVE-2018-6126)

  - When entered directly, Reader Mode did not strip the     username and password section of URLs displayed in the     addressbar. This can be used for spoofing the domain of     the current page. This vulnerability affects Firefox <     54. (CVE-2017-7762)

  - Memory safety bugs present in Firefox 61 and Firefox ESR     60.1. Some of these bugs showed evidence of memory     corruption and we presume that with enough effort that     some of these could be exploited to run arbitrary code.
    This vulnerability affects Firefox < 62, Firefox ESR <     60.2, and Thunderbird < 60.2.1. (CVE-2018-12376)

  - A use-after-free vulnerability can occur when refresh     driver timers are refreshed in some circumstances during     shutdown when the timer is deleted while still in use.
    This results in a potentially exploitable crash. This     vulnerability affects Firefox < 62, Firefox ESR < 60.2,     and Thunderbird < 60.2.1. (CVE-2018-12377)

  - A use-after-free vulnerability can occur when an     IndexedDB index is deleted while still in use by     JavaScript code that is providing payload values to be     stored. This results in a potentially exploitable crash.
    This vulnerability affects Firefox < 62, Firefox ESR <     60.2, and Thunderbird < 60.2.1. (CVE-2018-12378)

  - When the Mozilla Updater opens a MAR format file which     contains a very long item filename, an out-of-bounds     write can be triggered, leading to a potentially     exploitable crash. This requires running the Mozilla     Updater manually on the local system with the malicious     MAR file in order to occur. This vulnerability affects     Firefox < 62, Firefox ESR < 60.2, and Thunderbird <     60.2.1. (CVE-2018-12379)

  - If a user saved passwords before Firefox 58 and then     later set a master password, an unencrypted copy of     these passwords is still accessible. This is because the     older stored password file was not deleted when the data     was copied to a new format starting in Firefox 58. The     new master password is added only on the new file. This     could allow the exposure of stored password data outside     of user expectations. This vulnerability affects Firefox     < 62, Firefox ESR < 60.2.1, and Thunderbird < 60.2.1.
    (CVE-2018-12383)

  - A vulnerability in register allocation in JavaScript can     lead to type confusion, allowing for an arbitrary read     and write. This leads to remote code execution inside     the sandboxed content process when triggered. This     vulnerability affects Firefox ESR < 60.2.2 and Firefox <     62.0.3. (CVE-2018-12386)

  - A vulnerability where the JavaScript JIT compiler     inlines Array.prototype.push with multiple arguments     that results in the stack pointer being off by 8 bytes     after a bailout. This leaks a memory address to the     calling function which can be used as part of an exploit     inside the sandboxed content process. This vulnerability     affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.
    (CVE-2018-12387)

  - Firefox proxy settings can be bypassed by using the     automount feature with autofs to create a mount point on     the local file system. Content can be loaded from this     mounted file system directly using a `file:` URI,     bypassing configured proxy settings. This issue only     affects OS X in default configuration; on Linux systems,     autofs must also be installed for the vulnerability to     occur. (CVE-2017-16541)

  - Mozilla developers and community members reported memory     safety bugs present in Firefox ESR 60.2. Some of these     bugs showed evidence of memory corruption and we presume     that with enough effort that some of these could be     exploited to run arbitrary code. This vulnerability     affects Firefox ESR < 60.3 and Thunderbird < 60.3.
    (CVE-2018-12389)

  - When manipulating user events in nested loops while     opening a document through script, it is possible to     trigger a potentially exploitable crash due to poor     event handling. This vulnerability affects Firefox < 63,     Firefox ESR < 60.3, and Thunderbird < 60.3.
    (CVE-2018-12392)

  - By rewriting the Host: request headers using the     webRequest API, a WebExtension can bypass domain     restrictions through domain fronting. This would allow     access to domains that share a host that are otherwise     restricted. This vulnerability affects Firefox ESR <     60.3 and Firefox < 63. (CVE-2018-12395)

