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BDU:2023-00731

Опубликовано: 06 фев. 2023
Источник: fstec
CVSS3: 4.6
CVSS2: 4
EPSS Низкий

Описание

Уязвимость функции __monstartup файла gmon.c библиотеки системных вызовов и основных функций GNU C (glibc) вызвана переполнением буфера. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, получить доступ к конфиденциальным данным

Вендор

ООО «Ред Софт»
The GNU Project
АО «НТЦ ИТ РОСА»

Наименование ПО

РЕД ОС
glibc
РОСА ХРОМ

Версия ПО

7.3 (РЕД ОС)
2.38 (glibc)
12.4 (РОСА ХРОМ)

Тип ПО

Операционная система
Прикладное ПО информационных систем

Операционные системы и аппаратные платформы

-

Уровень опасности уязвимости

Средний уровень опасности (базовая оценка CVSS 2.0 составляет 4)
Средний уровень опасности (базовая оценка CVSS 3.1 составляет 4,6)

Возможные меры по устранению уязвимости

Использование рекомендаций:
Для библиотеки GNU C:
https://patchwork.sourceware.org/project/glibc/patch/20230204114138.5436-1-leo@yuriev.ru/
Для РедОС:
http://repo.red-soft.ru/redos/7.3c/x86_64/updates/
Для операционной системы РОСА ХРОМ:
https://abf.rosa.ru/advisories/ROSA-SA-2025-3030

Статус уязвимости

Подтверждена производителем

Наличие эксплойта

Данные уточняются

Информация об устранении

Уязвимость устранена

Идентификаторы других систем описаний уязвимостей

EPSS

Процентиль: 21%
0.0007
Низкий

4.6 Medium

CVSS3

4 Medium

CVSS2

Связанные уязвимости

CVSS3: 4.6
redos
почти 3 года назад

Уязвимость GNU C Library

CVSS3: 4.6
ubuntu
около 3 лет назад

A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function __monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. VDB-220246 is the identifier assigned to this vulnerability. NOTE: The real existence of this vulnerability is still doubted at the moment. The inputs that induce this vulnerability are basically addresses of the running application that is built with gmon enabled. It's basically trusted input or input that needs an actual security flaw to be compromised or controlled.

redhat
около 3 лет назад

A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function __monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. VDB-220246 is the identifier assigned to this vulnerability. NOTE: The real existence of this vulnerability is still doubted at the moment. The inputs that induce this vulnerability are basically addresses of the running application that is built with gmon enabled. It's basically trusted input or input that needs an actual security flaw to be compromised or controlled.

CVSS3: 4.6
nvd
около 3 лет назад

A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function __monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. VDB-220246 is the identifier assigned to this vulnerability. NOTE: The real existence of this vulnerability is still doubted at the moment. The inputs that induce this vulnerability are basically addresses of the running application that is built with gmon enabled. It's basically trusted input or input that needs an actual security flaw to be compromised or controlled.

CVSS3: 4.6
msrc
4 месяца назад

A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function __monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. VDB-220246 is the identifier assigned to this vulnerability. NOTE: The real existence of this vulnerability is still doubted at the moment. The inputs that induce this vulnerability are basically addresses of the running application that is built with gmon enabled. It's basically trusted input or input that needs an actual security flaw to be compromised or controlled.

EPSS

Процентиль: 21%
0.0007
Низкий

4.6 Medium

CVSS3

4 Medium

CVSS2