PT-2013-5976 · Microsoft+3 · Windows Server 2008+3

Published 2013-11-08 · Updated 2018-10-30 · CVE-2013-6230

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Microsoft Windows Server 2008 ISC BIND versions 9.6-ESV before 9.6-ESV-R10-P1 ISC BIND versions 9.8 before 9.8.6-P1 ISC BIND versions 9.9 before 9.9.4-P1 ISC BIND versions 9.9.3-S1 ISC BIND versions 9.9.4-S1

Description The issue is related to the Winsock WSAIoctl API, which does not properly support the SIO GET INTERFACE LIST command for a specific netmask. This allows remote attackers to bypass intended IP address restrictions by misinterpreting the netmask 255.255.255.255 as 0.0.0.0.

Recommendations For Microsoft Windows Server 2008, update to a version that includes the fix for this issue. For ISC BIND versions 9.6-ESV before 9.6-ESV-R10-P1, update to version 9.6-ESV-R10-P1 or later. For ISC BIND versions 9.8 before 9.8.6-P1, update to version 9.8.6-P1 or later. For ISC BIND versions 9.9 before 9.9.4-P1, update to version 9.9.4-P1 or later. For ISC BIND versions 9.9.3-S1 and 9.9.4-S1, update to a version that includes the fix for this issue.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

ALT-PU-2013-1206

CVE-2013-6230

Affected Products

Alt Linux

Bind

Bind Server

Windows Server 2008

References · 7

• https://kb.isc.org/article/AA-01062 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2013-1206 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-6230 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6230 · Security Note
• http://slackware.com/security/viewer.php?l=slackware-security&y=2014&m=slackware-security.518391 · Vendor Advisory
• https://kb.isc.org/article/AA-01063 · Vendor Advisory
• https://packages.altlinux.org/ru/vuln/CVE-2013-6230 · Note