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CVE-2021-23177

Опубликовано: 23 авг. 2022
Источник: ubuntu
Приоритет: low
EPSS Низкий
CVSS3: 7.8

Описание

An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.

РелизСтатусПримечание
bionic

ignored

end of standard support, was needed
devel

not-affected

3.5.2-1
esm-infra-legacy/trusty

needs-triage

esm-infra/bionic

needed

esm-infra/focal

released

3.4.0-2ubuntu1.1
esm-infra/xenial

needs-triage

focal

released

3.4.0-2ubuntu1.1
hirsute

ignored

end of life
impish

released

3.4.3-2ubuntu0.1
jammy

not-affected

3.5.2-1

Показывать по

EPSS

Процентиль: 12%
0.00043
Низкий

7.8 High

CVSS3

Связанные уязвимости

CVSS3: 7.3
redhat
около 4 лет назад

An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.

CVSS3: 7.8
nvd
около 3 лет назад

An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.

CVSS3: 7.8
debian
около 3 лет назад

An improper link resolution flaw while extracting an archive can lead ...

suse-cvrf
почти 3 года назад

Security update for libarchive

suse-cvrf
почти 3 года назад

Security update for libarchive

EPSS

Процентиль: 12%
0.00043
Низкий

7.8 High

CVSS3