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CVE-2021-20270

Опубликовано: 23 мар. 2021
Источник: nvd
CVSS3: 7.5
CVSS2: 5
EPSS Низкий

Описание

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:pygments:pygments:*:*:*:*:*:*:*:*
Версия от 1.5 (включая) до 2.7.3 (включая)
Конфигурация 2

Одно из

cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openstack_platform:10.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Конфигурация 3
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Конфигурация 4

Одно из

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

EPSS

Процентиль: 52%
0.00291
Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-835
CWE-835

Связанные уязвимости

CVSS3: 7.5
ubuntu
около 4 лет назад

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword.

CVSS3: 7.5
redhat
больше 4 лет назад

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword.

CVSS3: 7.5
msrc
около 4 лет назад

Описание отсутствует

CVSS3: 7.5
debian
около 4 лет назад

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lea ...

suse-cvrf
больше 3 лет назад

Security update for python-Pygments

EPSS

Процентиль: 52%
0.00291
Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-835
CWE-835