CVE-2022-31002: Out-of-bounds Read in Sofia-SIP
First published: Tue May 31 2022(Updated: )
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.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/sofia-sip | <=1.12.11+20110422.1-2.1 | 1.12.11+20110422.1-2.1+deb10u4 1.12.11+20110422.1-2.1+deb11u2 1.12.11+20110422.1+1e14eea~dfsg-6 |
| SignalWire Sofia-SIP | <1.13.8 | |
| Debian Debian Linux | =10.0 |
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Reference Links
- https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-g3x6-p824-x6hm
- https://github.com/freeswitch/sofia-sip/commit/51841eb53679434a386fb2dcbca925dcc48d58ba
- https://security-tracker.debian.org/tracker/CVE-2022-31002
- https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html
- https://security.gentoo.org/glsa/202210-18
- https://www.debian.org/security/2023/dsa-5410
Frequently Asked Questions
What is CVE-2022-31002?
CVE-2022-31002 refers to a vulnerability in the Sofia-SIP Session Initiation Protocol (SIP) User-Agent library that allows an attacker to send a malicious message to FreeSWITCH, potentially causing a crash.
What is the severity of CVE-2022-31002?
The severity of CVE-2022-31002 is high, with a severity value of 7.5.
How does CVE-2022-31002 impact Sofia-SIP?
CVE-2022-31002 can be exploited by sending a message with evil Session Description Protocol (SDP) to FreeSWITCH, leading to a potential crash.
Which versions of Sofia-SIP are affected by CVE-2022-31002?
Versions prior to 1.13.8 of Sofia-SIP are affected by CVE-2022-31002.
How can I fix the CVE-2022-31002 vulnerability in Sofia-SIP?
To fix the CVE-2022-31002 vulnerability in Sofia-SIP, update to version 1.13.8 or later, which contains a patch for this issue.
- collector/security-tracker-debian
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/last-modified-date
- agent/references
- agent/severity
- agent/author
- agent/title
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- package-manager/debian
- vendor/signalwire
- canonical/signalwire sofia-sip
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0