  - A vulnerability where a WebExtension can run content     scripts in disallowed contexts following navigation or     other events. This allows for potential privilege     escalation by the WebExtension on sites where content     scripts should not be run. This vulnerability affects     Firefox ESR < 60.3 and Firefox < 63. (CVE-2018-12396)

  - A WebExtension can request access to local files without     the warning prompt stating that the extension will     Access your data for all websites being displayed to     the user. This allows extensions to run content scripts     in local pages without permission warnings when a local     file is opened. This vulnerability affects Firefox ESR <     60.3 and Firefox < 63. (CVE-2018-12397)

  - A potentially exploitable crash in TransportSecurityInfo     used for SSL can be triggered by data stored in the     local cache in the user profile directory. This issue is     only exploitable in combination with another     vulnerability allowing an attacker to write data into     the local cache or from locally installed malware. This     issue also triggers a non-exploitable startup crash for     users switching between the Nightly and Release versions     of Firefox if the same profile is used. This     vulnerability affects Thunderbird < 60.2.1, Firefox ESR     < 60.2.1, and Firefox < 62.0.2. (CVE-2018-12385)

  - Mozilla developers and community members reported memory     safety bugs present in Firefox 62 and Firefox ESR 60.2.
    Some of these bugs showed evidence of memory corruption     and we presume that with enough effort that some of     these could be exploited to run arbitrary code. This     vulnerability affects Firefox < 63, Firefox ESR < 60.3,     and Thunderbird < 60.3. (CVE-2018-12390)

  - A potential vulnerability was found in 32-bit builds     where an integer overflow during the conversion of     scripts to an internal UTF-16 representation could     result in allocating a buffer too small for the     conversion. This leads to a possible out-of-bounds     write. *Note: 64-bit builds are not vulnerable to this     issue.*. This vulnerability affects Firefox < 63,     Firefox ESR < 60.3, and Thunderbird < 60.3.
    (CVE-2018-12393)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Mozilla Firefox installed on the remote Windows     host is prior to 62. It is, therefore, affected by multiple critical     and high severity vulnerabilities.

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2018-2692 advisory.

    [60.2.0-1.0.1]
    - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file

    [60.2.0-1]
    - Update to 60.2.0 ESR

    [60.1.0-9]
    - Do not set user agent (rhbz#1608065)
    - GTK dialogs are localized now (rhbz#1619373)
    - JNLP association works again (rhbz#1607457)

    [60.1.0-8]
    - Fixed homepage and bookmarks (rhbz#1606778)
    - Fixed missing file associations in RHEL6 (rhbz#1613565)

    [60.1.0-7]
    - Run at-spi-bus if not running already (for the bundled gtk3)

    [60.1.0-6]
    - Fix for missing schemes for bundled gtk3

    [60.1.0-5]
    - Added mesa-libEGL dependency to gtk3/rhel6

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update for firefox is now available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Mozilla Firefox is an open source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 60.2.0 ESR.

Security Fix(es) :

* Mozilla: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2 (CVE-2018-12376)

* Mozilla: Use-after-free in driver timers (CVE-2018-12377)

* Mozilla: Use-after-free in IndexedDB (CVE-2018-12378)

* Mozilla: Proxy bypass using automount and autofs (CVE-2017-16541)

* Mozilla: Out-of-bounds write with malicious MAR file (CVE-2018-12379)

For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Alex Gaynor, Boris Zbarsky, Christoph Diehl, Christian Holler, Jason Kratzer, Jed Davis, Tyson Smith, Bogdan Tara, Karl Tomlinson, Mats Palmgren, Nika Layzell, Ted Campbell, Nils, Zhanjia Song, and Holger Fuhrmannek as the original reporters.

This update for Mozilla Thunderbird to version 60.2.1 fixes multiple issues.

