The installed version of Firefox ESR 24.x is a version prior to 24.1.1, and is, therefore, potentially affected by the following vulnerabilities :

  - An error exists related to handling input greater than     half the maximum size of the 'PRUint32' value.
    (CVE-2013-1741)

  - An error exists in the 'Null_Cipher' function in the     file 'ssl/ssl3con.c' related to handling invalid     handshake packets that could allow arbitrary code     execution. (CVE-2013-5605)

  - An error exists in the 'CERT_VerifyCert' function in     the file 'lib/certhigh/certvfy.c' that could allow     invalid certificates to be treated as valid.
    (CVE-2013-5606)

  - An integer truncation error exists in the function     'PL_ArenaAllocate' in the Netscape Portable Runtime     (NSPR) library. (CVE-2013-5607)

The installed version of Thunderbird is earlier than 24.1.1 and is, therefore, potentially affected the following vulnerabilities:

  - An error exists related to handling input greater than     half the maximum size of the 'PRUint32' value.
    (CVE-2013-1741)

  - An error exists in the 'Null_Cipher' function in the     file 'ssl/ssl3con.c' related to handling invalid     handshake packets that could allow arbitrary code     execution. (CVE-2013-5605)

  - An error exists in the 'CERT_VerifyCert' function in     the file 'lib/certhigh/certvfy.c' that could allow     invalid certificates to be treated as valid.
    (CVE-2013-5606)

  - An integer truncation error exists in the function     'PL_ArenaAllocate' in the Netscape Portable Runtime     (NSPR) library. (CVE-2013-5607)

Mozilla NSPR and NSS were updated to fix various security bugs that could be used to crash the browser or potentially execute code.

Mozilla NSPR 4.10.2 has the following bug fixes :

  - Bug 770534: Possible pointer overflow in     PL_ArenaAllocate(). Fixed by Pascal Cuoq and Kamil     Dudka.

  - Bug 888546: ptio.c:PR_ImportUDPSocket doesn't work.
    Fixed by Miloslav Trmac.

  - Bug 915522: VS2013 support for NSPR. Fixed by Makoto     Kato.

  - Bug 927687: Avoid unsigned integer wrapping in     PL_ArenaAllocate. (CVE-2013-5607) Mozilla NSS 3.15.3 is     a patch release for NSS 3.15 and includes the following     bug fixes :

  - Bug 925100: Ensure a size is <= half of the maximum     PRUint32 value. (CVE-2013-1741)

  - Bug 934016: Handle invalid handshake packets.
    (CVE-2013-5605)

  - Bug 910438: Return the correct result in CERT_VerifyCert     on failure, if a verifyLog isn't used. (CVE-2013-5606)

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2013-1791 advisory.

    - Resolves: rhbz#1032466 - CVE-2013-5605 CVE-2013-5606 CVE-2013-1741 nss: various flaws [rhel-5.10]
    - Resolves: rhbz#1032466 - CVE-2013-5605 CVE-2013-5606 CVE-2013-1741 nss: various flaws [rhel-5.10]
    - Resolves: rhbz#1032466 - CVE-2013-5605 CVE-2013-5606 CVE-2013-1741 nss: various flaws [rhel-5.10]

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

The Red Hat Security Response Team has rated this update as having important 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.

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 RHSA-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)

Red Hat would like to thank the Mozilla project for reporting CVE-2013-1741, CVE-2013-5606, and CVE-2013-5607. Upstream acknowledges Tavis Ormandy as the original reporter of CVE-2013-1741, Camilo Viecco as the original reporter of CVE-2013-5606, and Pascal Cuoq, Kamil Dudka, and Wan-Teh Chang as the original reporters of CVE-2013-5607.

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. (BZ#1033478, BZ#1020520)

This update also fixes the following bug :

* The RHBA-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'. (BZ#1033499)

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.

Updated nss, nspr, and nss-util packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having important 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.

