Описание
PuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| putty | fixed | 0.84-1 | package | |
| putty | no-dsa | trixie | package | |
| putty | no-dsa | bookworm | package | |
| putty | postponed | bullseye | package |
Примечания
https://lists.tartarus.org/pipermail/putty-announce/2026/000042.html
https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/ecdsa-remotely-triggerable-assertion.html
Fixed by: https://git.tartarus.org/?p=simon/putty.git;a=commitdiff;h=65b8f37c34cd80680693e813e0081cdafaf58324 (0.84)
EPSS
Связанные уязвимости
PuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification.
PuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification.
PuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification.
Уязвимость алгоритма ECDSA (Elliptic Curve Digital Signature Algorithm) средства криптографической защиты PuTTY, позволяющая нарушителю вызвать отказ в обслуживании
EPSS