Out-of-Bounds Affecting kamailio package, versions <4.3.4-2
Threat Intelligence
Snyk has a published code exploit for this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN11-KAMAILIO-515903
- published11 Apr 2016
- disclosed11 Apr 2016
Introduced: 11 Apr 2016
CVE-2016-2385 (opens in a new tab)How to fix?
Upgrade Debian:11 kamailio to version 4.3.4-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kamailio package and not the kamailio package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2016-2385
- http://www.securityfocus.com/archive/1/537926/100/0/threaded
- http://www.kamailio.org/pub/kamailio/4.3.5/ChangeLog
- http://www.debian.org/security/2016/dsa-3535
- http://www.debian.org/security/2016/dsa-3537
- https://www.exploit-db.com/exploits/39638/
- https://github.com/kamailio/kamailio/commit/f50c9c853e7809810099c970780c30b0765b0643
- http://packetstormsecurity.com/files/136477/Kamailio-4.3.4-Heap-Overflow.html
- https://census-labs.com/news/2016/03/30/kamailio-seas-heap-overflow/
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-2385
- https://www.exploit-db.com/exploits/39638