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published date: September 17, 2003

CVE-2003-0761 : Buffer Overflow Vulnerability

Description

Buffer overflow in the get_msg_text of chan_sip.c in the Session Initiation Protocol (SIP) protocol implementation for Asterisk releases before August 15, 2003, allows remote attackers to execute arbitrary code via certain (1) MESSAGE or (2) INFO requests.

Product(s):

  • Digium Asterisk 1.2.13
  • Digium Asterisk 1.2.13-netsec

Question to Ask Vendors:

  1. Can you confirm whether your systems are affected by CVE-2003-0761, and if so, what steps are you currently taking to mitigate this vulnerability?
  2. What is your estimated timeline for fully resolving CVE-2003-0761 in your products or services, and how will you communicate updates on this issue to us as your customer?

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