CVE-2016-2385

35Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 31%

from disclosure to weapon0 days

Published on NVDApr 11

1st PoCMar 30

exploitation probability

31%top 2% of all CVEs

observed exploitation

nono source reports it

3 public exploit(s)

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.

Affected products

n/a · n/a

public PoCs found — 3

cve_referencepacketstormsecurity.com/files/136477/Kamailio-4.3.4-Heap-Overflow.htmlunverified cve_referencewww.exploit-db.com/exploits/39638/unverified exploitdbwww.exploit-db.com/exploits/39638unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://packetstormsecurity.com/files/136477/Kamailio-4.3.4-Heap-Overflow.html https://census-labs.com/news/2016/03/30/kamailio-seas-heap-overflow/https://github.com/kamailio/kamailio/commit/f50c9c853e7809810099c970780c30b0765b0643 https://www.exploit-db.com/exploits/39638/http://www.debian.org/security/2016/dsa-3535 http://www.debian.org/security/2016/dsa-3537 http://www.kamailio.org/pub/kamailio/4.3.5/ChangeLog http://www.securityfocus.com/archive/1/537926/100/0/threaded