CVE-2001-1476
SSH before 2.0, with RC4 encryption and the "disallow NULL passwords" option enabled, makes it easier for remote attackers to guess portions of user passwords by replaying user …
Published: 2005-04-21 · CVSS: Unscored
SSH before 2.0, with RC4 encryption and the "disallow NULL passwords" option enabled, makes it easier for remote attackers to guess portions of user passwords by replaying user sessions with certain modifications, which trigger different messages depending on whether the guess is correct or not.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7