CVE-2003-0761
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP)...
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP) protocol implementation for Asterisk releases before August 15, 2003, allows remote attackers to execute arbitrary code via certain (1) MESSAGE or (2) INFO requests.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP) protocol implementation for Asterisk releases before August 15, 2003, allows remote attackers to execute arbitrary code via certain (1) MESSAGE or (2) INFO requests.
- Record
CVE-2003-0761- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE ListNo score
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP) protocol implementation for Asterisk releases before August 15, 2003, allows remote attackers to execute arbitrary code via certain (1) MESSAGE or (2) INFO requests.
- Record
CVE-2003-0761- Updated
- 2026-11-02
EUVDEUVD-2003-0752No score
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP) protocol implementation for Asterisk releases before August 15, 2003, allows remote attackers to execute arbitrary code via certain (1) MESSAGE or (2) INFO requests.
- Record
EUVD-2003-0752- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-92v8-64cc-mmr5No score
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP)...
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP) protocol implementation for Asterisk releases before August 15, 2003, allows remote attackers to execute arbitrary code via certain (1) MESSAGE or (2) INFO requests.
- Record
GHSA-92v8-64cc-mmr5- Updated
- 2026-11-02
OSVNo score
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP) protocol implementation for Asterisk releases before August 15, 2003, allows remote attackers to execute arbitrary code via certain (1) MESSAGE or (2) INFO requests.
- Record
CVE-2003-0761- Updated
- 2026-11-02
OSVDEBIAN-CVE-2003-0761No score
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP) protocol implementation for Asterisk releases before August 15, 2003, allows remote attackers to execute arbitrary code via certain (1) MESSAGE or (2) INFO requests.
- Record
DEBIAN-CVE-2003-0761- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
asteriskDebian:14 | before 0.5.0, plus listed versions 0.1.11-30.1.11-3woody1 | 0.5.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0761 is a high vulnerability (CVSS 7.5) in Digium Asterisk, published September 12, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.99%, the 90th percentile. Fixed in asterisk 0.5.0.