CVE-2013-1155: High severity cisco firewall services module vulnerability

Published Apr 11, 2013

Updated

The auth-proxy functionality in Cisco Firewall Services Module (FWSM) software 3.1 and 3.2 before 3.2(20.1), 4.0 before 4.0(15.2), and 4.1 before 4.1(5.1) allows remote attackers to cause a denial of service (device reload) via a crafted URL, aka Bug ID CSCtg02624.

Affected Software

43 affected components

Cisco Firewall Services Module Software=3.1

Cisco Firewall Services Module Software=3.2

Cisco Firewall Services Module Software=3.2\(1\)

Cisco Firewall Services Module Software=3.2\(2\)

Cisco Firewall Services Module Software=3.2\(3\)

Cisco Firewall Services Module Software=3.2\(4\)

Cisco Firewall Services Module Software=3.2\(5\)

Cisco Firewall Services Module Software=3.2\(6\)

Cisco Firewall Services Module Software=3.2\(7\)

Cisco Firewall Services Module Software=3.2\(8\)

Cisco Firewall Services Module Software=3.2\(9\)

Cisco Firewall Services Module Software=3.2\(10\)

Cisco Firewall Services Module Software=3.2\(11\)

Cisco Firewall Services Module Software=3.2\(12\)

Cisco Firewall Services Module Software=3.2\(13\)

Cisco Firewall Services Module Software=3.2\(14\)

Cisco Firewall Services Module Software=3.2\(15\)

Cisco Firewall Services Module Software=3.2\(16\)

Cisco Firewall Services Module Software=3.2\(17\)

Cisco Firewall Services Module Software=3.2\(18\)

Cisco Firewall Services Module Software=3.2\(19\)

Cisco Firewall Services Module Software=3.2\(20\)

Cisco Firewall Services Module Software=4.0

Cisco Firewall Services Module Software=4.0\(1\)

Cisco Firewall Services Module Software=4.0\(2\)

Cisco Firewall Services Module Software=4.0\(3\)

Cisco Firewall Services Module Software=4.0\(4\)

Cisco Firewall Services Module Software=4.0\(5\)

Cisco Firewall Services Module Software=4.0\(6\)

Cisco Firewall Services Module Software=4.0\(7\)

Cisco Firewall Services Module Software=4.0\(8\)

Cisco Firewall Services Module Software=4.0\(10\)

Cisco Firewall Services Module Software=4.0\(11\)

Cisco Firewall Services Module Software=4.0\(12\)

Cisco Firewall Services Module Software=4.0\(13\)

Cisco Firewall Services Module Software=4.0\(14\)

Cisco Firewall Services Module Software=4.0\(15\)

Cisco Firewall Services Module Software=4.1

Cisco Firewall Services Module Software=4.1\(1\)

Cisco Firewall Services Module Software=4.1\(2\)

Cisco Firewall Services Module Software=4.1\(3\)

Cisco Firewall Services Module Software=4.1\(4\)

Cisco Firewall Services Module Software=4.1\(5\)

Event History

Apr 11, 2013

CVE Published

via MITRE·10:00 AM

Data Sourced

via MITRE·10:00 AM

Description

Frequently Asked Questions

What is the severity of CVE-2013-1155?

CVE-2013-1155 has been rated as a high severity vulnerability due to its potential to cause denial of service.

How do I fix CVE-2013-1155?

To fix CVE-2013-1155, upgrade to Cisco Firewall Services Module software version 3.2(20.1), 4.0(15.2), or 4.1(5.1) and later.

What types of attacks does CVE-2013-1155 allow?

CVE-2013-1155 allows remote attackers to cause a denial of service by sending a crafted URL.

Which versions of Cisco Firewall Services Module are affected by CVE-2013-1155?

CVE-2013-1155 affects Cisco Firewall Services Module software versions 3.1, 3.2, 4.0, and 4.1 before the specified fixed versions.

Is there a workaround for CVE-2013-1155 if I can't upgrade?

There are no known workarounds for CVE-2013-1155, so upgrading is highly recommended.

CVE-2013-1155: High severity cisco firewall services module vulnerability

Affected Software

Event History

Don't miss critical vulnerabilities

Frequently Asked Questions

What is the severity of CVE-2013-1155?

How do I fix CVE-2013-1155?

What types of attacks does CVE-2013-1155 allow?

Which versions of Cisco Firewall Services Module are affected by CVE-2013-1155?

Is there a workaround for CVE-2013-1155 if I can't upgrade?

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