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GHSA-6j7f-8jjp-mm8c

Опубликовано: 21 июл. 2026
Источник: github
Github: Не прошло ревью
CVSS3: 6.7

Описание

A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list attacker-controlled filenames, sufficiently long names can overflow that stack buffer and may lead to crashes or possible code execution on the server.

A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list attacker-controlled filenames, sufficiently long names can overflow that stack buffer and may lead to crashes or possible code execution on the server.

EPSS

Процентиль: 5%
0.00157
Низкий

6.7 Medium

CVSS3

Дефекты

CWE-121

Связанные уязвимости

CVSS3: 6.7
ubuntu
28 дней назад

A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list attacker-controlled filenames, sufficiently long names can overflow that stack buffer and may lead to crashes or possible code execution on the server.

CVSS3: 6.7
redhat
28 дней назад

A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list attacker-controlled filenames, sufficiently long names can overflow that stack buffer and may lead to crashes or possible code execution on the server.

CVSS3: 6.7
nvd
28 дней назад

A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list attacker-controlled filenames, sufficiently long names can overflow that stack buffer and may lead to crashes or possible code execution on the server.

CVSS3: 6.7
debian
28 дней назад

A flaw was found in libssh. During SFTP server directory listing, the ...

suse-cvrf
24 дня назад

Security update for libssh

EPSS

Процентиль: 5%
0.00157
Низкий

6.7 Medium

CVSS3

Дефекты

CWE-121