CUPS 2.3.1 is a general bug fix release, including a fix for CVE-2019-2228. Changes include:
- Documentation updates (Issue #5661, #5674, #5682)
- CVE-2019-2228: The
ippSetValuetag
function did not validate the default
language value. - Fixed a crash bug in the web interface (Issue #5621)
- The PPD cache code now looks up page sizes using their dimensions
(Issue #5633) - PPD files containing "custom" option keywords did not work (Issue #5639)
- Added a workaround for the scheduler's systemd support (Issue #5640)
- On Windows, TLS certificates generated on February 29 would likely fail
(Issue #5643) - Added a DigestOptions directive for the
client.conf
file to control whether
MD5-based Digest authentication is allowed (Issue #5647) - Fixed a bug in the handling of printer resource files (Issue #5652)
- The libusb-based USB backend now reports an error when the distribution
permissions are wrong (Issue #5658) - Added paint can labels to Dymo driver (Issue #5662)
- The
ippeveprinter
program now supports authentication (Issue #5665) - The
ippeveprinter
program now advertises DNS-SD services on the correct
interfaces, and provides a way to turn them off (Issue #5666) - The
--with-dbusdir
option was ignored by the configure script (Issue #5671) - Sandboxed applications were not able to get the default printer (Issue #5676)
- Log file access controls were not preserved by
cupsctl
(Issue #5677) - Default printers set with
lpoptions
did not work in all cases (Issue #5681,
Issue #5683, Issue #5684) - Fixed an error in the jobs web interface template (Issue #5694)
- Fixed an off-by-one error in
ippEnumString
(Issue #5695) - Fixed some new compiler warnings (Issue #5700)
- Fixed a few issues with the Apple Raster support (rdar://55301114)
- The IPP backend did not detect all cases where a job should be retried using
a raster format (rdar://56021091) - Fixed spelling of "fold-accordion".
- Fixed the default common name for TLS certificates used by
ippeveprinter
. - Fixed the option names used for IPP Everywhere finishing options.
- Added support for the second roll of the DYMO Twin/DUO label printers.
Enjoy!
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4
michaelrsweet
released this
CUPS 2.2.13 is the last general bug fix release in the 2.2.x series and includes
a fix for CVE-2019-2228. Changes include:
- CVE-2019-2228: The
ippSetValuetag
function did not validate the default
language value. - Added a workaround for the scheduler's systemd support (Issue #5640)
- Fixed spelling of "fold-accordion".
- Fixed the default common name for TLS certificates used by
ippserver
. - The libusb-based USB backend now reports an error when the distribution
permissions are wrong (Issue #5658) - Default printers set with
lpoptions
did not work in all cases (Issue #5681,
Issue #5683, Issue #5684) - Fixed an off-by-one error in
ippEnumString
(Issue #5695) - Fixed some new compiler warnings (Issue #5700)
- Fixed a few issues with the Apple Raster support (rdar://55301114)
- The IPP backend did not detect all cases where a job should be retried using
a raster format (rdar://56021091)
Enjoy!
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4
michaelrsweet
released this
CUPS 2.3.0 is now available for download, which adopts the new CUPS license, adds support for IPP presets and finishing templates, fixes a number of bugs and "polish" issues, and includes the new ippeveprinter utility. Changes include:
- CVE-2019-8696 and CVE-2019-8675: Fixed SNMP buffer overflows (rdar://51685251)
- Added a GPL2/LGPL2 exception to the new CUPS license terms.
