Red Hat: 2015:1123-01: cups: Important Advisory
Summary
CUPS provides a portable printing layer for Linux, UNIX, and similar
operating systems.
A string reference count bug was found in cupsd, causing premature freeing
of string objects. An attacker can submit a malicious print job that
exploits this flaw to dismantle ACLs protecting privileged operations,
allowing a replacement configuration file to be uploaded which in turn
allows the attacker to run arbitrary code in the CUPS server
(CVE-2015-1158)
A cross-site scripting flaw was found in the cups web templating engine. An
attacker could use this flaw to bypass the default configuration settings
that bind the CUPS scheduler to the 'localhost' or loopback interface.
(CVE-2015-1159)
An integer overflow leading to a heap-based buffer overflow was found in
the way cups handled compressed raster image files. An attacker could
create a specially-crafted image file, which when passed via the cups
Raster filter, could cause the cups filter to crash. (CVE-2014-9679)
Red Hat would like to thank the CERT/CC for reporting CVE-2015-1158 and
CVE-2015-1159 issues.
All cups users are advised to upgrade to these updated packages, which
contain backported patches to correct these issues. After installing this
update, the cupsd daemon will be restarted automatically.
Summary
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2014-9679 https://access.redhat.com/security/cve/CVE-2015-1158 https://access.redhat.com/security/cve/CVE-2015-1159 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux Desktop (v. 6):
Source:
cups-1.4.2-67.el6_6.1.src.rpm
i386:
cups-1.4.2-67.el6_6.1.i686.rpm
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-libs-1.4.2-67.el6_6.1.i686.rpm
cups-lpd-1.4.2-67.el6_6.1.i686.rpm
x86_64:
cups-1.4.2-67.el6_6.1.x86_64.rpm
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-debuginfo-1.4.2-67.el6_6.1.x86_64.rpm
cups-libs-1.4.2-67.el6_6.1.i686.rpm
cups-libs-1.4.2-67.el6_6.1.x86_64.rpm
cups-lpd-1.4.2-67.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386:
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-devel-1.4.2-67.el6_6.1.i686.rpm
cups-php-1.4.2-67.el6_6.1.i686.rpm
x86_64:
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-debuginfo-1.4.2-67.el6_6.1.x86_64.rpm
cups-devel-1.4.2-67.el6_6.1.i686.rpm
cups-devel-1.4.2-67.el6_6.1.x86_64.rpm
cups-php-1.4.2-67.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
cups-1.4.2-67.el6_6.1.src.rpm
x86_64:
cups-1.4.2-67.el6_6.1.x86_64.rpm
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-debuginfo-1.4.2-67.el6_6.1.x86_64.rpm
cups-libs-1.4.2-67.el6_6.1.i686.rpm
cups-libs-1.4.2-67.el6_6.1.x86_64.rpm
cups-lpd-1.4.2-67.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
x86_64:
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-debuginfo-1.4.2-67.el6_6.1.x86_64.rpm
cups-devel-1.4.2-67.el6_6.1.i686.rpm
cups-devel-1.4.2-67.el6_6.1.x86_64.rpm
cups-php-1.4.2-67.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
cups-1.4.2-67.el6_6.1.src.rpm
i386:
cups-1.4.2-67.el6_6.1.i686.rpm
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-devel-1.4.2-67.el6_6.1.i686.rpm
cups-libs-1.4.2-67.el6_6.1.i686.rpm
cups-lpd-1.4.2-67.el6_6.1.i686.rpm
ppc64:
cups-1.4.2-67.el6_6.1.ppc64.rpm
cups-debuginfo-1.4.2-67.el6_6.1.ppc.rpm
