PT-2013-2979 · Cisco · Cisco Ios Xr

Published 2013-04-26 · Updated 2013-05-01 · CVE-2013-1216

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco IOS XR (affected versions not specified)

Description A memory leak in the SNMP module allows remote authenticated users to cause a denial of service via crafted SNMP packets. The issue is due to insufficient checking of data input, which can be exploited by sending crafted SNMP packets to the device, leading to a memory leak in the SNMP process. The process will restart after consuming its allocated memory. To exploit this, an attacker must authenticate to the targeted device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2013-1216

Affected Products

Cisco Ios Xr

References · 3

• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1216 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-1216 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20130426-CVE-2013-1216 · Note