| Package | Affected versions | Patched versions |
|---|---|---|
| kvirc | = 3.0.0= 3.0.1= 3.4.0= 3.4.2= 4.0.0= 4.0.2 |
The IRC Protocol component in KVIrc 3.x and 4.x before r4693 does not properly handle \ (backslash) characters, which allows remote authenticated users to execute arbitrary CTCP commands via vectors involving \r and \40 sequences, a different vulnerability than CVE-2010-2451 and CVE-2010-2452.
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