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CVE-2021-20271

Опубликовано: 26 мар. 2021
Источник: debian
EPSS Низкий

Описание

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
rpmfixed4.16.1.2+dfsg1-1package
rpmno-dsabusterpackage
rpmno-dsastretchpackage

Примечания

  • https://bugzilla.redhat.com/show_bug.cgi?id=1934125

EPSS

Процентиль: 37%
0.00155
Низкий

Связанные уязвимости

CVSS3: 7
ubuntu
больше 4 лет назад

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.

CVSS3: 6.7
redhat
почти 5 лет назад

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.

CVSS3: 7
nvd
больше 4 лет назад

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.

CVSS3: 7
msrc
больше 4 лет назад

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package whose signature header was modified to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity confidentiality and system availability.

CVSS3: 7
github
больше 3 лет назад

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.

EPSS

Процентиль: 37%
0.00155
Низкий