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CVE-2021-39933

Опубликовано: 13 дек. 2021
Источник: nvd
CVSS3: 4.3
CVSS3: 6.5
CVSS2: 4
EPSS Низкий

Описание

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.10 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. A regular expression used for handling user input (notes, comments, etc) was susceptible to catastrophic backtracking that could cause a DOS attack.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
Версия от 12.10.0 (включая) до 14.3.6 (исключая)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Версия от 12.10.0 (включая) до 14.3.6 (исключая)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
Версия от 14.4.0 (включая) до 14.4.4 (исключая)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Версия от 14.4.0 (включая) до 14.4.4 (исключая)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
Версия от 14.5.0 (включая) до 14.5.2 (исключая)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Версия от 14.5.0 (включая) до 14.5.2 (исключая)

EPSS

Процентиль: 41%
0.00189
Низкий

4.3 Medium

CVSS3

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-1333

Связанные уязвимости

CVSS3: 4.3
ubuntu
почти 4 года назад

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.10 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. A regular expression used for handling user input (notes, comments, etc) was susceptible to catastrophic backtracking that could cause a DOS attack.

CVSS3: 4.3
debian
почти 4 года назад

An issue has been discovered in GitLab CE/EE affecting all versions st ...

CVSS3: 6.5
github
почти 4 года назад

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.10 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. A regular expression used for handling user input (notes, comments, etc) was susceptible to catastrophic backtracking that could cause a DOS attack.

EPSS

Процентиль: 41%
0.00189
Низкий

4.3 Medium

CVSS3

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-1333