The Session Initiation Protocol (SIP) implementation in Columbia SIP User Agent (sipc)…
Priority MEDIUM 41Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The Session Initiation Protocol (SIP) implementation in Columbia SIP User Agent (sipc) 1.74 and other versions before sipc 2.0 build 2003-02-21 allows remote attackers to cause a denial of service or execute arbitrary code via crafted INVITE messages, as demonstrated by the OUSPG PROTOS c07-sip test suite.
Why it matters now
EPSS 0.0531 92nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:columbia_university:sipc:1.74:*:*:*:*:*:*:* | 1.74 | Vulnerable | Columbia University |
- cpe:2.3:a:columbia_university:sipc:1.74:*:*:*:*:*:*:* Versions 1.74 Vulnerable ·Columbia University
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2003-1110
- 2026-10-03 Alias added: GHSA-qpm3-phwq-qgg4
References
Sources
- CVE-2003-1110 · CVE Program
- CVE-2003-1110 · NVD
- FIRST EPSS
- GHSA-qpm3-phwq-qgg4 · GitHub Advisory Database · CC BY 4.0
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