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Accepting request 1180032 from Printing

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Fix for CVE-2024-35235 bsc#1225365 (forwarded request 1180031 from jsmeix)

OBS-URL: https://build.opensuse.org/request/show/1180032
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/cups?expand=0&rev=173
This commit is contained in:
Ana Guerrero 2024-06-12 13:37:29 +00:00 committed by Git OBS Bridge
commit a6cdaa2d65
8 changed files with 191 additions and 9 deletions
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3
cups-2.4.7-source.tar.gz
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:dd54228dd903526428ce7e37961afaed230ad310788141da75cebaa08362cf6c
size 8134809

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cups-2.4.7-source.tar.gz.sig
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87
cups-2.4.8-CVE-2024-35235.patch Normal file
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@ -0,0 +1,87 @@
--- cups/http-addr.c.orig 2024-04-26 13:38:21.000000000 +0200
+++ cups/http-addr.c 2024-06-11 10:20:21.866920900 +0200
@@ -202,31 +202,30 @@ httpAddrListen(http_addr_t *addr, /* I -
{
mode_t mask; /* Umask setting */
- /*
- * Remove any existing domain socket file...
- */
-
- unlink(addr->un.sun_path);
-
- /*
- * Save the current umask and set it to 0 so that all users can access
- * the domain socket...
- */
-
- mask = umask(0);
-
- /*
- * Bind the domain socket...
- */
-
- status = bind(fd, (struct sockaddr *)addr, (socklen_t)httpAddrLength(addr));
-
- /*
- * Restore the umask and fix permissions...
- */
-
- umask(mask);
- chmod(addr->un.sun_path, 0140777);
+ // Remove any existing domain socket file...
+ if ((status = unlink(addr->un.sun_path)) < 0)
+ {
+ DEBUG_printf(("1httpAddrListen: Unable to unlink \"%s\": %s", addr->un.sun_path, strerror(errno)));
+
+ if (errno == ENOENT)
+ status = 0;
+ }
+
+ if (!status)
+ {
+ // Save the current umask and set it to 0 so that all users can access
+ // the domain socket...
+ mask = umask(0);
+
+ // Bind the domain socket...
+ if ((status = bind(fd, (struct sockaddr *)addr, (socklen_t)httpAddrLength(addr))) < 0)
+ {
+ DEBUG_printf(("1httpAddrListen: Unable to bind domain socket \"%s\": %s", addr->un.sun_path, strerror(errno)));
+ }
+
+ // Restore the umask...
+ umask(mask);
+ }
}
else
#endif /* AF_LOCAL */
--- scheduler/conf.c.orig 2024-04-26 13:38:21.000000000 +0200
+++ scheduler/conf.c 2024-06-11 10:14:06.091882607 +0200
@@ -3084,6 +3084,26 @@ read_cupsd_conf(cups_file_t *fp) /* I -
/*
+ * If we are launched on-demand, do not use domain sockets from the config
+ * file. Also check that the domain socket path is not too long...
+ */
+
+#ifdef HAVE_ONDEMAND
+ if (*value == '/' && OnDemand)
+ {
+ if (strcmp(value, CUPS_DEFAULT_DOMAINSOCKET))
+ cupsdLogMessage(CUPSD_LOG_INFO, "Ignoring %s address %s at line %d - only using domain socket from launchd/systemd.", line, value, linenum);
+ continue;
+ }
+#endif // HAVE_ONDEMAND
+
+ if (*value == '/' && strlen(value) > (sizeof(addr->addr.un.sun_path) - 1))
+ {
+ cupsdLogMessage(CUPSD_LOG_INFO, "Ignoring %s address %s at line %d - too long.", line, value, linenum);
+ continue;
+ }
+
+ /*
* Get the address list...
*/

3
cups-2.4.8-source.tar.gz Normal file
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version https://git-lfs.github.com/spec/v1
oid sha256:75c326b4ba73975efcc9a25078c4b04cdb4ee333caaad0d0823dbd522c6479a0
size 8142007

