CVE-1999-1228
Various modems that do not implement a guard time, or are configured with a guard time of 0, can allow remote attackers to execute arbitrary modem commands such as ATH, ATH0, etc., via a "+++" sequence that appears in ICMP packets, the subject of an e-mail message, IRC commands, and others.
| Software | From | Fixed in |
|---|---|---|
| logicode / quicktel | 28.8 | 28.8.x |
| diamond / supra | .90 | .90.x |
| us_robotics / us_robotics | 33.6 | 33.6.x |
| diamond / supra | 33.6 | 33.6.x |
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