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@michaelrsweet michaelrsweet released this 15 Aug 22:52
· 870 commits to master since this release

CUPS 2.2.12 is now available and includes security, compatibility, and general bug fixes. Changes include:

  • CVE-2019-8696 and CVE-2019-8675: Fixed SNMP buffer overflows (rdar://51685251)
  • The cupsctl command now prevents setting "cups-files.conf" directives
    (Issue #5530)
  • Updated the systemd service file for cupsd (Issue #5551)
  • The cupsCheckDestSupported function did not check octetString values
    correctly (Issue #5557)
  • The scheduler did not encode octetString values like "job-password" correctly
    for the print filters (Issue #5558)
  • Restored minimal support for the Emulators keyword in PPD files to allow
    old Samsung printer drivers to continue to work (Issue #5562)
  • Timed out job submission now yields an error (Issue #5570)
  • The footer in the web interface covered some content on small displays
    (Issue #5574)
  • The libusb-based USB backend now enforces read limits, improving print speed
    in many cases (Issue #5583)
  • Fixed some compatibility issues with old releases of CUPS (Issue #5587)
  • Fixed a bug in the scheduler job cleanup code (Issue #5588)
  • "make" failed with GZIP options (Issue #5595)
  • Added FIPS-140 workarounds for GNU TLS (Issue #5601, Issue #5622)
  • The scheduler no longer provides a default value for the description
    (Issue #5603)
  • The lpadmin command did not always update the PPD file for changes to the
    cupsIPPSupplies and cupsSNMPSupplies keywords (Issue #5610)
  • The scheduler now uses both the group's membership list as well as the
    various OS-specific membership functions to determine whether a user belongs
    to a named group (Issue #5613)
  • Added USB quirks rule for HP LaserJet 1015 (Issue #5617)
  • Fixed some PPD parser issues (Issue #5623, Issue #5624)
  • The IPP parser no longer allows invalid member attributes in collections
    (Issue #5630)
  • Fixed IPP buffer overflow (rdar://50035411)
  • Fixed memory disclosure issue in the scheduler (rdar://51373853)
  • Fixed DoS issues in the scheduler (rdar://51373929)
  • The scheduler would restart continuously when idle and printers were not
    shared (rdar://52561199)
  • Fixed a command ordering issue in the Zebra ZPL driver.
  • Fixed a memory leak in ppdOpen.