Multiple security issues were fixed in the Mozilla platform as advised in MFSA 2018-25. In general, these flaws cannot be exploited through email in Thunderbird because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts :

  - CVE-2018-12377: Use-after-free in refresh driver timers     (bsc#1107343)

  - CVE-2018-12378: Use-after-free in IndexedDB     (bsc#1107343)

  - CVE-2017-16541: Proxy bypass using automount and autofs     (bsc#1066489)

  - CVE-2018-12376: Memory safety bugs fixed in Firefox 62     and Firefox ESR 60.2 (bsc#1107343)

  - CVE-2018-12385: Crash in TransportSecurityInfo due to     cached data (bsc#1109363)

  - CVE-2018-12383: Setting a master password did not delete     unencrypted previously stored passwords (bsc#1107343)

  - CVE-2018-12359: Buffer overflow using computed size of     canvas element (bsc#1098998)

  - CVE-2018-12360: Use-after-free when using focus()     (bsc#1098998)

  - CVE-2018-12361: Integer overflow in SwizzleData     (bsc#1098998)

  - CVE-2018-12362: Integer overflow in SSSE3 scaler     (bsc#1098998)

  - CVE-2018-12363: Use-after-free when appending DOM nodes     (bsc#1098998)

  - CVE-2018-12364: CSRF attacks through 307 redirects and     NPAPI plugins (bsc#1098998)

  - CVE-2018-12365: Compromised IPC child process can list     local filenames (bsc#1098998)

  - CVE-2018-12371: Integer overflow in Skia library during     edge builder allocation (bsc#1098998)

  - CVE-2018-12366: Invalid data handling during QCMS     transformations (bsc#1098998)

  - CVE-2018-12367: Timing attack mitigation of     PerformanceNavigationTiming (bsc#1098998)

  - CVE-2018-5156: Media recorder segmentation fault when     track type is changed during capture (bsc#1098998)

  - CVE-2018-5187: Memory safety bugs fixed in Firefox 61,     Firefox ESR 60.1, and Thunderbird 60 (bsc#1098998)

  - CVE-2018-5188: Memory safety bugs fixed in Firefox 61,     Firefox ESR 60.1, Firefox ESR 52.9, and Thunderbird 60     (bsc#1098998)

Other bugs fixes :

  - Fix date display issues (bsc#1109379)

  - Fix start-up crash due to folder name with special     characters (bsc#1107772)

The remote Oracle Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2018-3403 advisory.

    [60.2.1-5.0.1]
    - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js

    [60.2.1-5]
    - Fixing minor issues

    [60.2.1-3]
    - Reverting deleting of key3db

    [60.2.1-2]
    - Update to 60.2.1
    - Added fix for rhbz#1546988

    [60.0-1]
    - Rebase to version 60

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update for thunderbird is now available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 60.2.1.

Security Fix(es) :

* Mozilla: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2 (CVE-2018-12376)

* Mozilla: Use-after-free in driver timers (CVE-2018-12377)

* Mozilla: Use-after-free in IndexedDB (CVE-2018-12378)

* Mozilla: Proxy bypass using automount and autofs (CVE-2017-16541)

* Mozilla: Out-of-bounds write with malicious MAR file (CVE-2018-12379)

* Mozilla: Crash in TransportSecurityInfo due to cached data (CVE-2018-12385)

* Mozilla: Setting a master password post-Firefox 58 does not delete unencrypted previously stored passwords (CVE-2018-12383)

Note: All of the above issues cannot be exploited in Thunderbird by a specially crafted HTML mail, as JavaScript is disabled for mail messages and cannot be enabled. They could be exploited another way in Thunderbird, for example, when viewing the remote content of an RSS feed.

For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Alex Gaynor, Boris Zbarsky, Christoph Diehl, Christian Holler, Jason Kratzer, Jed Davis, Tyson Smith, Bogdan Tara, Karl Tomlinson, Mats Palmgren, Nika Layzell, Ted Campbell, Nils, Zhanjia Song, Holger Fuhrmannek, Philipp, and Jurgen Gaeremyn as the original reporters.

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 62.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2018-20 advisory.

