Unrated severityNVD Advisory· Published Oct 31, 2015· Updated Jun 17, 2026

CVE-2015-6343

Description

The SIP implementation in Cisco IOS 15.5(3)M on Cisco Unified Border Element (CUBE) devices allows remote attackers to cause a denial of service via crafted SIP messages, aka Bug ID CSCuv79202.

AI Insight

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

Affected products

Cisco Systems, Inc./Cisco iOS2 versions
cpe:2.3:o:cisco:ios:15.5\(3\)m:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:cisco:ios:15.5\(3\)m:*:*:*:*:*:*:*
- (no CPE)range: = 15.5(3)M
Cisco Systems, Inc./Unified Border Elementllm-fuzzy
Range: = 15.5(3)M

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151026-cubenvdVendor Advisory

News mentions

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