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Test ID:1.3.6.1.4.1.25623.1.0.71491
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DSA-2515-1)
Summary:The remote host is missing an update for the Debian 'nsd3' package(s) announced via the DSA-2515-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'nsd3' package(s) announced via the DSA-2515-1 advisory.

Vulnerability Insight:
Marek Vavrusa and Lubos Slovak discovered that NSD, an authoritative domain name server, is not properly handling non-standard DNS packets. This can result in a NULL pointer dereference and crash the handling process. A remote attacker can abuse this flaw to perform denial of service attacks.

For the stable distribution (squeeze), this problem has been fixed in version 3.2.5-1.squeeze2.

For the testing distribution (wheezy), this problem will be fixed soon.

For the unstable distribution (sid), this problem has been fixed in version 3.2.12-1.

We recommend that you upgrade your nsd3 packages.

Affected Software/OS:
'nsd3' package(s) on Debian 6.

Solution:
Please install the updated package(s).

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2012-2978
BugTraq ID: 54606
http://www.securityfocus.com/bid/54606
CERT/CC vulnerability note: VU#624931
http://www.kb.cert.org/vuls/id/624931
Debian Security Information: DSA-2515 (Google Search)
http://www.debian.org/security/2012/dsa-2515
http://osvdb.org/84097
http://secunia.com/advisories/49795
http://secunia.com/advisories/49997
CopyrightCopyright (C) 2012 Greenbone AG

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