CVE-2021-44647

Опубликовано: 11 янв. 2022

Источник: nvd

CVSS3: 5.5

CVSS2: 2.1

EPSS Низкий

Описание

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.

Ссылки

http://lua-users.org/lists/lua-l/2021-11/msg00195.html
Exploit
Mailing List
Vendor Advisory
http://lua-users.org/lists/lua-l/2021-11/msg00204.html
Mailing List
Patch
Vendor Advisory
https://access.redhat.com/security/cve/cve-2021-44647
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/
https://security.gentoo.org/glsa/202305-23
http://lua-users.org/lists/lua-l/2021-11/msg00195.html
Exploit
Mailing List
Vendor Advisory
http://lua-users.org/lists/lua-l/2021-11/msg00204.html
Mailing List
Patch
Vendor Advisory
https://access.redhat.com/security/cve/cve-2021-44647
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/
https://security.gentoo.org/glsa/202305-23

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:lua:lua:5.4.3:*:*:*:*:*:*:*

Конфигурация 2

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

EPSS

Процентиль: 35%

0.00418

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-843

Связанные уязвимости

CVE-2021-44647

CVSS3: 5.5

ubuntu

больше 4 лет назад

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.

CVE-2021-44647

CVSS3: 5.5

redhat

больше 4 лет назад

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.

CVE-2021-44647

CVSS3: 5.5

msrc

больше 4 лет назад

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.

CVE-2021-44647

CVSS3: 5.5

debian

больше 4 лет назад

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnam ...

GHSA-wvx9-9phh-9j3h

CVSS3: 5.5

github

больше 4 лет назад

Lua 5.4.4 and 5.4.2 are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.

EPSS

Процентиль: 35%

0.00418

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-843