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.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T08:49:58.663Z
Reserved: 2008-05-08T00:00:00
Link: CVE-2008-2119

No data.

Status : Deferred
Published: 2008-06-04T19:32:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2008-2119

No data.