CVEvulnerability
CVE-2022-24836
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-04-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-1333, CWE-400
Description
Nokogiri is an open source XML and HTML library for Ruby. Nokogiri `< v1.13.4` contains an inefficient regular expression that is susceptible to excessive backtracking when attempting to detect encoding in HTML documents. Users are advised to upgrade to Nokogiri `>= 1.13.4`. There are no known workarounds for this issue.
Affected configurations
• nokogiri nokogiri (< 1.13.4)
• fedoraproject fedora 34
• fedoraproject fedora 35
• fedoraproject fedora 36
• debian debian linux 9.0
• debian debian linux 10.0
• apple macos (>= 13.0 < 13.1)
Related
References
- http://seclists.org/fulldisclosure/2022/Dec/23 Mailing List, Third Party Advisory
- https://github.com/sparklemotion/nokogiri/commit/e444525ef1634b675cd1cf52d39f4320ef0aecfd Patch, Third Party Advisory
- https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-crjr-9rc5-ghw8 Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00013.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00018.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6DHCOWMA5PQTIQIMDENA7R2Y5BDYAIYM/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OUPLBUZVM4WPFSXBEP2JS3R6LMKRTLFC/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMDCWRQXJQ3TFSETPCEFMQ6RR6ME5UA3/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202208-29 Third Party Advisory
- https://support.apple.com/kb/HT213532 Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Dec/23 Mailing List, Third Party Advisory
- https://github.com/sparklemotion/nokogiri/commit/e444525ef1634b675cd1cf52d39f4320ef0aecfd Patch, Third Party Advisory
- https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-crjr-9rc5-ghw8 Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00013.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00018.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/09/msg00010.html lists.debian.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6DHCOWMA5PQTIQIMDENA7R2Y5BDYAIYM/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OUPLBUZVM4WPFSXBEP2JS3R6LMKRTLFC/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMDCWRQXJQ3TFSETPCEFMQ6RR6ME5UA3/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202208-29 Third Party Advisory
- https://support.apple.com/kb/HT213532 Third Party Advisory