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CVE-2022-31003 Detail

Description

Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue.


Severity



CVSS 4.0 Severity and Metrics:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a3575908c9 Patch  Third Party Advisory 
https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcp Exploit  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html Mailing List  Third Party Advisory 
https://security.gentoo.org/glsa/202210-18 Third Party Advisory 
https://www.debian.org/security/2023/dsa-5410

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST   Contributor acceptance level GitHub, Inc.  
CWE-122 Heap-based Buffer Overflow Contributor acceptance level GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-31003
NVD Published Date:
05/31/2022
NVD Last Modified:
05/24/2023
Source:
GitHub, Inc.