CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-31031 – Potential stack buffer overflow when parsing message as a STUN client
https://notcve.org/view.php?id=CVE-2022-31031
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions prior to and including 2.12.1 a stack buffer overflow vulnerability affects PJSIP users that use STUN in their applications, either by: setting a STUN server in their account/media config in PJSUA/PJSUA2 level, or directly using `pjlib-util/stun_simple` API. A patch is available in commit 450baca which should be included in the next release. There are no known workarounds for this issue. PJSIP es una librería de comunicación multimedia gratuita y de código abierto escrita en lenguaje C que implementa protocolos basados en estándares como SIP, SDP, RTP, STUN, TURN e ICE. • https://github.com/pjsip/pjproject/commit/450baca94f475345542c6953832650c390889202 https://github.com/pjsip/pjproject/security/advisories/GHSA-26j7-ww69-c4qj https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html https://security.gentoo.org/glsa/202210-37 https://www.debian.org/security/2023/dsa-5358 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-24792 – Potential infinite loop when parsing WAV format file in PJSIP
https://notcve.org/view.php?id=CVE-2022-24792
PJSIP is a free and open source multimedia communication library written in C. A denial-of-service vulnerability affects applications on a 32-bit systems that use PJSIP versions 2.12 and prior to play/read invalid WAV files. The vulnerability occurs when reading WAV file data chunks with length greater than 31-bit integers. The vulnerability does not affect 64-bit apps and should not affect apps that only plays trusted WAV files. A patch is available on the `master` branch of the `pjsip/project` GitHub repository. • https://github.com/pjsip/pjproject/commit/947bc1ee6d05be10204b918df75a503415fd3213 https://github.com/pjsip/pjproject/security/advisories/GHSA-rwgw-vwxg-q799 https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html https://security.gentoo.org/glsa/202210-37 https://www.debian.org/security/2022/dsa-5285 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 9.8EPSS: 1%CPEs: 3EXPL: 0CVE-2022-24786 – Potential out-of-bound read/write in PJSIP
https://notcve.org/view.php?id=CVE-2022-24786
PJSIP is a free and open source multimedia communication library written in C. PJSIP versions 2.12 and prior do not parse incoming RTCP feedback RPSI (Reference Picture Selection Indication) packet, but any app that directly uses pjmedia_rtcp_fb_parse_rpsi() will be affected. A patch is available in the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds. PJSIP es una librería de comunicación multimedia gratuita y de código abierto escrita en C. • https://github.com/pjsip/pjproject/commit/11559e49e65bdf00922ad5ae28913ec6a198d508 https://github.com/pjsip/pjproject/security/advisories/GHSA-vhxv-phmx-g52q https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html https://security.gentoo.org/glsa/202210-37 https://www.debian.org/security/2022/dsa-5285 • CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-24793 – Potential heap buffer overflow when parsing DNS packets in PJSIP
https://notcve.org/view.php?id=CVE-2022-24793
PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.12 and prior affects applications that use PJSIP DNS resolution. It doesn't affect PJSIP users who utilize an external resolver. This vulnerability is related to CVE-2023-27585. The difference is that this issue is in parsing the query record `parse_rr()`, while the issue in CVE-2023-27585 is in `parse_query()`. • https://github.com/pjsip/pjproject/commit/9fae8f43accef8ea65d4a8ae9cdf297c46cfe29a https://github.com/pjsip/pjproject/security/advisories/GHSA-p6g5-v97c-w5q4 https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html https://security.gentoo.org/glsa/202210-37 https://www.debian.org/security/2022/dsa-5285 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-24763 – Infinite Loop in PJSIP
https://notcve.org/view.php?id=CVE-2022-24763
PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP's XML parsing in their apps. Users are advised to update. There are no known workarounds. PJSIP es una biblioteca de comunicación multimedia gratuita y de código abierto escrita en lenguaje C. • https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21 https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4 https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html https://security.gentoo.org/glsa/202210-37 https://www.debian.org/security/2022/dsa-5285 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •