PT-2012-4061 · Cisco · Cisco Ios Xr

Published 2012-05-31 · Updated 2012-08-25 · CVE-2012-2488

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco IOS XR versions prior to 4.2.1

Description The issue allows remote attackers to cause a denial of service, resulting in a packet transmission outage, via a crafted packet.

Recommendations For versions prior to 4.2.1, update to version 4.2.1 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2012-2488

Affected Products

Cisco Ios Xr

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2012-2488 · Security Note
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120530-iosxr · Vendor Advisory
• http://securityfocus.com/bid/53728 · Note
• http://secunia.com/advisories/49329 · Note
• http://securitytracker.com/id?1027104 · Note