- Documentation updates (Issue #5604)
- Localization updates (Issue #5637)
- Fixed a bug in the scheduler job cleanup code (Issue #5588)
- Fixed builds when there is no TLS library (Issue #5590)
- Eliminated some new GCC compiler warnings (Issue #5591)
- Removed dead code from the scheduler (Issue #5593)
- "make" failed with GZIP options (Issue #5595)
- Fixed potential excess logging from the scheduler when removing job files
(Issue #5597) - Fixed a NULL pointer dereference bug in
httpGetSubField2
(Issue #5598) - 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 scheduler now logs jobs held for authentication using the error level so
it is clear what happened (Issue #5604) - The
lpadmin
command did not always update the PPD file for changes to the
cupsIPPSupplies
andcupsSNMPSupplies
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) - The configure script now treats the "wheel" group as a potential system
group (Issue #5638) - Fixed a USB printing issue on macOS (rdar://31433931)
- Fixed IPP buffer overflow (rdar://50035411)
- Fixed memory disclosure issue in the scheduler (rdar://51373853)
- Fixed DoS issues in the scheduler (rdar://51373929)
- Fixed an issue with unsupported "sides" values in the IPP backend
(rdar://51775322) - The scheduler would restart continuously when idle and printers were not
shared (rdar://52561199) - Fixed an issue with
EXPECT !name WITH-VALUE ...
tests. - Fixed a command ordering issue in the Zebra ZPL driver.
- Fixed a memory leak in
ppdOpen
.
Enjoy!
Assets
4
michaelrsweet
released this
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
andcupsSNMPSupplies
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
.
Enjoy!
Assets
4
michaelrsweet
released this
CUPS 2.3rc1 is now available for download. This is the first release candidate for CUPS 2.3.0 which adopts the new CUPS license, adds support for IPP presets and finishing templates, and fixes a number of bugs and "polish" issues. This beta also includes the new ippeveprinter utility. Changes include:
- The
cups-config
script no longer adds extra libraries when linking against
shared libraries (Issue #5261) - The supplied example print documents have been optimized for size
(Issue #5529) - The
cupsctl
command now prevents setting "cups-files.conf" directives
(Issue #5530) - The "forbidden" message in the web interface is now explained (Issue #5547)
- 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) - The
ippeveprinter
command now looks for print commands in the "command"
subdirectory. - The
ipptool
command now supports$date-current
and$date-start
variables
to insert the current and starting date and time values, as well as ISO-8601
relative time values such as "PT30S" for 30 seconds in the future.
Enjoy!
Assets
4
michaelrsweet
released this
CUPS 2.3b8 is now available for download. This is the eighth beta of the CUPS 2.3 series which adopts the new CUPS license, adds support for IPP presets and finishing templates, and fixes a number of bugs and "polish" issues. This beta also includes the new ippeveprinter utility. Changes include:
- Media size matching now uses a tolerance of 0.5mm (rdar://33822024)
- The lpadmin command would hang with a bad PPD file (rdar://41495016)
- Fixed a potential crash bug in cups-driverd (rdar://46625579)
- Fixed a performance regression with large PPDs (rdar://47040759)
- Fixed a memory reallocation bug in HTTP header value expansion
(rdar://problem/50000749) - Timed out job submission now yields an error (Issue #5570)
- Restored minimal support for the
Emulators
keyword in PPD files to allow
old Samsung printer drivers to continue to work (Issue #5562) - The scheduler did not encode octetString values like "job-password" correctly
for the print filters (Issue #5558) - The
cupsCheckDestSupported
function did not check octetString values
correctly (Issue #5557) - Added support for
UserAgentTokens
directive in "client.conf" (Issue #5555) - Updated the systemd service file for cupsd (Issue #5551)
- The
ippValidateAttribute
function did not catch all instances of invalid
UTF-8 strings (Issue #5509) - Fixed an issue with the self-signed certificates generated by GNU TLS
(Issue #5506) - Fixed a potential memory leak when reading at the end of a file (Issue #5473)
- Fixed potential unaligned accesses in the string pool (Issue #5474)
- Fixed a potential memory leak when loading a PPD file (Issue #5475)
- Added a USB quirks rule for the Lexmark E120n (Issue #5478)
- Updated the USB quirks rule for Zebra label printers (Issue #5395)
- Fixed a compile error on Linux (Issue #5483)
- The lpadmin command, web interface, and scheduler all queried an IPP
Everywhere printer differently, resulting in different PPDs for the same
printer (Issue #5484) - The web interface no longer provides access to the log files (Issue #5513)
- Non-Kerberized printing to Windows via IPP was broken (Issue #5515)
- Eliminated use of private headers and some deprecated macOS APIs (Issue #5516)
- The scheduler no longer stops a printer if an error occurs when a job is
canceled or aborted (Issue #5517) - Added a USB quirks rule for the DYMO 450 Turbo (Issue #5521)
- Added a USB quirks rule for Xerox printers (Issue #5523)
- The scheduler's self-signed certificate did not include all of the alternate
names for the server when using GNU TLS (Issue #5525) - Fixed compiler warnings with newer versions of GCC (Issue #5532, Issue #5533)
- Fixed some PPD caching and IPP Everywhere PPD accounting/password bugs
(Issue #5535) - Fixed
PreserveJobHistory
bug with time values (Issue #5538) - The scheduler no longer advertises the HTTP methods it supports (Issue #5540)
- Localization updates (Issue #5461, Issues #5471, Issue #5481, Issue #5486,
Issue #5489, Issue #5491, Issue #5492, Issue #5493, Issue #5494, Issue #5495,
Issue #5497, Issue #5499, Issue #5500, Issue #5501, Issue #5504) - The scheduler did not always idle exit as quickly as it could.
