CVE-2022-24754: Buffer overflow in pjsip
First published: Fri Mar 11 2022(Updated: )
PJSIP is a free and open source multimedia communication library written in C language. In versions prior to and including 2.12 PJSIP there is a stack-buffer overflow vulnerability which only impacts PJSIP users who accept hashed digest credentials (credentials with data_type `PJSIP_CRED_DATA_DIGEST`). This issue has been patched in the master branch of the PJSIP repository and will be included with the next release. Users unable to upgrade need to check that the hashed digest data length must be equal to `PJSIP_MD5STRLEN` before passing to PJSIP.
Credit: security-advisories@github.com security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Teluu PJSIP | <=2.12 | |
| Debian Debian Linux | =9.0 | |
| ubuntu/ring | <20180228.1.503 | 20180228.1.503 |
| ubuntu/ring | <20190215.1. | 20190215.1. |
| debian/asterisk | 1:16.2.1~dfsg-1+deb10u2 1:16.28.0~dfsg-0+deb10u4 1:16.28.0~dfsg-0+deb11u3 1:16.28.0~dfsg-0+deb11u4 1:20.6.0~dfsg+~cs6.13.40431414-2 | |
| debian/ring | <=20190215.1.f152c98~ds1-1+deb10u1<=20210112.2.b757bac~ds1-1 | 20190215.1.f152c98~ds1-1+deb10u2 20230206.0~ds2-1.1 20231201.0~ds1-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://github.com/pjsip/pjproject/commit/d27f79da11df7bc8bb56c2f291d71e54df8d2c47
- https://github.com/pjsip/pjproject/security/advisories/GHSA-73f7-48m9-w662
- https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
- https://security.gentoo.org/glsa/202210-37
- https://launchpad.net/bugs/cve/CVE-2022-24754
- https://security-tracker.debian.org/tracker/CVE-2022-24754
- https://ubuntu.com/security/notices/USN-6422-1
- https://www.cve.org/CVERecord?id=CVE-2022-24754
- https://nvd.nist.gov/vuln/detail/CVE-2022-24754
- https://ubuntu.com/security/CVE-2022-24754
Frequently Asked Questions
What is CVE-2022-24754?
CVE-2022-24754 is a stack-buffer overflow vulnerability in PJSIP versions prior to and including 2.12.
How does CVE-2022-24754 impact PJSIP users?
CVE-2022-24754 only impacts PJSIP users who accept hashed digest credentials.
What is the severity of CVE-2022-24754?
CVE-2022-24754 has a severity rating of 9.8 (Critical).
Which software versions are affected by CVE-2022-24754?
PJSIP versions prior to and including 2.12 are affected by CVE-2022-24754.
How can I fix CVE-2022-24754?
To fix CVE-2022-24754, users should update to a patched version of PJSIP (version 2.12 or later).
- collector/nvd-api
- collector/nvd-index
- agent/type
- agent/remedy
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/weakness
- agent/author
- agent/description
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/title
- agent/severity
- agent/event
- agent/tags
- agent/trending
- vendor/teluu
- canonical/teluu pjsip
- version/teluu pjsip/2.12
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- package-manager/debian
- package-manager/ubuntu