Описание
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c.
A flaw was found in libxml2. This vulnerability allows a NULL pointer dereference, leading to a potential crash or denial of service via a crafted XML pattern.
Отчет
Because this vulnerability requires that an unsuspecting user parses a specially crafted malicious XML file, or that a service that does so accepts untrusted input, and because the consequences of this flaw are limited to exhaustion of the resources available to the user with whose privileges the vulnerable application is run, Red Hat assesses this vulnerability's impact as Low.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | libxml2 | Fix deferred | ||
| Red Hat Enterprise Linux 6 | libxml2 | Out of support scope | ||
| Red Hat Enterprise Linux 7 | libxml2 | Out of support scope | ||
| Red Hat Enterprise Linux 8 | libxml2 | Fix deferred | ||
| Red Hat Enterprise Linux 9 | libxml2 | Fix deferred | ||
| Red Hat JBoss Core Services | libxml2 | Fix deferred | ||
| Red Hat OpenShift Container Platform 4 | rhcos | Fix deferred |
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Дополнительная информация
Статус:
3.1 Low
CVSS3
Связанные уязвимости
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c.
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c.
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer der ...
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c.
3.1 Low
CVSS3