Security readout for executives and security teams
Legacy Columbia SIP User Agent versions before sipc 2.0 build 2003-02-21 could crash or potentially run attacker-controlled code when processing malformed SIP INVITE messages. This matters mainly where old SIP research or VoIP client software remains installed or exposed. Exposure appears limited to systems still using Columbia SIP User Agent sipc before version 2.0 build 2003-02-21. The provided affected metadata is incomplete, so confirm by inventory rather than relying on product names alone. Treat as a targeted legacy exposure. Prioritize remediation if sipc is still deployed in VoIP, lab, or historical systems reachable by untrusted SIP traffic; otherwise document non-exposure. Mitigation focus: Upgrade sipc to 2.0 build 2003-02-21 or later if still available.; Retire or replace sipc if the software is no longer maintained.; Restrict SIP traffic to trusted networks where legacy clients remain..
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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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2003-1110 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
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- sip-invite(11379)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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