Test Kennung:	1.3.6.1.4.1.25623.1.0.703998
Kategorie:	Debian Local Security Checks
Titel:	Debian Security Advisory DSA 3998-1 (nss - security update)
Zusammenfassung:	Martin Thomson discovered that nss, the Mozilla Network Security Service;library, is prone to a use-after-free vulnerability in the TLS 1.2;implementation when handshake hashes are generated. A remote attacker;can take advantage of this flaw to cause an application using the nss;library to crash, resulting in a denial of service, or potentially to;execute arbitrary code.
Beschreibung:	Summary: Martin Thomson discovered that nss, the Mozilla Network Security Service library, is prone to a use-after-free vulnerability in the TLS 1.2 implementation when handshake hashes are generated. A remote attacker can take advantage of this flaw to cause an application using the nss library to crash, resulting in a denial of service, or potentially to execute arbitrary code. Affected Software/OS: nss on Debian Linux Solution: For the oldstable distribution (jessie), this problem has been fixed in version 2:3.26-1+debu8u3. For the stable distribution (stretch), this problem has been fixed in version 2:3.26.2-1.1+deb9u1. For the testing distribution (buster), this problem has been fixed in version 2:3.33-1. For the unstable distribution (sid), this problem has been fixed in version 2:3.33-1. We recommend that you upgrade your nss packages. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2017-7805 BugTraq ID: 101059 http://www.securityfocus.com/bid/101059 Debian Security Information: DSA-3987 (Google Search) https://www.debian.org/security/2017/dsa-3987 Debian Security Information: DSA-3998 (Google Search) https://www.debian.org/security/2017/dsa-3998 Debian Security Information: DSA-4014 (Google Search) https://www.debian.org/security/2017/dsa-4014 https://security.gentoo.org/glsa/201803-14 https://lists.debian.org/debian-lts-announce/2017/11/msg00000.html RedHat Security Advisories: RHSA-2017:2832 https://access.redhat.com/errata/RHSA-2017:2832 http://www.securitytracker.com/id/1039465
Copyright	Copyright (C) 2017 Greenbone Networks GmbH

Dies ist nur einer von 99761 Anfälligkeitstests in unserem Testpaket. Finden Sie mehr über unsere vollständigen Sicherheitsüberprüfungen heraus. Um einen gratis Test für diese Anfälligkeit auf Ihrem System durchlaufen zu lassen, registrieren Sie sich bitte unten.