packetstormsecurity.com
http://packetstormsecurity.com/files/136477/Kamailio-4.3.4-Heap-Overflow.html CVE-2016-2385
CRITICAL
Kamailio 4.3.4 - Heap Buffer Overflow
Record summary
CVE-2016-2385 has a selected CVSS score of 9.8 (critical); EIP currently links 1 catalogued exploit.
Description
Heap-based buffer overflow in the encode_msg function in encode_msg.c in the SEAS module in Kamailio (formerly OpenSER and SER) before 4.3.5 allows remote attackers to cause a denial of service (memory corruption and process crash) or possibly execute arbitrary code via a large SIP packet.
Description source: CVE List
Exploitation context
Available material
- Catalogued exploits
- 1
Proofs of concept
1Catalogued exploits
ExploitDBKamailio 4.3.4 - Heap Buffer OverflowExploitDB exploitby Stelios TsampasNot analyzed1 file
References
9DSA-3535Vendor advisory
http://www.debian.org/security/2016/dsa-3535 DSA-3537Vendor advisory
http://www.debian.org/security/2016/dsa-3537 kamailio.orgConfirmation
http://www.kamailio.org/pub/kamailio/4.3.5/ChangeLog 20160330 CVE-2016-2385 Kamailio SEAS module heap buffer overflowmailing list
http://www.securityfocus.com/archive/1/537926/100/0/threaded census-labs.com
https://census-labs.com/news/2016/03/30/kamailio-seas-heap-overflow github.comConfirmation
https://github.com/kamailio/kamailio/commit/f50c9c853e7809810099c970780c30b0765b0643 nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2016-2385 39638exploit
https://www.exploit-db.com/exploits/39638