CVE-2016-6210
MEDIUM5.9EPSS 90.0%openssh - security update
發布日:2017/2/13修改日:2026/4/28
描述
sshd in OpenSSH before 7.3, when SHA256 or SHA512 are used for user password hashing, uses BLOWFISH hashing on a static password when the username does not exist, which allows remote attackers to enumerate users by leveraging the timing difference between responses when a large password is provided.
受影響套件(4)
- Alpine/opensshfrom 0, < 6.8_p1-r7
- Debian/opensshfrom 0, < 1:7.2p2-6
- Debian/opensshfrom 0, < 1:6.0p1-4+deb7u5
- Debian/opensshfrom 0, < 1:6.7p1-5+deb8u3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |