a. Update to ESX service console kernel

The ESX service console kernel is updated to resolve multiple security issues.

The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CVE-2012-2372, CVE-2012-3552, CVE-2013-2147, CVE-2013-2164, CVE-2013-2206, CVE-2013-2224, CVE-2013-2234, CVE-2013-2237, CVE-2013-2232 to these issues.

b. Update to ESX service console NSPR and NSS

This patch updates the ESX service console Netscape Portable Runtime (NSPR) and Network Security Services (NSS) RPMs to resolve multiple security issues. 

The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CVE-2013-0791 and CVE-2013-1620 to these issues.

Updated nss and nspr packages that fix two security issues, various bugs, and add enhancements are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities.

It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2013-1620)

An out-of-bounds memory read flaw was found in the way NSS decoded certain certificates. If an application using NSS decoded a malformed certificate, it could cause the application to crash. (CVE-2013-0791)

Red Hat would like to thank the Mozilla project for reporting CVE-2013-0791. Upstream acknowledges Ambroz Bizjak as the original reporter of CVE-2013-0791.

This update also fixes the following bugs :

* A defect in the FreeBL library implementation of the Diffie-Hellman (DH) protocol previously caused Openswan to drop connections.
(BZ#958023)

* A memory leak in the nssutil_ReadSecmodDB() function has been fixed.
(BZ#986969)

In addition, the nss package has been upgraded to upstream version 3.14.3, and the nspr package has been upgraded to upstream version 4.9.5. These updates provide a number of bug fixes and enhancements over the previous versions. (BZ#949845, BZ#924741)

Note that while upstream NSS version 3.14 prevents the use of certificates that have an MD5 signature, this erratum includes a patch that allows such certificates by default. To prevent the use of certificates that have an MD5 signature, set the 'NSS_HASH_ALG_SUPPORT' environment variable to '-MD5'.

Users of NSS and NSPR are advised to upgrade to these updated packages, which fix these issues and add these enhancements. After installing this update, applications using NSS or NSPR must be restarted for this update to take effect.

It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2013-1620)

An out-of-bounds memory read flaw was found in the way NSS decoded certain certificates. If an application using NSS decoded a malformed certificate, it could cause the application to crash. (CVE-2013-0791)

A flaw was found in the way NSS handled invalid handshake packets. A remote attacker could use this flaw to cause a TLS/SSL client using NSS to crash or, possibly, execute arbitrary code with the privileges of the user running the application. (CVE-2013-5605)

It was found that the fix for CVE-2013-1620 released via SLSA-2013:1135 introduced a regression causing NSS to read uninitialized data when a decryption failure occurred. A remote attacker could use this flaw to cause a TLS/SSL server using NSS to crash. (CVE-2013-1739)

An integer overflow flaw was discovered in both NSS and NSPR's implementation of certification parsing on 64-bit systems. A remote attacker could use these flaws to cause an application using NSS or NSPR to crash. (CVE-2013-1741, CVE-2013-5607)

It was discovered that NSS did not reject certificates with incompatible key usage constraints when validating them while the verifyLog feature was enabled. An application using the NSS certificate validation API could accept an invalid certificate.
(CVE-2013-5606)

In addition, the nss package has been upgraded to upstream version 3.15.3, and the nspr package has been upgraded to upstream version 4.10.2. These updates provide a number of bug fixes and enhancements over the previous versions.

This update also fixes the following bug :

  - The SLBA-2013:1318 update introduced a regression that     prevented the use of certificates that have an MD5     signature. This update fixes this regression and     certificates that have an MD5 signature are once again     supported. To prevent the use of certificates that have     an MD5 signature, set the 'NSS_HASH_ALG_SUPPORT'     environment variable to '-MD5'.

After installing this update, applications using NSS or NSPR must be restarted for this update to take effect.

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2013-664:03 advisory.

    nss Network Security Services (NSS) is a set of libraries designed to support cross-platform development     of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3,     TLS, PKCS #5, PKCS #7, PKCS #11, PKCS #12, S/MIME, X.509 v3 certificates, and other security standards.
    nspr NSPR provides platform independence for non-GUI operating system facilities. These facilities include     threads, thread synchronization, normal file and network I/O, interval timing and calendar time, basic     memory management (malloc and free) and shared library linking.
    Security issues fixed with this release:
     CVE-2013-0791     The CERT_DecodeCertPackage function in Mozilla Network Security Services (NSS), as used in Mozilla Firefox     before 20.0, Firefox ESR 17.x before 17.0.5, Thunderbird before 17.0.5, Thunderbird ESR 17.x before     17.0.5, SeaMonkey before 2.17, and other products, allows remote attackers to cause a denial of service     (out-of-bounds read and memory corruption) via a crafted certificate.
     CVE-2013-1620     The TLS implementation in Mozilla Network Security Services (NSS) does not properly consider timing side-     channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding,     which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via     statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.
    Fixed bugs:
     Previously, a defect in the FreeBL library implementation of the Diffie-Hellman (DH) protocol caused     Openswan to drop connections; this has been fixed.
     Fixed a memory leak in the nssutil_ReadSecmodDB() function.
     nss now protects itself against being called before it has been properly initialized by the caller.
     Previously the certutil -H command did not describe the -F option. This has been fixed.
     Previously, a bug in the FreeBL library made the Openswan application generate a Key Exchange payload     that was one byte shorter than what was required by the Diffie Hellman (DH) protocol, and Openswan would     drop connections. This has been fixed.
     Previously, the remote-viewer utility failed to utilize a plugged-in smart card reader when a Spice     client was running and the client could eventually crash. This has been fixed.
     Incorporated various GCM code fixes.
    Enhancement:
     Added support for the NIST Suite B set of recommended algorithms for Elliptic Curve Cryptography.
    After installation, applications using NSS or NSPR must be restarted for this update to take effect.

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 remote host is affected by the vulnerability described in GLSA-201406-19 (Mozilla Network Security Service: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in the Mozilla Network       Security Service. Please review the CVE identifiers referenced below for       more details about the vulnerabilities.
  Impact :

    A remote attacker can cause a Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has nss packages installed that are affected by multiple vulnerabilities:

  - A flaw was found in the way NSS responded to an     SSLv2-compatible ClientHello with a ServerHello that had     an all-zero random. A man-in-the-middle attacker could     use this flaw in a passive replay attack.
    (CVE-2018-12384)

  - The TLS implementation in Mozilla Network Security     Services (NSS) does not properly consider timing side-     channel attacks on a noncompliant MAC check operation     during the processing of malformed CBC padding, which     allows remote attackers to conduct distinguishing     attacks and plaintext-recovery attacks via statistical     analysis of timing data for crafted packets, a related     issue to CVE-2013-0169. (CVE-2013-1620)

  - Mozilla Network Security Services (NSS) before 3.15.2     does not ensure that data structures are initialized     before read operations, which allows remote attackers to     cause a denial of service or possibly have unspecified     other impact via vectors that trigger a decryption     failure. (CVE-2013-1739)

  - A flaw was found in the way TLS False Start was     implemented in NSS. An attacker could use this flaw to     potentially return unencrypted information from the     server. (CVE-2013-1740)

  - Integer overflow in Mozilla Network Security Services     (NSS) 3.15 before 3.15.3 allows remote attackers to     cause a denial of service or possibly have unspecified     other impact via a large size value. (CVE-2013-1741)

  - Mozilla Network Security Services (NSS) 3.14 before     3.14.5 and 3.15 before 3.15.3 allows remote attackers to     cause a denial of service or possibly have unspecified     other impact via invalid handshake packets.
    (CVE-2013-5605)

  - The CERT_VerifyCert function in lib/certhigh/certvfy.c     in Mozilla Network Security Services (NSS) 3.15 before     3.15.3 provides an unexpected return value for an     incompatible key-usage certificate when the     CERTVerifyLog argument is valid, which might allow     remote attackers to bypass intended access restrictions     via a crafted certificate. (CVE-2013-5606)

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

Update nss to nss-3.14.3

This is a patch release to address CVE-2013-1620.

Detailed descriptions of the bugs fixes on nss-3.14.3 can be found in the upstream release notes at https://developer.mozilla.org/en-US/docs/NSS/NSS_3.14.3_release_notes

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

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2013-1135 advisory.

    nspr     [4.9.2-4]
    - Resolves: rhbz#924741 - Rebase to nspr-4.9.5

    nss     [3.14.3-6]
    - Resolves: rhbz#986969 - nssutil_ReadSecmodDB() leaks memory

    [3.14.3-5]
    - Define -DNO_FORK_CHECK when compiling softoken for ABI compatibility
    - Remove the unused and obsolete nss-nochktest.patch
    - Resolves: rhbz#949845 - [RFE][RHEL5] Rebase to nss-3.14.3 to fix the lucky-13 issue

    [3.14.3-4]
    - Fix rpmdiff test reported failures and remove other unwanted changes
    - Resolves: rhbz#949845 - [RFE][RHEL5] Rebase to nss-3.14.3 to fix the lucky-13 issue

