CVE-2023-45139
CVE-2023-45139 · fonttools XML External Entity Injection (XXE) Vulnerability
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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 · Alta · EPSS 1,2% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system · python
Productos y versiones afectados
fonttools
- Versiones
- >= 4.28.2, < 4.43.0: Afectada
Sin corrección publicada
fonttools Debian:12
- Versiones
- 4.38.0-1
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.38.0-1+deb12u1
Actualiza a 4.38.0-1+deb12u1
fonttools Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.46.0-1
Actualiza a 4.46.0-1
fonttools Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.46.0-1
Actualiza a 4.46.0-1
fonttools PyPI
- Versiones
- 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
- Intervalos de versiones afectados
- ECOSYSTEM: ≥ 4.28.2, < 4.43.0
Actualiza a 4.43.0
fonttools Ubuntu:Pro:22.04:LTS
- Versiones
- 4.23.1-1
- 4.27.1-1
- 4.28.3-1
- 4.28.5-1
- 4.29.1-1
- 4.29.1-2build1
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.29.1-2ubuntu0.1~esm1
Actualiza a 4.29.1-2ubuntu0.1~esm1
Fuentes 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