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.
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References
History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2024-01-10T16:03:08.770Z
Updated: 2024-08-02T20:14:19.258Z
Reserved: 2023-10-04T16:02:46.329Z
Link: CVE-2023-45139
Vulnrichment
No data.
NVD
Status : Modified
Published: 2024-01-10T16:15:46.767
Modified: 2024-05-01T19:15:21.390
Link: CVE-2023-45139
Redhat