Security Advisory

CVE-2007-4924

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2007-10-08 21:00:00

Last updated 2024-08-07 15:08:34

Assigner mitre

State PUBLISHED

Description

The Open Phone Abstraction Library (opal), as used by (1) Ekiga before 2.0.10 and (2) OpenH323 before 2.2.4, allows remote attackers to cause a denial of service (crash) via an invalid Content-Length header field in Session Initiation Protocol (SIP) packets, which causes a 0 byte to be written to an "attacker-controlled address."

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