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CVE-2022-31002

Date: May 30, 2022

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.

Language: C

Severity Score

Related Resources (10)

https://security.alpinelinux.org/vuln/CVE-2022-31002
https://security.gentoo.org/glsa/202210-18
https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-g3x6-p824-x6hm
https://security-tracker.debian.org/tracker/CVE-2022-31002
https://github.com/freeswitch/sofia-sip/commit/51841eb53679434a386fb2dcbca925dcc48d58ba
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-31002
https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html
https://www.debian.org/security/2023/dsa-5410
https://nvd.nist.gov/vuln/detail/CVE-2022-31002
https://www.mend.io/vulnerability-database/CVE-2022-31002

Severity Score

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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