PT-2012-2521 · Cisco · Cisco Ios

Published 2012-05-02 · Updated 2012-10-30 · CVE-2012-0362

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.2(58)SE2 through 15.0(1)SE

Description The issue allows remote attackers to bypass intended access restrictions by sending network traffic. This occurs due to the extended ACL functionality discarding lines that end with specific keywords.

Recommendations For Cisco IOS version 12.2(58)SE2, update to a version that fixes this issue. For Cisco IOS version 15.0(1)SE, update to a version that fixes this issue. As a temporary workaround, consider restricting network traffic to minimize the risk of exploitation.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2012-0362

Affected Products

Cisco Ios

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2012-0362 · Security Note
• http://securitytracker.com/id?1027005 · Note
• http://puck.nether.net/pipermail/cisco-nsp/2012-February/083517.html · Note