Описание
Libgcrypt before 1.6.5 does not properly perform elliptic-point curve multiplication during decryption, which makes it easier for physically proximate attackers to extract ECDH keys by measuring electromagnetic emanations.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| libgcrypt20 | fixed | 1.6.5-2 | package | |
| libgcrypt11 | removed | package | ||
| libgcrypt11 | not-affected | squeeze | package |
Примечания
http://www.cs.tau.ac.IL/~tromer/ecdh/
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=fcbb9fcc2e6983ea61bf565b6ee2e29816b8cd57 (LIBGCRYPT-1-5-BRANCH)
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=de7db12fa04016e12dffb2b678632f45eba15ec4 (libgcrypt-1.6.5)
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=28eb424e4427b320ec1c9c4ce56af25d495230bd (libgcrypt-1.6.5)
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=88e1358962e902ff1cbec8d53ba3eee46407851a (master)
EPSS
Связанные уязвимости
Libgcrypt before 1.6.5 does not properly perform elliptic-point curve multiplication during decryption, which makes it easier for physically proximate attackers to extract ECDH keys by measuring electromagnetic emanations.
Libgcrypt before 1.6.5 does not properly perform elliptic-point curve multiplication during decryption, which makes it easier for physically proximate attackers to extract ECDH keys by measuring electromagnetic emanations.
Libgcrypt before 1.6.5 does not properly perform elliptic-point curve multiplication during decryption, which makes it easier for physically proximate attackers to extract ECDH keys by measuring electromagnetic emanations.
EPSS