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CVE-2020-15889

Опубликовано: 06 июл. 2020
Источник: redhat
CVSS3: 8.1

Описание

Lua 5.4.0 has a getobjname heap-based buffer over-read because youngcollection in lgc.c uses markold for an insufficient number of list members.

Отчет

The affected code was introduced via https://github.com/lua/lua/commit/f5f3df3bd17fb3489bbd26ab39fe1580a8dbf9c9 which is part of lua-5.4. Therefore versions of lua package shipped with Red Hat products is not affected by this flaw.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6luaNot affected
Red Hat Enterprise Linux 7luaNot affected
Red Hat Enterprise Linux 8luaNot affected
Red Hat Enterprise Linux 9luaNot affected

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Дополнительная информация

Статус:

Important
Дефект:
CWE-122
https://bugzilla.redhat.com/show_bug.cgi?id=1860316lua: heap-based buffer over-read in lgc.c

8.1 High

CVSS3

Связанные уязвимости

CVSS3: 9.8
ubuntu
больше 5 лет назад

Lua 5.4.0 has a getobjname heap-based buffer over-read because youngcollection in lgc.c uses markold for an insufficient number of list members.

CVSS3: 9.8
nvd
больше 5 лет назад

Lua 5.4.0 has a getobjname heap-based buffer over-read because youngcollection in lgc.c uses markold for an insufficient number of list members.

CVSS3: 9.8
msrc
больше 5 лет назад

Описание отсутствует

CVSS3: 9.8
debian
больше 5 лет назад

Lua 5.4.0 has a getobjname heap-based buffer over-read because youngco ...

github
больше 3 лет назад

Lua through 5.4.0 has a getobjname heap-based buffer over-read because youngcollection in lgc.c uses markold for an insufficient number of list members.

8.1 High

CVSS3