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Unrated severityNVD Advisory· Published Sep 27, 2012· Updated Jun 16, 2026

CVE-2012-4618

CVE-2012-4618

Description

The SIP ALG feature in the NAT implementation in Cisco IOS 12.2, 12.4, and 15.0 through 15.2 allows remote attackers to cause a denial of service (device reload) via transit IP packets, aka Bug ID CSCtn76183.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • Cisco Systems, Inc./Cisco iOS7 versions
    cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*+ 6 more
    • cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.0\(1\)se:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*
    • (no CPE)range: 12.2, 12.4, 15.0 through 15.2

Patches

Vulnerability mechanics

References

3

News mentions

0

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