- Added a new
ippeveprinter
command based on the old ippserver sample code.
Enjoy!
Assets
4
michaelrsweet
released this
CUPS 2.2.11 is a bug fix release that addresses issues in the scheduler,
IPP Everywhere support, CUPS library, and USB printer support. Changes include:
- Running ppdmerge with the same input and output filenames did not work as
advertised (Issue #5455) - Fixed a potential memory leak when reading at the end of a file (Issue #5473)
- Fixed potential unaligned accesses in the string pool (Issue #5474)
- Fixed a potential memory leak when loading a PPD file (Issue #5475)
- Added a USB quirks rule for the Lexmark E120n (Issue #5478)
- Updated the USB quirks rule for Zebra label printers (Issue #5395)
- Fixed a compile error on Linux (Issue #5483)
- The lpadmin command, web interface, and scheduler all queried an IPP
Everywhere printer differently, resulting in different PPDs for the same
printer (Issue #5484) - Fixed an issue with the self-signed certificates generated by GNU TLS
(Issue #5506) - The
ippValidateAttribute
function did not catch all instances of invalid
UTF-8 strings (Issue #5509) - Non-Kerberized printing to Windows via IPP was broken (Issue #5515)
- The scheduler no longer stops a printer if an error occurs when a job is
canceled or aborted (Issue #5517) - Added a USB quirks rule for the DYMO 450 Turbo (Issue #5521)
- Added a USB quirks rule for Xerox printers (Issue #5523)
- The scheduler's self-signed certificate did not include all of the alternate
names for the server when using GNU TLS (Issue #5525) - Fixed compiler warnings with newer versions of GCC (Issue #5532, Issue #5533)
- Fixed some PPD caching and IPP Everywhere PPD accounting/password bugs
(Issue #5535) - Fixed
PreserveJobHistory
bug with time values (Issue #5538) - Media size matching now uses a tolerance of 0.5mm (rdar://33822024)
- The lpadmin command would hang with a bad PPD file (rdar://41495016)
- Fixed a potential crash bug in cups-driverd (rdar://46625579)
- Fixed a performance regression with large PPDs (rdar://47040759)
- The scheduler did not always idle exit as quickly as it could.
Enjoy!
Assets
4
michaelrsweet
released this
CUPS 2.3b7 is now available for download. This is the sixth beta of the CUPS 2.3 series which adopts the new CUPS license, adds support for IPP presets and finishing templates, and fixes a number of bugs and "polish" issues.
Changes include:
- Fixed some build failures (Issue #5451, Issue #5463)
- Running ppdmerge with the same input and output filenames did not work as
advertised (Issue #5455)
Enjoy!
Assets
4
michaelrsweet
released this
CUPS 2.3b6 is now available for download. This is the sixth beta of the CUPS 2.3 series which adopts the new CUPS license, adds support for IPP presets and finishing templates, and fixes a number of bugs and “polish” issues. Changes include:
- Localization update (Issue #5339, Issue #5348, Issue #5362, Issue #5408, Issue #5410)
- Documentation updates (Issue #5369, Issue #5402, Issue #5403, Issue #5404)
- CVE-2018-4700: Linux session cookies used a predictable random number seed.
