CVE-2023-45139
CVE-2023-45139 · fonttools XML External Entity Injection (XXE) Vulnerability
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
fontTools is a library for manipulating fonts, written in Python. The subsetting module has a XML External Entity Injection (XXE) vulnerability which allows an attacker to resolve arbitrary entities when a candidate font (OT-SVG fonts), which contains a SVG table, is parsed. This allows attackers to include arbitrary files from the filesystem fontTools is running on or make web requests from the host system. This vulnerability has been patched in version 4.43.0.
CVSS 7.5 · Élevée · EPSS 1,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system · python
Produits et versions concernés
fonttools
- Versions du logiciel
- >= 4.28.2, < 4.43.0: Concernée
Aucun correctif publié
fonttools Debian:12
- Versions du logiciel
- 4.38.0-1
- Plages de versions concernées
- ECOSYSTEM: < 4.38.0-1+deb12u1
Mettez à jour vers 4.38.0-1+deb12u1
fonttools Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 4.46.0-1
Mettez à jour vers 4.46.0-1
fonttools Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 4.46.0-1
Mettez à jour vers 4.46.0-1
fonttools PyPI
- Versions du logiciel
- 4.28.2
- 4.28.3
- 4.28.4
- 4.28.5
- 4.29.0
- 4.29.1
- 4.30.0
- 4.31.0
- 4.31.1
- 4.31.2
- 4.32.0
- 4.33.0
- 4.33.1
- 4.33.2
- 4.33.3
- 4.34.0
- 4.34.1
- 4.34.2
- 4.34.3
- 4.34.4
- 4.35.0
- 4.36.0
- 4.37.0
- 4.37.1
- 4.37.2
- 4.37.3
- 4.37.4
- 4.38.0
- 4.38.1.dev0
- 4.39.0
- 4.39.1
- 4.39.2
- 4.39.3
- 4.39.4
- 4.40.0
- 4.41.0
- 4.41.1
- 4.42.0
- 4.42.1
- Plages de versions concernées
- ECOSYSTEM: ≥ 4.28.2, < 4.43.0
Mettez à jour vers 4.43.0
fonttools Ubuntu:Pro:22.04:LTS
- Versions du logiciel
- 4.23.1-1
- 4.27.1-1
- 4.28.3-1
- 4.28.5-1
- 4.29.1-1
- 4.29.1-2build1
- Plages de versions concernées
- ECOSYSTEM: < 4.29.1-2ubuntu0.1~esm1
Mettez à jour vers 4.29.1-2ubuntu0.1~esm1
Sources originales
- https://github.com/fonttools/fonttools/security/advisories/GHSA-6673-4983-2vx5
- https://github.com/fonttools/fonttools/commit/9f61271dc1ca82ed91f529b130fe5dc5c9bf1f4c
- https://github.com/fonttools/fonttools/releases/tag/4.43.0
- https://lists.fedoraproject.org/archives/list/[email protected]/message/VY63B4SGY4QOQGUXMECRGD6K3YT3GJ75/
- http://www.openwall.com/lists/oss-security/2024/03/09/1
- http://www.openwall.com/lists/oss-security/2024/03/08/2
- https://nvd.nist.gov/vuln/detail/CVE-2023-45139