Test Kennung:	1.3.6.1.4.1.25623.1.0.703309
Kategorie:	Debian Local Security Checks
Titel:	Debian Security Advisory DSA 3309-1 (tidy - security update)
Zusammenfassung:	Fernando Muoz discovered that invalid HTML input passed to tidy, an;HTML syntax checker and reformatter, could trigger a buffer overflow.;This could allow remote attackers to cause a denial of service (crash);or potentially execute arbitrary code.;;Geoff McLane also discovered that a similar issue could trigger an;integer overflow, leading to a memory allocation of 4GB. This could;allow remote attackers to cause a denial of service by saturating the;target's memory.
Beschreibung:	Summary: Fernando Muoz discovered that invalid HTML input passed to tidy, an HTML syntax checker and reformatter, could trigger a buffer overflow. This could allow remote attackers to cause a denial of service (crash) or potentially execute arbitrary code. Geoff McLane also discovered that a similar issue could trigger an integer overflow, leading to a memory allocation of 4GB. This could allow remote attackers to cause a denial of service by saturating the target's memory. Affected Software/OS: tidy on Debian Linux Solution: For the oldstable distribution (wheezy), these problems have been fixed in version 20091223cvs-1.2+deb7u1. For the stable distribution (jessie), these problems have been fixed in version 20091223cvs-1.4+deb8u1. For the unstable distribution (sid), these problems will be fixed soon. We recommend that you upgrade your tidy packages. CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2015-5522 http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html BugTraq ID: 75037 http://www.securityfocus.com/bid/75037 Debian Security Information: DSA-3309 (Google Search) http://www.debian.org/security/2015/dsa-3309 http://www.openwall.com/lists/oss-security/2015/06/04/2 http://www.openwall.com/lists/oss-security/2015/07/13/7 http://www.openwall.com/lists/oss-security/2015/07/15/3 http://www.securitytracker.com/id/1033703 http://www.ubuntu.com/usn/USN-2695-1 Common Vulnerability Exposure (CVE) ID: CVE-2015-5523
Copyright	Copyright (c) 2015 Greenbone Networks GmbH http://greenbone.net

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