CVE-2013-4548
- State
- Published
- Severity
- Not scored
- Published
- Nov 8, 2013
- Updated
- Aug 6, 2024
- Reserved
- Jun 12, 2013
Description
The mm_newkeys_from_blob function in monitor_wrap.c in sshd in OpenSSH 6.2 and 6.3, when an AES-GCM cipher is used, does not properly initialize memory for a MAC context data structure, which allows remote authenticated users to bypass intended ForceCommand and login-shell restrictions via packet data that provides a crafted callback address.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://www.openssh.com/txt/gcmrekey.adv
- [oss-security] 20131107 Re: CVE Request - OpenSSHmailing-list
- HPSBUX03188vendor-advisory
- openSUSE-SU-2013:1726vendor-advisory
- USN-2014-1vendor-advisory
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