CVE-2011-1147
- State
- Published
- Severity
- Not scored
- Published
- Mar 15, 2011
- Updated
- Aug 6, 2024
- Reserved
- Mar 3, 2011
Description
Multiple stack-based and heap-based buffer overflows in the (1) decode_open_type and (2) udptl_rx_packet functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW 1.5; and s800i (Asterisk Appliance), when T.38 support is enabled, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted UDPTL packet.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 43702third-party-advisory
- 46474vdb-entry
- DSA-2225vendor-advisory
- 43429third-party-advisory
- FEDORA-2011-2438vendor-advisory
- ADV-2011-0635vdb-entry
- [oss-security] 20110311 CVE Request -- Asterisk AST-2011-002 / Multiple array overflow and crash vulnerabilities in UDPTL codemailing-list
- FEDORA-2011-2360vendor-advisory
- FEDORA-2011-2558vendor-advisory
- 1025101vdb-entry
- [oss-security] 20110311 Re: CVE Request -- Asterisk AST-2011-002 / Multiple array overflow and crash vulnerabilities in UDPTL codemailing-list
- http://downloads.asterisk.org/pub/security/AST-2011-002.html
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