Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-49477 →
DEBIAN-CVE-2026-49477
Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.8.4, the CSS selector parser in soupsieve contains a regula...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.8.4, the CSS selector parser in soupsieve contains a regular expression vulnerable to catastrophic backtracking when processing an attribute selector with an unterminated quoted value in soupsieve/css_parser.py, allowing an attacker who can supply untrusted CSS selector strings to soupsieve.compile() or Beautiful Soup .select() / .select_one() to cause CPU exhaustion and denial of service. This issue is fixed in version 2.8.4.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
soupsieve
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
soupsieve
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
soupsieve
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.4-1"}]}]
Références
- advisory security-tracker.debian.org