CVE-2007-2488 — Asterisk vulnerability

4 documents4 sources
Severity
10.0CRITICALNVD
EPSS
3.2%
top 13.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
AsteriskDebian Asterisk
Timeline
PublishedMay 7
Latest updateMay 1

Description

The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null terminate data, which allows remote attackers to trigger loss of transmitted data, and possibly obtain sensitive information (memory contents) or cause a denial of service (application crash), by sending a frame that lacks a 0 byte.

CVSS vector

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

Affected Packages3 packages

▶debiandebian/asterisk< asterisk 1:1.4.5~dfsg-1 (bullseye)
▶Debianasterisk/asterisk< 1:1.4.5~dfsg-1
▶NVDasterisk/asterisk1.4.4_2007-04-27

🔴Vulnerability Details

2
GHSA
GHSA-w22m-8gr9-p75j: The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null terminate data, which allows remote attackers to trigger loss o↗2022-05-01
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OSV
CVE-2007-2488: The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null terminate data, which allows remote attackers to trigger loss o↗2007-05-07
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📋Vendor Advisories

1
Debian
CVE-2007-2488: asterisk - The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properl...↗2007
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