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cups-2.4.8-source.tar.gz.sig Normal file
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79
cups.changes
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@ -1,3 +1,82 @@
-------------------------------------------------------------------
Tue Jun 11 08:28:32 UTC 2024 - Johannes Meixner <jsmeix@suse.com>
- cups-2.4.8-CVE-2024-35235.patch is derived
from the upstream patch against master (CUPS 2.5)
to apply to CUPS 2.4.8 in openSUSE Factory to fix CVE-2024-35235
"cupsd Listen port arbitrary chmod 0140777"
https://github.com/OpenPrinting/cups/security/advisories/GHSA-vvwp-mv6j-hw6f
bsc#1225365
-------------------------------------------------------------------
Wed May 29 12:29:38 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
- Update to version 2.4.8:
See https://github.com/openprinting/cups/releases
CUPS 2.4.8 brings many bug fixes which aggregated over the last
half a year. It brings the important fix for race conditions
and errors which can happen when installing permanent
IPP Everywhere printer, support for PAM modules password-auth
and system-auth and new option for lpstat which can show only
the successful jobs.
Detailed list (from CHANGES.md):
* Added warning if the device has to be asked for
'all,media-col-database' separately (Issue #829)
* Added new value for 'lpstat' option '-W' - successfull - for
getting successfully printed jobs (Issue #830)
* Added support for PAM modules password-auth
and system-auth (Issue #892)
* Updated IPP Everywhere printer creation error
reporting (Issue #347)
* Updated and documented the MIME typing buffering
limit (Issue #925)
* Raised 'cups_enum_dests()' timeout for listing
available IPP printers (Issue #751)
* Now report an error for temporary printer defaults
with lpadmin (Issue #237)
* Fixed mapping of PPD InputSlot, MediaType,
and OutputBin values (Issue #238)
* Fixed "document-unprintable-error" handling (Issue #391)
* Fixed the web interface not showing an error
for a non-existent printer (Issue #423)
* Fixed printing of jobs with job name longer than 255 chars
on older printers (Issue #644)
* Really backported fix for Issue #742
* Fixed 'cupsCopyDestInfo' device connection
detection (Issue #586)
* Fixed "Upgrade" header handling when there is
no TLS support (Issue #775)
* Fixed memory leak when unloading a job (Issue #813)
* Fixed memory leak when creating color profiles (Issue #815)
* Fixed a punch finishing bug in the IPP Everywhere
support (Issue #821)
* Fixed crash in 'scan_ps()' if incoming argument
is NULL (Issue #831)
* Fixed setting job state reasons for successful
jobs (Issue #832)
* Fixed infinite loop in IPP backend if hostname
is IP address with Kerberos (Issue #838)
* Added additional check on socket if 'revents' from 'poll()'
returns POLLHUP together with POLLIN or POLLOUT
in 'httpAddrConnect2()' (Issue #839)
* Fixed crash in 'ppdEmitString()' if 'size' is NULL (Issue #850)
* Fixed reporting 'media-source-supported' when
sharing printer which has numbers as strings instead of
keywords as 'InputSlot' values (Issue #859)
* Fixed IPP backend to support the "print-scaling" option
with IPP printers (Issue #862)
* Fixed potential race condition for the creation
of temporary queues (Issue #871)
* Fixed 'httpGets' timeout handling (Issue #879)
* Fixed checking for required attributes during
PPD generation (Issue #890)
* Fixed encoding of IPv6 addresses in HTTP requests (Issue #903)
* Fixed sending response headers to client (Issue #927)
* Fixed CGI program initialization and validation
of form checkbox and text fields.
Issues are those at https://github.com/OpenPrinting/cups/issues
- Adapted downgrade-autoconf-requirement.patch for CUPS 2.4.8
-------------------------------------------------------------------
Mon Feb 26 10:48:53 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>

