CVE-2016-2385

CVSS V2 High 10 CVSS V3 Critical 9.8
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.
Overview
  • CVE ID
  • CVE-2016-2385
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-04-11T15:59:05
  • Last Modified Date
  • 2018-10-09T19:59:40
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:kamailio:kamailio:*:*:*:*:*:*:*:* 1 OR 4.3.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://www.debian.org/security/2016/dsa-3535
http://packetstormsecurity.com/files/136477/Kamailio-4.3.4-Heap-Overflow.html Exploit
http://www.debian.org/security/2016/dsa-3537
https://census-labs.com/news/2016/03/30/kamailio-seas-heap-overflow/ Exploit
https://github.com/kamailio/kamailio/commit/f50c9c853e7809810099c970780c30b0765b0643 Exploit
http://www.kamailio.org/pub/kamailio/4.3.5/ChangeLog
https://www.exploit-db.com/exploits/39638/ Exploit
http://www.securityfocus.com/archive/1/537926/100/0/threaded
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-2385
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2385
History
Created Old Value New Value Data Type Notes
2022-05-10 18:33:46 Added to TrackCVE
2022-12-02 08:51:51 2016-04-11T15:59Z 2016-04-11T15:59:05 CVE Published Date updated
2022-12-02 08:51:51 2018-10-09T19:59:40 CVE Modified Date updated
2022-12-02 08:51:51 Modified Vulnerability Status updated