CVE-2013-1136 describes a memory management vulnerability in the crypto engine process of Cisco IOS on Aggregation Services Router (ASR) Route Processor 2. This flaw allows authenticated local users to trigger a denial of service by creating multiple tunnels and then examining encryption statistics, leading to a route processor crash. With a CVSS score of 4.6 (AV:L/AC:L/Au:S/C:N/I:N/A:C), it is a low-severity vulnerability requiring local access and authentication for exploitation, resulting in a complete loss of availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:cisco:ios:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:L/Au:S/C:N/I:N/A:C
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.