Security readout for executives and security teams
This flaw can make certain Cisco IOS routers or firewalls run out of memory or reload when they inspect malformed SIP traffic. The business impact is service disruption, especially where affected devices protect voice or edge networks. The source bundle does not provide a CVSS score or confirm exploitation in the wild. Exposure is likely limited to Cisco IOS devices on the listed release trains with Zone-Based Policy Firewall SIP inspection enabled. Devices not inspecting SIP through this feature are not identified as affected by the provided description. Treat as a targeted availability risk. It is most urgent for network devices that sit on critical voice or perimeter paths and inspect SIP traffic. Confirm exposure before launching a broad emergency response. Mitigation focus: Review the Cisco advisory for affected releases, fixed software, and official workarounds.; Prioritize remediation for internet-facing or voice-path devices using SIP inspection.; Assess whether SIP inspection is required, changing configuration only under vendor guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2013-1145 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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