Lack of data validation In cups-filters
Description
CUPS is a standards-based, open-source printing system, and libcupsfilters contains the code of the filters of the former cups-filters package as library functions to be used for the data format conversion tasks needed in Printer Applications. The cfGetPrinterAttributes5 function in libcupsfilters does not sanitize IPP attributes returned from an IPP server. When these IPP attributes are used, for instance, to generate a PPD file, this can lead to attacker controlled data to be provided to the rest of the CUPS system.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 11 | 1.28.7-1+deb11u3 | ||
debian 12 | 1.28.17-3+deb12u1 | ||
debian 13 | 1.28.17-5 | ||
debian 14 | 1.28.17-5 | ||
debian 13 | 2.0.0-3 | ||
debian 14 | 2.0.0-3 | ||
 rpm rhel8 | 0:1.20.0-35.el8_10 | ||
rpm rhel9 | 0:1.28.7-17.el9_4 | ||
rpm rhel7 | - | - | |
rpm rhel8.8 | 0:1.20.0-29.el8_8.3 |
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Aliases
References