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GHSA-3v92-8994-jg8p

Опубликовано: 08 июл. 2026
Источник: github
Github: Не прошло ревью
CVSS3: 8.5

Описание

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

EPSS

Процентиль: 34%
0.004
Низкий

8.5 High

CVSS3

Дефекты

CWE-122

Связанные уязвимости

CVSS3: 8.5
ubuntu
2 месяца назад

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

CVSS3: 7.3
redhat
2 месяца назад

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

CVSS3: 8.5
nvd
2 месяца назад

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

CVSS3: 8.5
msrc
2 месяца назад

libXfont2 computeProps Property Buffer Heap Buffer Overflow

CVSS3: 8.5
debian
2 месяца назад

A heap buffer overflow due to missing size checking in the property bu ...

EPSS

Процентиль: 34%
0.004
Низкий

8.5 High

CVSS3

Дефекты

CWE-122