Описание
A memory corruption vulnerability is present in bspatch as shipped in Colin Percival’s bsdiff tools version 4.3. Insufficient checks when handling external inputs allows an attacker to bypass the sanity checks in place and write out of a dynamically allocated buffer boundaries.
Ссылки
- Issue TrackingThird Party Advisory
- Mailing ListThird Party Advisory
- ExploitThird Party Advisory
- Issue TrackingThird Party Advisory
- Mailing ListThird Party Advisory
- ExploitThird Party Advisory
Уязвимые конфигурации
EPSS
9.8 Critical
CVSS3
7.5 High
CVSS2
Дефекты
Связанные уязвимости
A memory corruption vulnerability is present in bspatch as shipped in Colin Percival’s bsdiff tools version 4.3. Insufficient checks when handling external inputs allows an attacker to bypass the sanity checks in place and write out of a dynamically allocated buffer boundaries.
A memory corruption vulnerability is present in bspatch as shipped in ...
A memory corruption vulnerability is present in bspatch as shipped in Colin Percival’s bsdiff tools version 4.3. Insufficient checks when handling external inputs allows an attacker to bypass the sanity checks in place and write out of a dynamically allocated buffer boundaries.
ALT-PU-2026-11164: package `bsdiff` update to version 4.3-alt3
ALT-PU-2026-11037: package `bsdiff` update to version 4.3-alt3
EPSS
9.8 Critical
CVSS3
7.5 High
CVSS2