CVE-2022-31002 HIGH

CVE-2022-31002: Out-of-bounds Read in Sofia-SIP

Vendor Freeswitch
Product sofia-sip
Weakness CWE-125
Published May 31, 2022
Last update April 22, 2025
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause a crash. This type of crash may be caused by a URL ending with `%`. Version 1.13.8 contains a patch for this issue.

Key dates

02Disclosure timeline

May 31, 2022 CVE published
April 22, 2025 Record updated