CVE-2007-2293
EPSS 49.6%Published: 4/26/2007Modified: 4/28/2026
Description
Multiple stack-based buffer overflows in the process_sdp function in chan_sip.c of the SIP channel T.38 SDP parser in Asterisk before 1.4.3 allow remote attackers to execute arbitrary code via a long (1) T38FaxRateManagement or (2) T38FaxUdpEC SDP parameter in an SIP message, as demonstrated using SIP INVITE.
Affected packages (1)
- Debian/asteriskfrom 0, < 1:1.4.3~dfsg-1