    [3.14.3-3]
    - Update to NSS_3_14_3_RTM
    - Rework the rebase to preserve needed idiosynchracies
    - Ensure we install frebl/softoken from the extra build tree
    - Don't include freebl static library or its private headers
    - Add patch to deal with system sqlite not being recent enough
    - Don't install nss-sysinit nor sharedb
    - Resolves: rhbz#949845 - [RFE][RHEL5] Rebase to nss-3.14.3 to fix the lucky-13 issue

    [3.14.3-2]
    - Restore the freebl-softoken source tar ball updated to 3.14.3
    - Renumbering of some sources for clarity
    - Resolves: rhbz#918870 - [RFE][RHEL5] Rebase to nss-3.14.3 to fix the lucky-13 issue

    [3.14.3-1]
    - Update to NSS_3_14_3_RTM
    - Resolves: rhbz#918870 - [RFE][RHEL5] Rebase to nss-3.14.3 to fix the lucky-13 issue

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.

Updated nss, nss-util, nss-softokn, and nspr packages that fix two security issues, various bugs, and add enhancements are now available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities.
nss-softokn provides an NSS softoken cryptographic module.

It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2013-1620)

An out-of-bounds memory read flaw was found in the way NSS decoded certain certificates. If an application using NSS decoded a malformed certificate, it could cause the application to crash. (CVE-2013-0791)

Red Hat would like to thank the Mozilla project for reporting CVE-2013-0791. Upstream acknowledges Ambroz Bizjak as the original reporter of CVE-2013-0791.

This update also fixes the following bugs :

* The RHBA-2013:0445 update (which upgraded NSS to version 3.14) prevented the use of certificates that have an MD5 signature. This caused problems in certain environments. With this update, certificates that have an MD5 signature are once again allowed. To prevent the use of certificates that have an MD5 signature, set the 'NSS_HASH_ALG_SUPPORT' environment variable to '-MD5'. (BZ#957603)

* Previously, the sechash.h header file was missing, preventing certain source RPMs (such as firefox and xulrunner) from building.
(BZ#948715)

* A memory leak in the nssutil_ReadSecmodDB() function has been fixed.
(BZ#984967)

In addition, the nss package has been upgraded to upstream version 3.14.3, the nss-util package has been upgraded to upstream version 3.14.3, the nss-softokn package has been upgraded to upstream version 3.14.3, and the nspr package has been upgraded to upstream version 4.9.5. These updates provide a number of bug fixes and enhancements over the previous versions. (BZ#927157, BZ#927171, BZ#927158, BZ#927186)

Users of NSS, NSPR, nss-util, and nss-softokn are advised to upgrade to these updated packages, which fix these issues and add these enhancements. After installing this update, applications using NSS, NSPR, nss-util, or nss-softokn must be restarted for this update to take effect.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
71245	VMSA-2013-0015 : VMware ESX updates to third-party libraries	Nessus	VMware ESX Local Security Checks	2013/12/6	2021/1/6	medium
69215	CentOS 5 : nss (CESA-2013:1135)	Nessus	CentOS Local Security Checks	2013/8/6	2021/1/4	medium
70221	Amazon Linux AMI : nss (ALAS-2013-217)	Nessus	Amazon Linux Local Security Checks	2013/10/1	2018/4/18	medium
71306	Scientific Linux Security Update : nss and nspr on SL5.x i386/x86_64 (20131205)	Nessus	Scientific Linux Local Security Checks	2013/12/10	2021/1/14	high
291466	MiracleLinux 3 : nspr-4.9.5-2.AXS3, nss-3.14.3-18.AXS3 (AXSA:2013-664:03)	Nessus	Miracle Linux Local Security Checks	2026/1/19	2026/1/19	high
76178	GLSA-201406-19 : Mozilla Network Security Service: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2014/6/23	2021/1/6	medium
127200	NewStart CGSL CORE 5.04 / MAIN 5.04 : nss Multiple Vulnerabilities (NS-SA-2019-0033)	Nessus	NewStart CGSL Local Security Checks	2019/8/12	2025/11/20	medium
64941	Fedora 18 : nspr-4.9.5-2.fc18 / nss-3.14.3-1.fc18 / nss-softokn-3.14.3-1.fc18 / etc (2013-2929)	Nessus	Fedora Local Security Checks	2013/3/1	2021/1/11	medium
69221	Oracle Linux 5 : nss / and / nspr (ELSA-2013-1135)	Nessus	Oracle Linux Local Security Checks	2013/8/6	2025/4/29	high
69247	CentOS 6 : nss / nss-util / nss-softokn / nspr (CESA-2013:1144)	Nessus	CentOS Local Security Checks	2013/8/8	2021/1/4	medium
70220	Amazon Linux AMI : nspr (ALAS-2013-216)	Nessus	Amazon Linux Local Security Checks	2013/10/1	2018/4/18	medium

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