Описание
A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.
Ссылки
- ExploitPatchThird Party Advisory
- Mailing ListThird Party Advisory
- ExploitPatchThird Party Advisory
- Mailing ListThird Party Advisory
Уязвимые конфигурации
Одно из
EPSS
6.5 Medium
CVSS3
6.4 Medium
CVSS2
Дефекты
Связанные уязвимости
A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.
A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.
A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, ...
EPSS
6.5 Medium
CVSS3
6.4 Medium
CVSS2