cups-debuginfo-1.4.2-67.el6_6.1.ppc64.rpm
cups-devel-1.4.2-67.el6_6.1.ppc.rpm
cups-devel-1.4.2-67.el6_6.1.ppc64.rpm
cups-libs-1.4.2-67.el6_6.1.ppc.rpm
cups-libs-1.4.2-67.el6_6.1.ppc64.rpm
cups-lpd-1.4.2-67.el6_6.1.ppc64.rpm
s390x:
cups-1.4.2-67.el6_6.1.s390x.rpm
cups-debuginfo-1.4.2-67.el6_6.1.s390.rpm
cups-debuginfo-1.4.2-67.el6_6.1.s390x.rpm
cups-devel-1.4.2-67.el6_6.1.s390.rpm
cups-devel-1.4.2-67.el6_6.1.s390x.rpm
cups-libs-1.4.2-67.el6_6.1.s390.rpm
cups-libs-1.4.2-67.el6_6.1.s390x.rpm
cups-lpd-1.4.2-67.el6_6.1.s390x.rpm
x86_64:
cups-1.4.2-67.el6_6.1.x86_64.rpm
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-debuginfo-1.4.2-67.el6_6.1.x86_64.rpm
cups-devel-1.4.2-67.el6_6.1.i686.rpm
cups-devel-1.4.2-67.el6_6.1.x86_64.rpm
cups-libs-1.4.2-67.el6_6.1.i686.rpm
cups-libs-1.4.2-67.el6_6.1.x86_64.rpm
cups-lpd-1.4.2-67.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
i386:
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-php-1.4.2-67.el6_6.1.i686.rpm
ppc64:
cups-debuginfo-1.4.2-67.el6_6.1.ppc64.rpm
cups-php-1.4.2-67.el6_6.1.ppc64.rpm
s390x:
cups-debuginfo-1.4.2-67.el6_6.1.s390x.rpm
cups-php-1.4.2-67.el6_6.1.s390x.rpm
x86_64:
cups-debuginfo-1.4.2-67.el6_6.1.x86_64.rpm
cups-php-1.4.2-67.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
cups-1.4.2-67.el6_6.1.src.rpm
i386:
cups-1.4.2-67.el6_6.1.i686.rpm
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-devel-1.4.2-67.el6_6.1.i686.rpm
cups-libs-1.4.2-67.el6_6.1.i686.rpm
cups-lpd-1.4.2-67.el6_6.1.i686.rpm
x86_64:
cups-1.4.2-67.el6_6.1.x86_64.rpm
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-debuginfo-1.4.2-67.el6_6.1.x86_64.rpm
cups-devel-1.4.2-67.el6_6.1.i686.rpm
cups-devel-1.4.2-67.el6_6.1.x86_64.rpm
cups-libs-1.4.2-67.el6_6.1.i686.rpm
cups-libs-1.4.2-67.el6_6.1.x86_64.rpm
cups-lpd-1.4.2-67.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
i386:
cups-debuginfo-1.4.2-67.el6_6.1.i686.rpm
cups-php-1.4.2-67.el6_6.1.i686.rpm
x86_64:
cups-debuginfo-1.4.2-67.el6_6.1.x86_64.rpm
cups-php-1.4.2-67.el6_6.1.x86_64.rpm
Red Hat Enterprise Linux Client (v. 7):
Source:
cups-1.6.3-17.el7_1.1.src.rpm
noarch:
cups-filesystem-1.6.3-17.el7_1.1.noarch.rpm
x86_64:
cups-1.6.3-17.el7_1.1.x86_64.rpm
cups-client-1.6.3-17.el7_1.1.x86_64.rpm
cups-debuginfo-1.6.3-17.el7_1.1.i686.rpm
cups-debuginfo-1.6.3-17.el7_1.1.x86_64.rpm
cups-libs-1.6.3-17.el7_1.1.i686.rpm
cups-libs-1.6.3-17.el7_1.1.x86_64.rpm
cups-lpd-1.6.3-17.el7_1.1.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
cups-debuginfo-1.6.3-17.el7_1.1.i686.rpm
cups-debuginfo-1.6.3-17.el7_1.1.x86_64.rpm
cups-devel-1.6.3-17.el7_1.1.i686.rpm
cups-devel-1.6.3-17.el7_1.1.x86_64.rpm
cups-ipptool-1.6.3-17.el7_1.1.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source:
cups-1.6.3-17.el7_1.1.src.rpm
noarch:
cups-filesystem-1.6.3-17.el7_1.1.noarch.rpm
x86_64:
cups-1.6.3-17.el7_1.1.x86_64.rpm
cups-client-1.6.3-17.el7_1.1.x86_64.rpm
cups-debuginfo-1.6.3-17.el7_1.1.i686.rpm
cups-debuginfo-1.6.3-17.el7_1.1.x86_64.rpm
cups-libs-1.6.3-17.el7_1.1.i686.rpm
cups-libs-1.6.3-17.el7_1.1.x86_64.rpm
cups-lpd-1.6.3-17.el7_1.1.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64:
cups-debuginfo-1.6.3-17.el7_1.1.i686.rpm
cups-debuginfo-1.6.3-17.el7_1.1.x86_64.rpm
cups-devel-1.6.3-17.el7_1.1.i686.rpm
cups-devel-1.6.3-17.el7_1.1.x86_64.rpm
