CVE-2021-21900

Опубликовано: 19 нояб. 2021

Источник: nvd

CVSS3: 8.8

CVSS2: 6.8

EPSS Низкий

Описание

A code execution vulnerability exists in the dxfRW::processLType() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dxf file can lead to a use-after-free vulnerability. An attacker can provide a malicious file to trigger this vulnerability.

Ссылки

https://lists.debian.org/debian-lts-announce/2021/12/msg00002.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDI3HCTCACMIC7I4ILB3NRU6DCMADI5H/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTIAMP7QJDKV4ADDLR4GVVX2TXYLHVOZ/
https://security.gentoo.org/glsa/202305-26
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1351
Broken Link
Exploit
Third Party Advisory
https://www.debian.org/security/2022/dsa-5077
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/12/msg00002.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDI3HCTCACMIC7I4ILB3NRU6DCMADI5H/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTIAMP7QJDKV4ADDLR4GVVX2TXYLHVOZ/
https://security.gentoo.org/glsa/202305-26
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1351
Broken Link
Exploit
Third Party Advisory
https://www.debian.org/security/2022/dsa-5077
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:librecad:libdxfrw:2.2.0-rc2-19-ge02f3580:*:*:*:*:*:*:*

Конфигурация 2

Одно из

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

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

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

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

EPSS

Процентиль: 56%

0.00338

Низкий

8.8 High

CVSS3

8.8 High

CVSS3

6.8 Medium

CVSS2

Дефекты

CWE-416

Связанные уязвимости

CVE-2021-21900

CVSS3: 8.8

ubuntu

около 4 лет назад

CVE-2021-21900

CVSS3: 8.8

debian

около 4 лет назад

A code execution vulnerability exists in the dxfRW::processLType() fun ...

GHSA-j7ww-g7m2-fpcg

CVSS3: 8.8

github

больше 3 лет назад

BDU:2021-06033

CVSS3: 8.8

fstec

больше 4 лет назад

Уязвимость функции dxfRW :: processLType () библиотеки libdfxfw системы автоматизированного проектирования работ LibreCad, позволяющая нарушителю выполнить произвольный код

openSUSE-SU-2022:0067-1

suse-cvrf

почти 4 года назад

Security update for libdxfrw, librecad

EPSS

Процентиль: 56%

0.00338

Низкий

8.8 High

CVSS3

8.8 High

CVSS3

6.8 Medium

CVSS2

Дефекты

CWE-416