20
cups.spec
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@ -40,7 +40,7 @@ Name: cups
# "zypper vcmp 2.3.b99 2.3.0" shows "2.3.b99 is older than 2.3.0" and
# "zypper vcmp 2.2.99 2.3b6" show "2.2.99 is older than 2.3b6" so that
# version upgrades from 2.2.x via 2.3.b* to 2.3.0 work:
Version: 2.4.7
Version: 2.4.8
Release: 0
Summary: The Common UNIX Printing System
License: Apache-2.0
@ -48,10 +48,10 @@ Group: Hardware/Printing
URL: https://openprinting.github.io/cups
# To get Source0 go to https://github.com/OpenPrinting/cups/releases or use e.g.
# wget --no-check-certificate -O cups-2.4.7-source.tar.gz https://github.com/OpenPrinting/cups/releases/download/v2.4.7/cups-2.4.7-source.tar.gz
Source0: https://github.com/OpenPrinting/cups/releases/download/v2.4.7/cups-2.4.7-source.tar.gz
Source0: https://github.com/OpenPrinting/cups/releases/download/v2.4.8/cups-2.4.8-source.tar.gz
# To get Source1 go to https://github.com/OpenPrinting/cups/releases or use e.g.
# wget --no-check-certificate -O cups-2.4.7-source.tar.gz.sig https://github.com/OpenPrinting/cups/releases/download/v2.4.7/cups-2.4.7-source.tar.gz.sig
Source1: https://github.com/OpenPrinting/cups/releases/download/v2.4.7/cups-2.4.7-source.tar.gz.sig
Source1: https://github.com/OpenPrinting/cups/releases/download/v2.4.8/cups-2.4.8-source.tar.gz.sig
# To make Source2 use e.g.
# gpg --keyserver keys.openpgp.org --recv-keys 7082A0A50A2E92640F3880E0E4522DCC9B246FF7
# gpg --export --armor 7082A0A50A2E92640F3880E0E4522DCC9B246FF7 >cups.keyring
@ -103,6 +103,13 @@ Patch108: downgrade-autoconf-requirement.patch
# Patch112 cups-2.4.2-additional_policies.patch adds the 'allowallforanybody' policy to cupsd.conf
# see SUSE FATE 303515 and https://bugzilla.suse.com/show_bug.cgi?id=936309
Patch112: cups-2.4.2-additional_policies.patch
# Patch113 cups-2.4.8-CVE-2024-35235.patch is derived from the upstream patch against master (CUPS 2.5)
# https://github.com/OpenPrinting/cups/security/advisories/GHSA-vvwp-mv6j-hw6f#advisory-comment-102901
# to apply to CUPS 2.4.8 in openSUSE Factory
# to fix CVE-2024-35235 "cupsd Listen port arbitrary chmod 0140777"
# https://github.com/OpenPrinting/cups/security/advisories/GHSA-vvwp-mv6j-hw6f
# https://bugzilla.suse.com/show_bug.cgi?id=1225365
Patch113: cups-2.4.8-CVE-2024-35235.patch
# Build Requirements:
BuildRequires: dbus-1-devel
BuildRequires: fdupes
@ -330,6 +337,13 @@ printer drivers for CUPS.
# Patch112 cups-2.4.2-additional_policies.patch adds the 'allowallforanybody' policy to cupsd.conf
# see SUSE FATE 303515 and https://bugzilla.suse.com/show_bug.cgi?id=936309
%patch -P 112 -b cups-2.4.2-additional_policies.orig
# Patch113 cups-2.4.8-CVE-2024-35235.patch is derived from the upstream patch against master (CUPS 2.5)
# https://github.com/OpenPrinting/cups/security/advisories/GHSA-vvwp-mv6j-hw6f#advisory-comment-102901
# to apply to CUPS 2.4.8 in openSUSE Factory
# to fix CVE-2024-35235 "cupsd Listen port arbitrary chmod 0140777"
# https://github.com/OpenPrinting/cups/security/advisories/GHSA-vvwp-mv6j-hw6f
# https://bugzilla.suse.com/show_bug.cgi?id=1225365
%patch -P 113 -b cups-2.4.8-CVE-2024-35235.orig
%build
# Remove ".SILENT" rule for verbose build output

8
downgrade-autoconf-requirement.patch
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@ -1,5 +1,7 @@
--- configure.ac.orig 2023-09-20 15:25:54.000000000 +0200
+++ configure.ac 2024-01-24 09:19:28.344274065 +0100
Index: configure.ac
===================================================================
--- configure.ac.orig
+++ configure.ac
@@ -9,8 +9,8 @@ dnl Licensed under Apache License v2.0.
dnl information.
dnl
@ -10,4 +12,4 @@
+AC_PREREQ([2.69])
dnl Package name and version...
AC_INIT([CUPS],[2.4.7],[https://github.com/openprinting/cups/issues],[cups],[https://openprinting.github.io/cups])
AC_INIT([CUPS],[2.4.8],[https://github.com/openprinting/cups/issues],[cups],[https://openprinting.github.io/cups])