pjsip pjproject
En bref
- Source
- NVD
- EPSS
- EPSS 2.31 % · centile 83 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GitHub_M
- Statut NVD
- Modified
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Description
PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.13 and prior affects applications that use PJSIP DNS resolver. It doesn't affect PJSIP users who do not utilise PJSIP DNS resolver. This vulnerability is related to CVE-2022-24793. The difference is that this issue is in parsing the query record `parse_query()`, while the issue in CVE-2022-24793 is in `parse_rr()`. A patch is available as commit `d1c5e4d` in the `master` branch. A workaround is to disable DNS resolution in PJSIP config (by setting `nameserver_count` to zero) or use an external resolver implementation instead.
Faiblesses (CWE)
- CWE-122 — Débordement de tampon sur le tas
- CWE-120 — Copie de tampon sans vérification de taille (débordement classique)
Références
- https://github.com/pjsip/pjproject/security/advisories/GHSA-q9cp-8wcq-7pfr
- https://github.com/pjsip/pjproject/security/advisories/GHSA-p6g5-v97c-w5q4
- https://github.com/pjsip/pjproject/commit/d1c5e4da5bae7f220bc30719888bb389c905c0c5
- https://www.pjsip.org/pjlib-util/docs/html/group__PJ__DNS__RESOLVER.htm
- https://lists.debian.org/debian-lts-announce/2023/04/msg00020.html
- https://www.debian.org/security/2023/dsa-5438
- https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
- https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | GitHub_M |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2023-31328
- GCVE · GCVE-0-2023-27585
Configurations affectées (CPE NVD)
cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*< 2.13
Produits affectés
| Produit | Versions |
|---|---|
| pjsip · pjproject | affected <= 2.13 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |