CVE-2003-0761 json
Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP) protocol implementation for Asterisk releases be…
published 2003-09-12 23 y ago modified 2026-06-16 4 mo ago also EUVD-2003-0752
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.0%
- EPSS 4.0% chance of exploitation in 30 days, percentile 90%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- asterisk Debian 14 0.5.0
debian advisories DEBIAN-CVE-2003-0761
Exploit prediction
3.99% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- atstake.com http://www.atstake.com/research/advisories/2003/a090403-1.txt referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
atstake.com
/research/advisories/2003/a090403-1.txt
vendor-advisory, exploit
Sources
- CVE List CVE-2003-0761
- NVD CVE-2003-0761
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