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GHSA-r4wp-c597-23pf

Опубликовано: 19 авг. 2026
Источник: github
Github: Не прошло ревью
CVSS4: 2.4

Описание

nnn is vulnerable to Out-of-Bound write vulnerability. Due to lack of validation of attacker-controlled length fields deserialized from a session file, a crafted session file can cause nnn to write data beyond the bounds of fixed-size global buffers when loaded with the -s option. An attacker who can place a malicious session file in the victim's nnn session directory can exploit this to corrupt adjacent global state.

Maintainer of this project was notified about this vulnerability. It might has been addressed, but the maintainer did not provide a vulnerable version range. Only version 5.2 was tested and confirmed as vulnerable.

nnn is vulnerable to Out-of-Bound write vulnerability. Due to lack of validation of attacker-controlled length fields deserialized from a session file, a crafted session file can cause nnn to write data beyond the bounds of fixed-size global buffers when loaded with the -s option. An attacker who can place a malicious session file in the victim's nnn session directory can exploit this to corrupt adjacent global state.

Maintainer of this project was notified about this vulnerability. It might has been addressed, but the maintainer did not provide a vulnerable version range. Only version 5.2 was tested and confirmed as vulnerable.

EPSS

Процентиль: 2%
0.00115
Низкий

2.4 Low

CVSS4

Дефекты

CWE-787

Связанные уязвимости

ubuntu
13 дней назад

(nnn is vulnerable to Out-of-Bound write vulnerability.Due to lack of v ...)

nvd
13 дней назад

nnn is vulnerable to Out-of-Bound write vulnerability. Due to lack of validation of attacker-controlled length fields deserialized from a session file, a crafted session file can cause nnn to write data beyond the bounds of fixed-size global buffers when loaded with the -s option. An attacker who can place a malicious session file in the victim's nnn session directory can exploit this to corrupt adjacent global state. Maintainer of this project was notified about this vulnerability. It might has been addressed, but the maintainer did not provide a vulnerable version range. Only version 5.2 was tested and confirmed as vulnerable.

debian
13 дней назад

nnn is vulnerable to Out-of-Bound write vulnerability.Due to lack of v ...

EPSS

Процентиль: 2%
0.00115
Низкий

2.4 Low

CVSS4

Дефекты

CWE-787