  - A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by     JavaScript code that is providing payload values to be stored. This results in a potentially exploitable     crash. (CVE-2018-12378)

  - A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances     during shutdown when the timer is deleted while still in use. This results in a potentially exploitable     crash. (CVE-2018-12377)

  - A same-origin policy violation allowing the theft of cross-origin URL entries when using a     <code><meta> meta http-equiv=refresh</code> on a page to cause a redirection to another site using     <code>performance.getEntries()</code>. This is a same-origin policy violation and could allow for data     theft. (CVE-2018-18499)

  - When the Mozilla Updater opens a MAR format file which contains a very long item filename, an out-of-     bounds write can be triggered, leading to a potentially exploitable crash. This requires running the     Mozilla Updater manually on the local system with the malicious MAR file in order to occur.
    (CVE-2018-12379)

  - Browser proxy settings can be bypassed by using the automount feature with autofs to create a mount point     on the local file system. Content can be loaded from this mounted file system directly using a     <code>file:</code> URI, bypassing configured proxy settings.  Note: this issue only affects OS X in     default configurations. On Linux systems, autofs must be installed for the vulnerability to occur and     Windows is not affected. (CVE-2017-16541)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
118552	RHEL 6 : thunderbird (RHSA-2018:3403)	Nessus	Red Hat Local Security Checks	2018/10/31	2024/4/27	critical
118585	Scientific Linux Security Update : thunderbird on SL6.x i386/x86_64 (20181031)	Nessus	Scientific Linux Local Security Checks	2018/11/1	2024/7/26	critical
117470	RHEL 6 : firefox (RHSA-2018:2693)	Nessus	Red Hat Local Security Checks	2018/9/13	2024/11/5	critical
123292	openSUSE Security Update : MozillaFirefox (openSUSE-2019-676)	Nessus	SuSE Local Security Checks	2019/3/27	2024/6/11	critical
120110	SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2018:2890-1)	Nessus	SuSE Local Security Checks	2019/1/2	2024/7/10	critical
288893	MiracleLinux 4 : thunderbird-60.2.1-5.AXS4 (AXSA:2018-3370:06)	Nessus	Miracle Linux Local Security Checks	2026/1/16	2026/1/16	critical
117292	Mozilla Firefox ESR < 60.2 Multiple Vulnerabilities (macOS)	Nessus	MacOS X Local Security Checks	2018/9/6	2026/3/3	critical
117304	FreeBSD : mozilla -- multiple vulnerabilities (c96d416a-eae7-4d5d-bc84-40deca9329fb)	Nessus	FreeBSD Local Security Checks	2018/9/6	2024/8/12	critical
117732	EulerOS 2.0 SP3 : firefox (EulerOS-SA-2018-1288)	Nessus	Huawei Local Security Checks	2018/9/27	2024/8/5	critical
127404	NewStart CGSL MAIN 4.05 : firefox Multiple Vulnerabilities (NS-SA-2019-0141)	Nessus	NewStart CGSL Local Security Checks	2019/8/12	2021/1/14	critical
117294	Mozilla Firefox < 62 Multiple Critical Vulnerabilities	Nessus	Windows	2018/9/6	2026/6/23	critical
117466	Oracle Linux 7 : firefox (ELSA-2018-2692)	Nessus	Oracle Linux Local Security Checks	2018/9/13	2024/10/22	critical
117486	CentOS 6 : firefox (CESA-2018:2693)	Nessus	CentOS Local Security Checks	2018/9/14	2024/8/8	critical
117987	openSUSE Security Update : MozillaThunderbird (openSUSE-2018-1139)	Nessus	SuSE Local Security Checks	2018/10/9	2024/7/31	critical
180762	Oracle Linux 6 : thunderbird (ELSA-2018-3403)	Nessus	Oracle Linux Local Security Checks	2023/9/7	2024/10/22	critical
118837	CentOS 6 : thunderbird (CESA-2018:3403)	Nessus	CentOS Local Security Checks	2018/11/9	2024/7/24	critical
275640	Mozilla Firefox < 62.0	Nessus	MacOS X Local Security Checks	2025/11/18	2025/11/18	critical

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