CVE-2022-31002

Public Exploit
Out-of-bounds Read in Sofia-SIP

Description

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory gentoo.org Vendor Advisory debian.org
Affected: freeswitch sofia-sip
Published at:
Updated at:

References

Link Tags
https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-g3x6-p824-x6hm third party advisory exploit
https://github.com/freeswitch/sofia-sip/commit/51841eb53679434a386fb2dcbca925dcc48d58ba third party advisory patch
https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html third party advisory mailing list
https://security.gentoo.org/glsa/202210-18 third party advisory vendor advisory
https://www.debian.org/security/2023/dsa-5410 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-31002?
CVE-2022-31002 has been scored as a high severity vulnerability.
How to fix CVE-2022-31002?
To fix CVE-2022-31002, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-31002 being actively exploited in the wild?
It is possible that CVE-2022-31002 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-31002?
CVE-2022-31002 affects freeswitch sofia-sip.
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