CVE-2012-3915 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Cisco IOS

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
5.0MEDIUMNVD
EPSS
0.5%
top 35.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedSep 16
Latest updateMay 17

Description

The DMVPN tunnel implementation in Cisco IOS 15.2 allows remote attackers to cause a denial of service (persistent IKE state) via a large volume of hub-to-spoke traffic, aka Bug ID CSCtq39602.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages1 packages

▶NVDcisco/ios15.2

🔴Vulnerability Details

2
GHSA
GHSA-6x4j-7vp6-mhr5: The DMVPN tunnel implementation in Cisco IOS 15↗2022-05-17
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CVEList
CVE-2012-3915: The DMVPN tunnel implementation in Cisco IOS 15↗2012-09-16
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CVE-2012-3915 — Cisco IOS vulnerability | cvebase