CVE-2013-4548 | BDVDB-2026-58352 Detail

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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12013-11-08Record published in the CVE List.
2. Version 22024-08-06Most recent update recorded in the CVE List.