CVE-2009-4055 — Asterisk vulnerability

4 documents4 sources
Severity
5.0MEDIUMNVD
EPSS
0.5%
top 33.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Digium AsteriskDebian AsteriskDigium S800i
Timeline
PublishedDec 2
Latest updateMay 2

Description

rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0.x before 1.6.0.19, and 1.6.1.x before 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x before 1.3.0.6 allows remote attackers to cause a denial of service (daemon crash) via an RTP comfort noise payload with a long data length.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages4 packages

▶debiandebian/asterisk< asterisk 1:1.6.2.0~rc7-1 (bullseye)
▶Debiandigium/asterisk< 1:1.6.2.0~rc7-1
▶NVDdigium/s800i4 versions+3
▶NVDdigium/asterisk131 versions+130

🔴Vulnerability Details

2
GHSA
GHSA-fgjv-2339-jv2p: rtp↗2022-05-02
▶
OSV
CVE-2009-4055: rtp↗2009-12-02
▶

📋Vendor Advisories

1
Debian
CVE-2009-4055: asterisk - rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0....↗2009
▶