CVE-2023-22741

CVSS V2 None CVSS V3 None
Description
Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Overview
  • CVE ID
  • CVE-2023-22741
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-01-19T22:15:11
  • Last Modified Date
  • 2023-01-27T12:54:08
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:signalwire:sofia-sip:*:*:*:*:*:*:*:* 1 OR 1.13.11
References
Reference URL Reference Tags
https://github.com/freeswitch/sofia-sip/commit/da53e4fbcb138b080a75576dd49c1fff2ada2764
https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8599-x7rq-fr54
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2023-22741
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22741
History
Created Old Value New Value Data Type Notes
2023-01-19 22:15:52 Added to TrackCVE
2023-01-19 22:15:53 Weakness Enumeration new
2023-01-20 02:14:12 2023-01-20T01:44:33 CVE Modified Date updated
2023-01-20 02:14:12 Received Awaiting Analysis Vulnerability Status updated
2023-01-26 15:13:40 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2023-01-27 13:14:25 2023-01-27T12:54:08 CVE Modified Date updated
2023-01-27 13:14:25 Undergoing Analysis Analyzed Vulnerability Status updated
2023-01-27 13:14:26 Weakness Enumeration update
2023-01-27 13:14:26 CPE Information updated