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CVE-2021-3781

Опубликовано: 10 сент. 2021
Источник: redhat
CVSS3: 9.8

Описание

A trivial sandbox (enabled with the -dSAFER option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

A trivial sandbox (enabled with the -dSAFER option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Отчет

This flaw does not affect ghostscript versions prior to 9.50. As a result, Red Hat Enterprise Linux versions 5, 6, 7 and 8 are not affected by this flaw.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6ghostscriptNot affected
Red Hat Enterprise Linux 7ghostscriptNot affected
Red Hat Enterprise Linux 8ghostscriptNot affected
Red Hat Enterprise Linux 8gimp:flatpak/ghostscriptNot affected
Red Hat Enterprise Linux 9ghostscriptNot affected

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Дополнительная информация

Статус:

Important
Дефект:
CWE-78
https://bugzilla.redhat.com/show_bug.cgi?id=2002271ghostscript: sandbox escape using '%pipe%'

9.8 Critical

CVSS3

Связанные уязвимости

CVSS3: 9.9
ubuntu
больше 3 лет назад

A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

CVSS3: 9.9
nvd
больше 3 лет назад

A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

CVSS3: 9.9
debian
больше 3 лет назад

A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was ...

suse-cvrf
почти 4 года назад

Security update for ghostscript

suse-cvrf
почти 4 года назад

Security update for ghostscript

9.8 Critical

CVSS3