PT-2012-5070 · Cisco · Cisco Ios

Published 2012-09-16 · Updated 2017-08-29 · CVE-2012-3915

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco IOS version 15.2

Description The issue allows remote attackers to cause a denial of service, resulting in a persistent IKE state, by sending a large volume of hub-to-spoke traffic through the DMVPN tunnel implementation.

Recommendations For Cisco IOS version 15.2, consider restricting the volume of hub-to-spoke traffic to minimize the risk of exploitation until a patch is available.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2012-3915

Affected Products

Cisco Ios

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2012-3915 · Security Note
• http://cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_2s.html · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/78809 · Note