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Unrated severityNVD Advisory· Published Apr 23, 2014· Updated Jun 16, 2026

CVE-2012-4651

CVE-2012-4651

Description

Cisco IOS before 15.3(2)T, when scansafe is enabled, allows remote attackers to cause a denial of service (latency) via SYN packets that are not accompanied by SYN-ACK packets from the Scan Safe Tower, aka Bug ID CSCub85451.

Affected products

8
  • Cisco Systems, Inc./Cisco iOS8 versions
    cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*+ 7 more
    • cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*range: <=15.3\(3\)m2
    • cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.3\(2\)s:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.3\(3\)m:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.3\(3\)m1:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.3\(3\)s:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:15.3s:*:*:*:*:*:*:*
    • (no CPE)range: <15.3(2)T

Patches

Vulnerability mechanics

References

1

News mentions

0

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