Vulnerability in Asterisk
CVE-2007-2293
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: 0.239 (97.6th percentile) — read the EPSS interpretation.
Affected products
- Asterisk — versions 1.4.1, 1.4.2, 1.4_beta
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Patch, vdb-entry, x_refsource_BID)
- cve@mitre.org (x_refsource_OSVDB, vdb-entry)
- cve@mitre.org (vdb-entry, x_refsource_VUPEN)
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)
- cve@mitre.org (vdb-entry, x_refsource_XF)
- cve@mitre.org (Patch, x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- cve@mitre.org (vdb-entry, x_refsource_SECTRACK)
- cve@mitre.org (Patch, vdb-entry, x_refsource_SECTRACK)
- cve@mitre.org (x_refsource_SREASON, third-party-advisory)
Frequently asked questions
- What is CVE-2007-2293?
- CVE-2007-2293 is a vulnerability in Asterisk. Published 2007-04-26.
- Is CVE-2007-2293 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.