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CVE-2020-24980

Опубликовано: 04 сент. 2020
Источник: redhat
CVSS3: 5.5

Описание

[REJECTED CVE] An assertion failure flaw was found in GNU bison in src/parse-gram.c. A local attacker may execute bison with crafted input file containing character '' at the end and while still in a character or a string.

Отчет

This flaw does not affect bison as shipped in Red Hat Enterprise Linux 7 or 8 as it is was introduced in a subsequent version of bison. Also, please note that this CVE has been rejected Upstream.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 5bisonOut of support scope
Red Hat Enterprise Linux 6bisonOut of support scope
Red Hat Enterprise Linux 7bisonNot affected
Red Hat Enterprise Linux 8bisonNot affected

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-400
https://bugzilla.redhat.com/show_bug.cgi?id=1877779bison: Assertion failure in src/parse-gram.c could result in DoS

5.5 Medium

CVSS3

Связанные уязвимости

ubuntu
больше 5 лет назад

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none

nvd
больше 5 лет назад

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none

github
больше 3 лет назад

An assertion failure was found in src/parse-gram.c in GNU bison 3.7.1.1-cb7dc-dirty. A local attacker may execute bison with crafted input file containing character '\' at the end and while still in a character or a string.

5.5 Medium

CVSS3