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 RHSA-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)

Red Hat would like to thank the Mozilla project for reporting CVE-2013-1741, CVE-2013-5606, and CVE-2013-5607. Upstream acknowledges Tavis Ormandy as the original reporter of CVE-2013-1741, Camilo Viecco as the original reporter of CVE-2013-5606, and Pascal Cuoq, Kamil Dudka, and Wan-Teh Chang as the original reporters of CVE-2013-5607.

All NSS, NSPR, and nss-util users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. After installing this update, applications using NSS, NSPR, or nss-util must be restarted for this update to take effect.

It was discovered that NSPR, Netscape Portable Runtime library, could crash an application using the library when parsing a certificate that causes an integer overflow. This flaw only affects 64-bit systems.

Multiple security issues was identified and fixed in mozilla NSPR and NSS :

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).

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).

The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte biases, which makes it easier for remote attackers to conduct plaintext-recovery attacks via statistical analysis of ciphertext in a large number of sessions that use the same plaintext (CVE-2013-2566).

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).

Integer overflow in the PL_ArenaAllocate function in Mozilla Netscape Portable Runtime (NSPR) before 4.10.2, as used in Firefox before 25.0.1, Firefox ESR 17.x before 17.0.11 and 24.x before 24.1.1, and SeaMonkey before 2.22.1, allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted X.509 certificate, a related issue to CVE-2013-1741 (CVE-2013-5607).

The NSPR packages has been upgraded to the 4.10.2 version and the NSS packages has been upgraded to the 3.15.3 version which is unaffected by these security flaws.

Additionally the rootcerts packages has been upgraded with the latest certdata.txt file as of 2013/11/11 from mozilla.

Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted page, an attacker could possibly exploit these to cause a denial of service via application crash, potentially execute arbitrary code, or lead to information disclosure. (CVE-2013-1741, CVE-2013-2566, CVE-2013-5605, CVE-2013-5607).

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

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2014-237:01 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-2013-1739     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-2013-1741     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-2013-5605     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-2013-5606     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-2013-5607     Integer overflow in the PL_ArenaAllocate function in Mozilla Netscape Portable Runtime (NSPR) before     4.10.2, as used in Firefox before 25.0.1, Firefox ESR 17.x before 17.0.11 and 24.x before 24.1.1, and     SeaMonkey before 2.22.1, allows remote attackers to cause a denial of service (application crash) or     possibly have unspecified other impact via a crafted X.509 certificate, a related issue to CVE-2013-1741.
     Marked an intermediate certificate from a subordinate Certificate Authority (CA) as untrusted as it was     mis-issued and allowed for man-in-the-middle attacks. Note: This only applies to applications using the     NSS Builtin Object     Token. Applications that use the NSS library but not the NSS Builtin Object Token will not see this     certificate as untrusted.

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 installed version of Firefox is a version prior to 25.0.1 and is, therefore, potentially affected by the following vulnerabilities :

  - An error exists related to handling input greater than     half the maximum size of the 'PRUint32' value.
    (CVE-2013-1741)

  - An error exists in the 'Null_Cipher' function in the     file 'ssl/ssl3con.c' related to handling invalid     handshake packets that could allow arbitrary code     execution. (CVE-2013-5605)

  - An error exists in the 'CERT_VerifyCert' function in     the file 'lib/certhigh/certvfy.c' that could allow     invalid certificates to be treated as valid.
    (CVE-2013-5606)

  - An integer truncation error exists in the function     'PL_ArenaAllocate' in the Netscape Portable Runtime     (NSPR) library. (CVE-2013-5607)

The installed version of Thunderbird is earlier than 24.1.1 and is, therefore, potentially affected by the following vulnerabilities :

  - An error exists related to handling input greater than     half the maximum size of the 'PRUint32' value.
    (CVE-2013-1741)

