ALT-PU-2023-4267-4
Package gem-loofah updated to version 2.19.1-alt1 for branch p10 in task 307833.
Closed vulnerabilities
Modified: 2024-11-21
CVE-2022-23514
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah < 2.19.1 contains an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a denial of service through CPU resource consumption. This issue is patched in version 2.19.1.
- https://github.com/flavorjones/loofah/security/advisories/GHSA-486f-hjj9-9vhh
- https://github.com/flavorjones/loofah/security/advisories/GHSA-486f-hjj9-9vhh
- https://hackerone.com/reports/1684163
- https://hackerone.com/reports/1684163
- https://lists.debian.org/debian-lts-announce/2023/09/msg00011.html
- https://lists.debian.org/debian-lts-announce/2023/09/msg00011.html
Modified: 2024-11-21
CVE-2022-23515
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.1.0, < 2.19.1 is vulnerable to cross-site scripting via the image/svg+xml media type in data URIs. This issue is patched in version 2.19.1.
- https://github.com/flavorjones/loofah/issues/101
- https://github.com/flavorjones/loofah/issues/101
- https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx
- https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx
- https://hackerone.com/reports/1694173
- https://hackerone.com/reports/1694173
- https://lists.debian.org/debian-lts-announce/2023/09/msg00011.html
- https://lists.debian.org/debian-lts-announce/2023/09/msg00011.html
Modified: 2024-11-21
CVE-2022-23516
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.2.0, < 2.19.1 uses recursion for sanitizing CDATA sections, making it susceptible to stack exhaustion and raising a SystemStackError exception. This may lead to a denial of service through CPU resource consumption. This issue is patched in version 2.19.1. Users who are unable to upgrade may be able to mitigate this vulnerability by limiting the length of the strings that are sanitized.