fonttools XML External Entity Injection (XXE) Vulnerability
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 1.2%
probabilidade de exploração
1.2%top 33% das CVEs
exploração observada
nãonenhuma fonte reporta
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Produtos afetados
fonttools · fonttoolsReferências
https://github.com/fonttools/fonttools/commit/9f61271dc1ca82ed91f529b130fe5dc5c9bf1f4chttps://github.com/fonttools/fonttools/releases/tag/4.43.0https://github.com/fonttools/fonttools/security/advisories/GHSA-6673-4983-2vx5https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VY63B4SGY4QOQGUXMECRGD6K3YT3GJ75/http://www.openwall.com/lists/oss-security/2024/03/08/2http://www.openwall.com/lists/oss-security/2024/03/09/1