Unrated severityNVD Advisory· Published Apr 23, 2014· Updated Jun 16, 2026
CVE-2012-5017
CVE-2012-5017
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10- cpe:2.3:h:cisco:asr_1001:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_1002:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_1002_fixed_router:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_1004:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_1006:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_1023_router:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*range: <=15.1\(1\)sy
- cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*
- (no CPE)range: <15.1(1)SY1
Patches
Vulnerability mechanics
References
1News mentions
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