| Package | Affected versions | Patched versions |
|---|---|---|
| bnc | = 2.2.4= 2.4.6= 2.4.8= 2.6= 2.6.2= 2.8.8 |
The sbuf_getmsg function in BNC incorrectly handles backspace characters, which could allow remote attackers to bypass authentication and gain access to arbitrary scripts.
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