Source: cairosvg Version: 2.5.0-1 Severity: important Tags: security upstream X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>
Hi, The following vulnerability was published for cairosvg. CVE-2021-21236[0]: | CairoSVG is a Python (pypi) package. CairoSVG is an SVG converter | based on Cairo. In 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 cairosvg get | stuck processing the file for a very long time. This is fixed in | version 2.5.1. See Referenced GitHub advisory for more information. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2021-21236 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21236 [1] https://github.com/Kozea/CairoSVG/security/advisories/GHSA-hq37-853p-g5cf [2] https://github.com/Kozea/CairoSVG/commit/063185b60588a41d4df661ad70f9f7b699901abc Please adjust the affected versions in the BTS as needed. Regards, Salvatore
