| Package | Affected versions | Patched versions |
|---|---|---|
| ipfilter | = 3.1.1= 3.1.10= 3.1.2= 3.1.3= 3.1.4= 3.1.5= 3.1.6= 3.1.7= 3.1.8= 3.1.9= 3.2.1= 3.2.10= 3.2.11= 3.2.12= 3.2.13= 3.2.14= 3.2.15= 3.2.16= 3.2.17= 3.2.18= 3.2.19= 3.2.2= 3.2.20= 3.2.21= 3.2.22= 3.2.3= 3.2.4= 3.2.5= 3.2.6= 3.2.7= 3.2.8= 3.2.9= 3.3.1= 3.3.10= 3.3.11= 3.3.12= 3.3.13= 3.3.14= 3.3.15= 3.3.16= 3.3.17= 3.3.18= 3.3.19= 3.3.2= 3.3.20= 3.3.21= 3.3.22= 3.3.3= 3.3.4= 3.3.5= 3.3.6= 3.3.7= 3.3.8= 3.3.9= 3.4.1= 3.4.10= 3.4.11= 3.4.12= 3.4.13= 3.4.14= 3.4.15= 3.4.16= 3.4.17= 3.4.18= 3.4.19= 3.4.2= 3.4.20= 3.4.21= 3.4.22= 3.4.23= 3.4.24= 3.4.25= 3.4.26= 3.4.27= 3.4.28= 3.4.3= 3.4.4= 3.4.5= 3.4.6= 3.4.7= 3.4.8= 3.4.9 |
IPFilter 3.1.1 through 3.4.28 allows remote attackers to bypass firewall rules by sending a PASV command string as the argument of another command to an FTP server, which generates a response that contains the string, causing IPFilter to treat the response as if it were a legitimate PASV command from the server.
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