CVEvulnerability

CVE-2008-2119

4.3 MEDIUM Published 2008-06-04 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2008-06-04
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-20

Description

Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.

Affected configurations

• asterisk asterisk business edition (<= b2.5.2) • asterisk asterisk business edition b.1.3.2 • asterisk asterisk business edition b.1.3.3 • asterisk asterisk business edition b.2.2.0 • asterisk asterisk business edition b.2.2.1 • asterisk asterisk business edition b.2.3.1 • asterisk asterisk business edition b.2.3.2 • asterisk asterisk business edition b.2.3.3 • asterisk asterisk business edition b.2.3.4 • asterisk asterisk business edition b.2.5.0 • asterisk asterisk business edition b2.5.1 • asterisk open source (<= 1.2.28) • asterisk open source 1.0 • asterisk open source 1.0.0 • asterisk open source 1.0.1 • asterisk open source 1.0.2 • asterisk open source 1.0.3 • asterisk open source 1.0.4 • asterisk open source 1.0.5 • asterisk open source 1.0.6 • asterisk open source 1.0.7 • asterisk open source 1.0.8 • asterisk open source 1.0.9 • asterisk open source 1.0.11 • asterisk open source 1.0.11.1 • asterisk open source 1.0.12 • asterisk open source 1.2.0 • asterisk open source 1.2.0beta1 • asterisk open source 1.2.0beta2 • asterisk open source 1.2.1 • asterisk open source 1.2.2 • asterisk open source 1.2.10 • asterisk open source 1.2.11 • asterisk open source 1.2.12 • asterisk open source 1.2.12.1 • asterisk open source 1.2.13 • asterisk open source 1.2.14 • asterisk open source 1.2.15 • asterisk open source 1.2.16 • asterisk open source 1.2.17 • asterisk open source 1.2.18 • asterisk open source 1.2.19 • asterisk open source 1.2.20 • asterisk open source 1.2.21 • asterisk open source 1.2.21.1 • asterisk open source 1.2.22 • asterisk open source 1.2.23 • asterisk open source 1.2.24 • asterisk open source 1.2.25 • asterisk open source 1.2.26 • asterisk open source 1.2.26.1 • asterisk open source 1.2.26.2 • asterisk open source 1.2.27

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References