The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2014:0917 advisory.

    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 race condition was found in the way NSS verified certain certificates.
    A remote attacker could use this flaw to crash an application using NSS or,     possibly, execute arbitrary code with the privileges of the user running     that application. (CVE-2014-1544)

    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)

    A race condition was found in the way NSS implemented session ticket     handling as specified by RFC 5077. An attacker could use this flaw to crash     an application using NSS or, in rare cases, execute arbitrary code with the     privileges of the user running that application. (CVE-2014-1490)

    It was found that NSS accepted weak Diffie-Hellman Key exchange (DHKE)     parameters. This could possibly lead to weak encryption being used in     communication between the client and the server. (CVE-2014-1491)

    An out-of-bounds write flaw was found in NSPR. A remote attacker could     potentially use this flaw to crash an application using NSPR or, possibly,     execute arbitrary code with the privileges of the user running that     application. This NSPR flaw was not exposed to web content in any shipped     version of Firefox. (CVE-2014-1545)

    It was found that the implementation of Internationalizing Domain Names in     Applications (IDNA) hostname matching in NSS did not follow the RFC 6125     recommendations. This could lead to certain invalid certificates with     international characters to be accepted as valid. (CVE-2014-1492)

    Red Hat would like to thank the Mozilla project for reporting the     CVE-2014-1544, CVE-2014-1490, CVE-2014-1491, and CVE-2014-1545 issues.
    Upstream acknowledges Tyson Smith and Jesse Schwartzentruber as the     original reporters of CVE-2014-1544, Brian Smith as the original reporter     of CVE-2014-1490, Antoine Delignat-Lavaud and Karthikeyan Bhargavan as the     original reporters of CVE-2014-1491, and Abhishek Arya as the original     reporter of CVE-2014-1545.

    In addition, the nss package has been upgraded to upstream version 3.16.1,     and the nspr package has been upgraded to upstream version 4.10.6. These     updated packages provide a number of bug fixes and enhancements over the     previous versions. (BZ#1112136, BZ#1112135)

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

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.

CVE-2013-1740 The ssl_Do1stHandshake function in sslsecur.c in libssl in Mozilla Network Security Services (NSS) before 3.15.4, when the TLS False Start feature is enabled, allows man-in-the-middle attackers to spoof SSL servers by using an arbitrary X.509 certificate during certain handshake traffic.

CVE-2014-1490 Race condition in libssl in Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors involving a resumption handshake that triggers incorrect replacement of a session ticket.

CVE-2014-1491 Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, does not properly restrict public values in Diffie-Hellman key exchanges, which makes it easier for remote attackers to bypass cryptographic protection mechanisms in ticket handling by leveraging use of a certain value.

CVE-2014-1492 The cert_TestHostName function in lib/certdb/certdb.c in the certificate-checking implementation in Mozilla Network Security Services (NSS) before 3.16 accepts a wildcard character that is iframeded in an internationalized domain name's U-label, which might allow man-in-the-middle attackers to spoof SSL servers via a crafted certificate.

CVE-2014-1544 Use-after-free vulnerability in the CERT_DestroyCertificate function in libnss3.so in Mozilla Network Security Services (NSS) 3.x, as used in Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7, allows remote attackers to execute arbitrary code via vectors that trigger certain improper removal of an NSSCertificate structure from a trust domain.

CVE-2014-1545 Mozilla Netscape Portable Runtime (NSPR) before 4.10.6 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds write) via vectors involving the sprintf and console functions.

The remote host is affected by the vulnerability described in GLSA-201504-01 (Mozilla Products: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Firefox, Thunderbird,       and SeaMonkey. Please review the CVE identifiers referenced below for       details.
  Impact :

    A remote attacker could entice a user to view a specially crafted web       page or email, possibly resulting in execution of arbitrary code or a       Denial of Service condition. Furthermore, a remote attacker may be able       to perform Man-in-the-Middle attacks, obtain sensitive information, spoof       the address bar, conduct clickjacking attacks, bypass security       restrictions and protection mechanisms,  or have other unspecified       impact.
  Workaround :

    There are no known workarounds at this time.

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2014:0915 advisory.

    Network Security Services (NSS) is a set of libraries designed to support     the cross-platform development of security-enabled client and server     applications.

    A race condition was found in the way NSS verified certain certificates.
    A remote attacker could use this flaw to crash an application using NSS or,     possibly, execute arbitrary code with the privileges of the user running     that application. (CVE-2014-1544)

    Red Hat would like to thank the Mozilla project for reporting     CVE-2014-1544. Upstream acknowledges Tyson Smith and Jesse Schwartzentruber     as the original reporters.

    Users of NSS are advised to upgrade to these updated packages, which     correct this issue. After installing this update, applications using NSS     must be restarted for this update to take effect.

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

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

In nss, a set of libraries designed to support cross-platform development of security-enabled client and server applications, Tyson Smith and Jesse Schwartzentruber discovered a use-after-free vulnerability that allows remote attackers to execute arbitrary code by triggering the improper removal of an NSSCertificate structure from a trust domain.

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

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

The Red Hat Security Response Team has rated this update as having Critical 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 race condition was found in the way NSS verified certain certificates. A remote attacker could use this flaw to crash an application using NSS or, possibly, execute arbitrary code with the privileges of the user running that application. (CVE-2014-1544)

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)

A race condition was found in the way NSS implemented session ticket handling as specified by RFC 5077. An attacker could use this flaw to crash an application using NSS or, in rare cases, execute arbitrary code with the privileges of the user running that application.
(CVE-2014-1490)

It was found that NSS accepted weak Diffie-Hellman Key exchange (DHKE) parameters. This could possibly lead to weak encryption being used in communication between the client and the server. (CVE-2014-1491)

An out-of-bounds write flaw was found in NSPR. A remote attacker could potentially use this flaw to crash an application using NSPR or, possibly, execute arbitrary code with the privileges of the user running that application. This NSPR flaw was not exposed to web content in any shipped version of Firefox. (CVE-2014-1545)

It was found that the implementation of Internationalizing Domain Names in Applications (IDNA) hostname matching in NSS did not follow the RFC 6125 recommendations. This could lead to certain invalid certificates with international characters to be accepted as valid.
(CVE-2014-1492)

Red Hat would like to thank the Mozilla project for reporting the CVE-2014-1544, CVE-2014-1490, CVE-2014-1491, and CVE-2014-1545 issues.
Upstream acknowledges Tyson Smith and Jesse Schwartzentruber as the original reporters of CVE-2014-1544, Brian Smith as the original reporter of CVE-2014-1490, Antoine Delignat-Lavaud and Karthikeyan Bhargavan as the original reporters of CVE-2014-1491, and Abhishek Arya as the original reporter of CVE-2014-1545.

In addition, the nss package has been upgraded to upstream version 3.16.1, and the nspr package has been upgraded to upstream version 4.10.6. These updated packages provide a number of bug fixes and enhancements over the previous versions. (BZ#1112136, BZ#1112135)

Users of NSS and NSPR are advised to upgrade to these updated packages, which correct these issues and add these enhancements. After installing this update, applications using NSS or NSPR 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
76698	RHEL 6 : nss and nspr (RHSA-2014:0917)	Nessus	Red Hat Local Security Checks	2014/7/23	2024/11/4	critical
91202	F5 Networks BIG-IP : Multiple Mozilla NSS vulnerabilities (K16716)	Nessus	F5 Networks Local Security Checks	2016/5/18	2021/3/10	critical
82632	GLSA-201504-01 : Mozilla Products: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2015/4/8	2021/1/11	critical
79110	RHEL 6 : nss (RHSA-2014:0915)	Nessus	Red Hat Local Security Checks	2014/11/11	2025/4/15	high
82234	Debian DLA-89-1 : nss security update	Nessus	Debian Local Security Checks	2015/3/26	2021/1/11	critical
76686	CentOS 6 : nspr / nss / nss-util (CESA-2014:0917)	Nessus	CentOS Local Security Checks	2014/7/23	2021/1/4	critical

检测

插件搜索

critical

critical

critical

high

critical

critical