CVE-2003-1110
The Session Initiation Protocol (SIP) implementation in Columbia SIP User Agent (sipc) 1.74 and...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2003-1110- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2003-1110- Updated
- 2026-11-02
EUVDEUVD-2003-1100 No score
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.
- Record
EUVD-2003-1100- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qpm3-phwq-qgg4 No score
The Session Initiation Protocol (SIP) implementation in Columbia SIP User Agent (sipc) 1.74 and...
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.
- Record
GHSA-qpm3-phwq-qgg4- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-1110 is a high vulnerability (CVSS 7.5) in Columbia University Sipc, published December 31, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.31%, the 92nd percentile. No source names a fixed version.
References
cs.columbia.edu/~xiaotaow/sipc/ouspg.html
ee.oulu.fi/research/ouspg/protos/testing/c07/sip
kb.cert.org/vuls/id/528719
cert.org/advisories/CA-2003-06.html
securityfocus.com/bid/6904
exchange.xforce.ibmcloud.com/vulnerabilities/11379
securitytracker.com/id?1006167
nvd.nist.gov/vuln/detail/CVE-2003-1110
github.com/advisories/GHSA-qpm3-phwq-qgg4