  - An error exists in the 'Null_Cipher' function in the     file 'ssl/ssl3con.c' related to handling invalid     handshake packets that could allow arbitrary code     execution. (CVE-2013-5605)

  - An error exists in the 'CERT_VerifyCert' function in     the file 'lib/certhigh/certvfy.c' that could allow     invalid certificates to be treated as valid.
    (CVE-2013-5606)

  - An integer truncation error exists in the function     'PL_ArenaAllocate' in the Netscape Portable Runtime     (NSPR) library. (CVE-2013-5607)

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 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)

Multiple security issues were discovered in Thunderbird. If a user were tricked into connecting to a malicious server, an attacker could possibly exploit these to cause a denial of service via application crash, potentially execute arbitrary code, or lead to information disclosure. (CVE-2013-1741, CVE-2013-2566, CVE-2013-5605, CVE-2013-5607).

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

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)

After installing this update, applications using NSS, NSPR, or nss-util 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
70948	Firefox ESR 24.x < 24.1.1 NSS and NSPR Multiple Vulnerabilities	Nessus	Windows	2013/11/18	2019/11/27	high
71045	Mozilla Thunderbird < 24.1.1 NSS and NSPR Multiple Vulnerabilities	Nessus	Windows	2013/11/22	2019/11/27	high
71172	SuSE 11.2 / 11.3 Security Update : mozilla-nspr, mozilla-nss (SAT Patch Numbers 8572 / 8573)	Nessus	SuSE Local Security Checks	2013/12/3	2021/1/19	high
71241	Oracle Linux 5 : nss / and / nspr (ELSA-2013-1791)	Nessus	Oracle Linux Local Security Checks	2013/12/6	2025/4/29	critical
71243	RHEL 5 : nss and nspr (RHSA-2013:1791)	Nessus	Red Hat Local Security Checks	2013/12/6	2021/1/14	high
71390	RHEL 6 : nss, nspr, and nss-util (RHSA-2013:1829)	Nessus	Red Hat Local Security Checks	2013/12/13	2021/1/14	high
71502	Debian DSA-2820-1 : nspr - integer overflow	Nessus	Debian Local Security Checks	2013/12/18	2021/1/11	high
70998	Mandriva Linux Security Advisory : nss (MDVSA-2013:270)	Nessus	Mandriva Local Security Checks	2013/11/21	2021/1/6	high
71021	Ubuntu 12.04 LTS / 12.10 / 13.04 / 13.10 : firefox vulnerabilities (USN-2031-1)	Nessus	Ubuntu Local Security Checks	2013/11/21	2019/9/19	medium
291509	MiracleLinux 3 : nspr-4.10.2-2.AXS3, nss-3.15.3-4.AXS3 (AXSA:2014-237:01)	Nessus	Miracle Linux Local Security Checks	2026/1/19	2026/1/19	critical
70949	Firefox < 25.0.1 NSS and NSPR Multiple Vulnerabilities	Nessus	Windows	2013/11/18	2019/11/27	high
71043	Thunderbird < 24.1 NSS and NSPR Multiple Vulnerabilities (Mac OS X)	Nessus	MacOS X Local Security Checks	2013/11/22	2019/11/27	high
71577	Amazon Linux AMI : nss (ALAS-2013-265)	Nessus	Amazon Linux Local Security Checks	2013/12/23	2018/4/18	high
71036	Ubuntu 12.04 LTS / 12.10 / 13.04 / 13.10 : thunderbird vulnerabilities (USN-2032-1)	Nessus	Ubuntu Local Security Checks	2013/11/22	2019/9/19	medium
71380	CentOS 6 : nspr / nss / nss-util (CESA-2013:1829)	Nessus	CentOS Local Security Checks	2013/12/13	2021/1/4	high
71424	Scientific Linux Security Update : nss, nspr, and nss-util on SL6.x i386/x86_64 (20131212)	Nessus	Scientific Linux Local Security Checks	2013/12/14	2021/1/14	high

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