Test Kennung:	1.3.6.1.4.1.25623.1.0.882256
Kategorie:	CentOS Local Security Checks
Titel:	CentOS Update for nss CESA-2015:1664 centos5
Zusammenfassung:	Check the version of nss
Beschreibung:	Summary: Check the version of nss Vulnerability Insight: Network Security Services (NSS) is a set of libraries designed to support cross-platform development of security-enabled client and server applications. It was found that NSS permitted skipping of the ServerKeyExchange packet during a handshake involving ECDHE (Elliptic Curve Diffie-Hellman key Exchange). A remote attacker could use this flaw to bypass the forward-secrecy of a TLS/SSL connection. (CVE-2015-2721) A flaw was found in the way NSS verified certain ECDSA (Elliptic Curve Digital Signature Algorithm) signatures. Under certain conditions, an attacker could use this flaw to conduct signature forgery attacks. (CVE-2015-2730) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Karthikeyan Bhargavan as the original reporter of CVE-2015-2721, and Watson Ladd as the original reporter of CVE-2015-2730. The nss packages have been upgraded to upstream version 3.19.1, which provides a number of bug fixes and enhancements over the previous version. All nss users are advised to upgrade to these updated packages, which correct these issues. Affected Software/OS: nss on CentOS 5 Solution: Please install the updated packages. CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2015-2721 BugTraq ID: 75541 http://www.securityfocus.com/bid/75541 BugTraq ID: 83398 http://www.securityfocus.com/bid/83398 BugTraq ID: 91787 http://www.securityfocus.com/bid/91787 Debian Security Information: DSA-3324 (Google Search) http://www.debian.org/security/2015/dsa-3324 Debian Security Information: DSA-3336 (Google Search) http://www.debian.org/security/2015/dsa-3336 https://security.gentoo.org/glsa/201512-10 https://security.gentoo.org/glsa/201701-46 https://smacktls.com RedHat Security Advisories: RHSA-2015:1185 http://rhn.redhat.com/errata/RHSA-2015-1185.html RedHat Security Advisories: RHSA-2015:1664 http://rhn.redhat.com/errata/RHSA-2015-1664.html http://www.securitytracker.com/id/1032783 http://www.securitytracker.com/id/1032784 SuSE Security Announcement: SUSE-SU-2015:1268 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.html SuSE Security Announcement: SUSE-SU-2015:1269 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.html SuSE Security Announcement: SUSE-SU-2015:1449 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html SuSE Security Announcement: openSUSE-SU-2015:1229 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html SuSE Security Announcement: openSUSE-SU-2015:1266 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html http://www.ubuntu.com/usn/USN-2656-1 http://www.ubuntu.com/usn/USN-2656-2 http://www.ubuntu.com/usn/USN-2672-1 http://www.ubuntu.com/usn/USN-2673-1 Common Vulnerability Exposure (CVE) ID: CVE-2015-2730 BugTraq ID: 83399 http://www.securityfocus.com/bid/83399 RedHat Security Advisories: RHSA-2015:1699 http://rhn.redhat.com/errata/RHSA-2015-1699.html
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