CVE-2014-3591
MEDIUM4.2EPSS 0.14%gnupg - security update
發布日:2019/11/29修改日:2026/3/9
描述
Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.
受影響套件(5)
- Debian/gnupgfrom 0, < 1.4.10-4+squeeze7
- Debian/gnupgfrom 0, < 1.4.12-7+deb7u7
- Debian/libgcrypt11from 0, < 1.4.5-2+squeeze3
- Debian/libgcrypt11from 0, < 1.5.0-5+deb7u3
- Debian/libgcrypt20from 0, < 1.6.3-2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.2 | CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |