CVE-2021-3657

Опубликовано: 18 фев. 2022

Источник: nvd

CVSS3: 9.8

CVSS2: 7.5

EPSS Низкий

Описание

A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large (>=2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email senders, could cause several different buffer overflows, which could conceivably be exploited for remote code execution.

Ссылки

https://bugzilla.redhat.com/show_bug.cgi?id=2028932
Issue Tracking
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/07/msg00001.html
Mailing List
Third Party Advisory
https://security.gentoo.org/glsa/202208-15
Third Party Advisory
https://www.openwall.com/lists/oss-security/2021/12/03/1
Mailing List
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2028932
Issue Tracking
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/07/msg00001.html
Mailing List
Third Party Advisory
https://security.gentoo.org/glsa/202208-15
Third Party Advisory
https://www.openwall.com/lists/oss-security/2021/12/03/1
Mailing List
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:isync_project:isync:*:*:*:*:*:*:*:*

Версия до 1.4.4 (исключая)

Конфигурация 2

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Конфигурация 3

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

Конфигурация 4

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

EPSS

Процентиль: 91%

0.06799

Низкий

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-119

Связанные уязвимости

CVE-2021-3657

CVSS3: 9.8

ubuntu

почти 4 года назад

CVE-2021-3657

CVSS3: 9.8

debian

почти 4 года назад

A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate ...

GHSA-gq8r-4g7c-69vw

CVSS3: 9.8

github

почти 4 года назад

EPSS

Процентиль: 91%

0.06799

Низкий

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-119