CVE-2012-0814
Description
The auth_parse_options function in auth-options.c in sshd in OpenSSH before 5.7 provides debug messages containing authorized_keys command options, which allows remote authenticated users to obtain potentially sensitive information by reading these messages, as demonstrated by the shared user account required by Gitolite. NOTE: this can cross privilege boundaries because a user account may intentionally have no shell or filesystem access, and therefore may have no supported way to read an authorized_keys file in its own home directory.
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openbsd openssh | v ≤ 5.6, 1.2, 1.2.1, 1.2.2, 1.2.3, 1.2.27, 1.3, 1.5, 1.5.7, 1.5.8, 2, 2.1, 2.1.1, 2.2, 2.3, 2.3.1, 2.5, 2.5.1, 2.5.2, 2.9, 2.9.9, 2.9.9p2, 2.9p1, 2.9p2, 3.0, 3.0.1, 3.0.1p1, 3.0.2, 3.0.2p1, 3.0p1, 3.1, 3.1p1, 3.2, 3.2.2, 3.2.2p1, 3.2.3p1, 3.3, 3.3p1, 3.4, 3.4p1, 3.5, 3.5p1, 3.6, 3.6.1, 3.6.1p1, 3.6.1p2, 3.7, 3.7.1, 3.7.1p1, 3.7.1p2, 3.8, 3.8.1, 3.8.1p1, 3.9, 3.9.1, 3.9.1p1, 4.0, 4.0p1, 4.1, 4.1p1, 4.2, 4.2p1, 4.3, 4.3p1, 4.3p2, 4.4, 4.4p1, 4.5, 4.6, 4.7, 4.8, 4.9, 5.0, 5.1, 5.2, 5.3, 5.4, 5.5 | — |
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