CVE-2022-24839

Опубликовано: 11 апр. 2022

Источник: redhat

CVSS3: 7.5

Описание

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 Note: The upstream library org.cyberneko.html is no longer maintained.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.

A flaw was found in the nokogiri library when processing an ill-formed HTML markup. This flaw allows an attacker to cause uncontrolled resource consumption, which affects performance.

Затронутые пакеты

Платформа	Пакет	Состояние
CloudForms Management Engine 5	rubygem-nokogiri	Will not fix
Red Hat Satellite 6	tfm-ror51-rubygem-nokogiri	Fix deferred
Red Hat Satellite 6	tfm-ror52-rubygem-nokogiri	Fix deferred
Red Hat Satellite 6	tfm-rubygem-nokogiri	Fix deferred

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Ссылки на источники

Дополнительная информация

Статус:

Important

Дефект:

CWE-770

https://bugzilla.redhat.com/show_bug.cgi?id=2074340nokogiri: Uncontrolled Resource Consumption in org.cyberneko.html (nokogiri fork)

7.5 High

CVSS3

Связанные уязвимости

CVE-2022-24839

CVSS3: 7.5

ubuntu

почти 4 года назад

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 Note: The upstream library `org.cyberneko.html` is no longer maintained.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.