Test ID:	1.3.6.1.4.1.25623.1.0.68457
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-2123-1)
Summary:	The remote host is missing an update for the Debian 'nss' package(s) announced via the DSA-2123-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'nss' package(s) announced via the DSA-2123-1 advisory. Vulnerability Insight: Several vulnerabilities have been discovered in Mozilla's Network Security Services (NSS) library. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2010-3170 NSS recognizes a wildcard IP address in the subject's Common Name field of an X.509 certificate, which might allow man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority. CVE-2010-3173 NSS does not properly set the minimum key length for Diffie-Hellman Ephemeral (DHE) mode, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack. For the stable distribution (lenny), these problems have been fixed in version 3.12.3.1-0lenny2. For the unstable distribution (sid) and the upcoming stable distribution (squeeze), these problems have been fixed in version 3.12.8-1. We recommend that you upgrade your NSS packages. Affected Software/OS: 'nss' package(s) on Debian 5. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2010-3170 Debian Security Information: DSA-2123 (Google Search) http://www.debian.org/security/2010/dsa-2123 http://www.mandriva.com/security/advisories?name=MDVSA-2010:210 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12254 http://www.redhat.com/support/errata/RHSA-2010-0781.html http://www.redhat.com/support/errata/RHSA-2010-0782.html http://secunia.com/advisories/41839 http://secunia.com/advisories/42867 SuSE Security Announcement: SUSE-SR:2010:020 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html http://www.ubuntu.com/usn/USN-1007-1 http://www.vupen.com/english/advisories/2011/0061 Common Vulnerability Exposure (CVE) ID: CVE-2010-3173 http://www.mandriva.com/security/advisories?name=MDVSA-2010:211 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12118
Copyright	Copyright (C) 2010 Greenbone AG

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