CVE-2022-24836
ruby-nokogiri - security update
7.5
HIGH
CVSS 3.1
EPSS 1.8%
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.
How to fix CVE-2022-24836
To remediate CVE-2022-24836, upgrade the affected package to a fixed version below.
- —upgrade to 1.11.1+dfsg-2+deb11u1 or later
- —upgrade to 1.6.8.1-1+deb9u2 or later
- —upgrade to 1.11.1+dfsg-2+deb11u1 or later
- —upgrade to 1.13.4 or later
Is CVE-2022-24836 being exploited?
Low — EPSS is 1.8%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 1.11.1+dfsg-2+deb11u1
- from 0, < 1.6.8.1-1+deb9u2
- from 0, < 1.11.1+dfsg-2+deb11u1
- from 0, < 1.13.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |