CVE-2007-2293

no score yetEPSS 24%

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.

EPSS: 24% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
Published: 2007-04-26
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

asterisk:asterisk

References

http://secunia.com/advisories/24977
http://securityreason.com/securityalert/2645
http://www.asterisk.org/files/ASA-2007-010.pdf
http://www.osvdb.org/35368
http://www.securityfocus.com/archive/1/466883/100/0/threaded

Check your stack JSON