cups-ipptool-1.6.3-17.el7_1.1.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
cups-1.6.3-17.el7_1.1.src.rpm
noarch:
cups-filesystem-1.6.3-17.el7_1.1.noarch.rpm
ppc64:
cups-1.6.3-17.el7_1.1.ppc64.rpm
cups-client-1.6.3-17.el7_1.1.ppc64.rpm
cups-debuginfo-1.6.3-17.el7_1.1.ppc.rpm
cups-debuginfo-1.6.3-17.el7_1.1.ppc64.rpm
cups-devel-1.6.3-17.el7_1.1.ppc.rpm
cups-devel-1.6.3-17.el7_1.1.ppc64.rpm
cups-libs-1.6.3-17.el7_1.1.ppc.rpm
cups-libs-1.6.3-17.el7_1.1.ppc64.rpm
cups-lpd-1.6.3-17.el7_1.1.ppc64.rpm
s390x:
cups-1.6.3-17.el7_1.1.s390x.rpm
cups-client-1.6.3-17.el7_1.1.s390x.rpm
cups-debuginfo-1.6.3-17.el7_1.1.s390.rpm
cups-debuginfo-1.6.3-17.el7_1.1.s390x.rpm
cups-devel-1.6.3-17.el7_1.1.s390.rpm
cups-devel-1.6.3-17.el7_1.1.s390x.rpm
cups-libs-1.6.3-17.el7_1.1.s390.rpm
cups-libs-1.6.3-17.el7_1.1.s390x.rpm
cups-lpd-1.6.3-17.el7_1.1.s390x.rpm
x86_64:
cups-1.6.3-17.el7_1.1.x86_64.rpm
cups-client-1.6.3-17.el7_1.1.x86_64.rpm
cups-debuginfo-1.6.3-17.el7_1.1.i686.rpm
cups-debuginfo-1.6.3-17.el7_1.1.x86_64.rpm
cups-devel-1.6.3-17.el7_1.1.i686.rpm
cups-devel-1.6.3-17.el7_1.1.x86_64.rpm
cups-libs-1.6.3-17.el7_1.1.i686.rpm
cups-libs-1.6.3-17.el7_1.1.x86_64.rpm
cups-lpd-1.6.3-17.el7_1.1.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
cups-1.6.3-17.ael7b_1.1.src.rpm
noarch:
cups-filesystem-1.6.3-17.ael7b_1.1.noarch.rpm
ppc64le:
cups-1.6.3-17.ael7b_1.1.ppc64le.rpm
cups-client-1.6.3-17.ael7b_1.1.ppc64le.rpm
cups-debuginfo-1.6.3-17.ael7b_1.1.ppc64le.rpm
cups-devel-1.6.3-17.ael7b_1.1.ppc64le.rpm
cups-libs-1.6.3-17.ael7b_1.1.ppc64le.rpm
cups-lpd-1.6.3-17.ael7b_1.1.ppc64le.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64:
cups-debuginfo-1.6.3-17.el7_1.1.ppc64.rpm
cups-ipptool-1.6.3-17.el7_1.1.ppc64.rpm
s390x:
cups-debuginfo-1.6.3-17.el7_1.1.s390x.rpm
cups-ipptool-1.6.3-17.el7_1.1.s390x.rpm
x86_64:
cups-debuginfo-1.6.3-17.el7_1.1.x86_64.rpm
cups-ipptool-1.6.3-17.el7_1.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64le:
cups-debuginfo-1.6.3-17.ael7b_1.1.ppc64le.rpm
cups-ipptool-1.6.3-17.ael7b_1.1.ppc64le.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
cups-1.6.3-17.el7_1.1.src.rpm
noarch:
cups-filesystem-1.6.3-17.el7_1.1.noarch.rpm
x86_64:
cups-1.6.3-17.el7_1.1.x86_64.rpm
cups-client-1.6.3-17.el7_1.1.x86_64.rpm
cups-debuginfo-1.6.3-17.el7_1.1.i686.rpm
cups-debuginfo-1.6.3-17.el7_1.1.x86_64.rpm
cups-devel-1.6.3-17.el7_1.1.i686.rpm
cups-devel-1.6.3-17.el7_1.1.x86_64.rpm
cups-libs-1.6.3-17.el7_1.1.i686.rpm
cups-libs-1.6.3-17.el7_1.1.x86_64.rpm
cups-lpd-1.6.3-17.el7_1.1.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
cups-debuginfo-1.6.3-17.el7_1.1.x86_64.rpm
cups-ipptool-1.6.3-17.el7_1.1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
Updated cups packages that fix multiple security issues are now availablefor Red Hat Enterprise Linux 6 and 7.Red Hat Product Security has rated this update as having Important securityimpact. Common Vulnerability Scoring System (CVSS) base scores, which givedetailed severity ratings, are available for each vulnerability from theCVE links in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
Bugs Fixed
1191588 - CVE-2014-9679 cups: cupsRasterReadPixels buffer overflow
1221641 - CVE-2015-1158 cups: incorrect string reference counting (VU#810572)
1221642 - CVE-2015-1159 cups: cross-site scripting flaw in CUPS web UI (VU#810572)