- All user commands now support the
--help
option (Issue #5326) - The
lpoptions
command now works with IPP Everywhere printers that have not yet been added as local queues (Issue #5045) - The lpadmin command would create a non-working printer in some error cases (Issue #5305)
- The scheduler would crash if an empty
AccessLog
directive was specified (Issue #5309) - The scheduler did not idle-exit on some Linux distributions (Issue #5319)
- Fixed a regression in the changes to ippValidateAttribute (Issue #5322, Issue #5330)
- Fixed a crash bug in the Epson dot matrix driver (Issue #5323)
- Automatic debug logging of job errors did not work with systemd (Issue #5337)
- The web interface did not list the IPP Everywhere "driver" (Issue #5338)
- The scheduler did not report all of the supported job options and values (Issue #5340)
- The IPP Everywhere "driver" now properly supports face-up printers (Issue #5345)
- Fixed some typos in the label printer drivers (Issue #5350)
- Setting the
Community
name to the empty string insnmp.conf
now disables SNMP supply level monitoring by all the standard network backends (Issue #5354) - Multi-file jobs could get stuck if the backend failed (Issue #5359, Issue #5413)
- The IPP Everywhere "driver" no longer does local filtering when printing to a shared CUPS printer (Issue #5361)
- The lpadmin command now correctly reports IPP errors when configuring an IPP Everywhere printer (Issue #5370)
- Fixed some memory leaks discovered by Coverity (Issue #5375)
- The PPD compiler incorrectly terminated JCL options (Issue #5379)
- The cupstestppd utility did not generate errors for missing/mismatched CloseUI/JCLCloseUI keywords (Issue #5381)
- The scheduler now reports the actual location of the log file (Issue #5398)
- Added USB quirk rules (Issue #5395, Issue #5420, Issue #5443)
- The generated PPD files for IPP Everywhere printers did not contain the cupsManualCopies keyword (Issue #5433)
- Kerberos credentials might be truncated (Issue #5435)
- The handling of
MaxJobTime 0
did not match the documentation (Issue #5438) - Fixed a bug adding a queue with the
-E
option (Issue #5440) - The
cupsaddsmb
program has been removed (Issue #5449) - The
cupstestdsc
program has been removed (Issue #5450) - The scheduler was being backgrounded on macOS, causing applications to spin (rdar://40436080)
- The scheduler did not validate that required initial request attributes were in the operation group (rdar://41098178)
- Authentication in the web interface did not work on macOS (rdar://41444473)
- Fixed an issue with HTTP Digest authentication (rdar://41709086)
- The scheduler could crash when job history was purged (rdar://42198057)
- Fixed a crash bug when mapping PPD duplex options to IPP attributes (rdar://46183976)
- Fixed a memory leak for some IPP (extension) syntaxes.
- The
cupscgi
,cupsmime
, andcupsppdc
support libraries are no longer installed as shared libraries. - The
snmp
backend is now deprecated.
Enjoy!
Assets
4
michaelrsweet
released this
CUPS 2.2.10 is a bug fix release that addresses issues in the scheduler, IPP Everywhere support, CUPS library, and USB printer support. Changes include:
- CVE-2018-4300: Linux session cookies used a predictable random number seed.
- The
lpoptions
command now works with IPP Everywhere printers that have not yet been added as local queues (Issue #5045) - Added USB quirk rules (Issue #5395, Issue #5443)
- The generated PPD files for IPP Everywhere printers did not contain the cupsManualCopies keyword (Issue #5433)
- Kerberos credentials might be truncated (Issue #5435)
- The handling of
MaxJobTime 0
did not match the documentation (Issue #5438) - Incorporated the page accounting changes from CUPS 2.3 (Issue #5439)
- Fixed a bug adding a queue with the
-E
option (Issue #5440) - Fixed a crash bug when mapping PPD duplex options to IPP attributes (rdar://46183976)
Enjoy!