In python-cairosvg before version 2.5.1, there is a regular expression denial of service (REDoS) vulnerability. When processing SVG files, the python package CairoSVG uses two regular expressions which are vulnerable to regular expression denial of service (REDoS). If an attacker provides a malicious SVG, it can make python-cairosvg get stuck processing the file for a very long time. This is fixed in version 2.5.1.
In python-cairosvg before version 2.5.1, there is a regular expression denial of service (REDoS) vulnerability. When processing SVG files, the python package CairoSVG uses two regular expressions which are vulnerable to regular expression denial of service (REDoS). If an attacker provides a malicious SVG, it can make python-cairosvg get stuck processing the file for a very long time. This is fixed in version 2.5.1.
https://github.com/Kozea/CairoSVG/security/advisories/GHSA-hq37-853p-g5cf https://github.com/Kozea/CairoSVG/commit/063185b60588a41d4df661ad70f9f7b699901abc
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