CVE-2012-5017 — Improper Input Validation in Cisco IOS

CWE-20 — Improper Input Validation3 documents3 sources
Severity
6.8MEDIUMNVD
EPSS
0.4%
top 41.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedApr 23
Latest updateMay 13

Description

Cisco IOS before 15.1(1)SY1 allows remote authenticated users to cause a denial of service (device reload) by establishing a VPN session and then sending malformed IKEv2 packets, aka Bug ID CSCub39268.

CVSS vector

AV:N/AC:L/C:N/I:N/A:CExploitability: 8.0 | Impact: 6.9

Affected Packages1 packages

▶NVDcisco/ios15.1\(1\)sy+1

🔴Vulnerability Details

2
GHSA
GHSA-jh5p-g73f-c3cw: Cisco IOS before 15↗2022-05-13
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CVEList
CVE-2012-5017: Cisco IOS before 15↗2014-04-23
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CVE-2012-5017 — Improper Input Validation in Cisco IOS | cvebase