Ubuntu.comUB:CVE-2022-24839CVE-2022-24839
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
57.1%
org.cyberneko.html is an html parser written in Java. The fork of
org.cyberneko.html used by Nokogiri (Rubygem) raises a
java.lang.OutOfMemoryError exception when parsing ill-formed HTML markup.
Users are advised to upgrade to >= 1.9.22.noko2. Note: The upstream
library org.cyberneko.html is no longer maintained. Nokogiri uses its own
fork of this library located at https://github.com/sparklemotion/nekohtml
and this CVE applies only to that fork. Other forks of nekohtml may have a
similar vulnerability.
References
github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d
github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv
launchpad.net/bugs/cve/CVE-2022-24839
nvd.nist.gov/vuln/detail/CVE-2022-24839
security-tracker.debian.org/tracker/CVE-2022-24839
www.cve.org/CVERecord?id=CVE-2022-24839
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
57.1%