Important: cups security update

Advisory:	RHSA-2009:1083-1
Type:	Security Advisory
Severity:	Important
Issued on:	2009-06-03
Last updated on:	2009-06-03
Affected Products:	Red Hat Desktop (v. 3) Red Hat Desktop (v. 4) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux AS (v. 4.8.z) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux ES (v. 4.8.z) Red Hat Enterprise Linux WS (v. 3) Red Hat Enterprise Linux WS (v. 4)
OVAL:	com.redhat.rhsa-20091083.xml
CVEs (cve.mitre.org):	CVE-2009-0791 CVE-2009-0949 CVE-2009-1196

Details

Updated cups packages that fix multiple security issues are now available
for Red Hat Enterprise Linux 3 and 4.

This update has been rated as having important security impact by the Red
Hat Security Response Team.

The Common UNIX® Printing System (CUPS) provides a portable printing layer
for UNIX operating systems. The Internet Printing Protocol (IPP) allows
users to print and manage printing-related tasks over a network. The CUPS
"pdftops" filter converts Portable Document Format (PDF) files to
PostScript. "pdftops" is based on Xpdf and the CUPS imaging library.

A NULL pointer dereference flaw was found in the CUPS IPP routine, used for
processing incoming IPP requests for the CUPS scheduler. An attacker could
use this flaw to send specially-crafted IPP requests that would crash the
cupsd daemon. (CVE-2009-0949)

A use-after-free flaw was found in the CUPS scheduler directory services
routine, used to process data about available printers and printer classes.
An attacker could use this flaw to cause a denial of service (cupsd daemon
stop or crash). (CVE-2009-1196)

Multiple integer overflows flaws, leading to heap-based buffer overflows,
were found in the CUPS "pdftops" filter. An attacker could create a
malicious PDF file that would cause "pdftops" to crash or, potentially,
execute arbitrary code as the "lp" user if the file was printed.
(CVE-2009-0791)

Red Hat would like to thank Anibal Sacco from Core Security Technologies
for reporting the CVE-2009-0949 flaw, and Swen van Brussel for reporting
the CVE-2009-1196 flaw.

Users of cups 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.

Solution

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.

This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/docs/DOC-11259

Updated packages

Red Hat Desktop (v. 3)

SRPMS:
cups-1.1.17-13.3.62.src.rpm	`480e819f217889efe182ddc98297f9f3`

IA-32:
cups-1.1.17-13.3.62.i386.rpm	`161cb7d287a78d77e142514fbe4ba14a`
cups-devel-1.1.17-13.3.62.i386.rpm	`0c9e1184858ef14e3210f137016b54f3`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`

x86_64:
cups-1.1.17-13.3.62.x86_64.rpm	`4f2cfdccae882fdc2f3f7866f82433ce`
cups-devel-1.1.17-13.3.62.x86_64.rpm	`6d72f1d68d9d8033ea57252d5ba5b799`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`
cups-libs-1.1.17-13.3.62.x86_64.rpm	`221454912af85b557f3059164bfa667d`

Red Hat Desktop (v. 4)

SRPMS:
cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm	`7bec87e3c888a0c65c94d0a5e901e342`

IA-32:
cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`8106d6c4d4ce38bc20f0ddbaea792b16`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`da126cfd3cbb4b4c20aacfe13157f02b`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`

x86_64:
cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`be07eac16eaad906952468e4b224d36a`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`aa916fdde2a40a5cb45d880e76eef422`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`0198e1aee8ef42320a13399bf479fe25`

Red Hat Enterprise Linux AS (v. 3)

SRPMS:
cups-1.1.17-13.3.62.src.rpm	`480e819f217889efe182ddc98297f9f3`

IA-32:
cups-1.1.17-13.3.62.i386.rpm	`161cb7d287a78d77e142514fbe4ba14a`
cups-devel-1.1.17-13.3.62.i386.rpm	`0c9e1184858ef14e3210f137016b54f3`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`

IA-64:
cups-1.1.17-13.3.62.ia64.rpm	`76c425f2c31fc4df199fecace85273f2`
cups-devel-1.1.17-13.3.62.ia64.rpm	`04797543ee008107c142bed10142507f`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`
cups-libs-1.1.17-13.3.62.ia64.rpm	`a5badbe26a1d346c945764ae5e22f999`

PPC:
cups-1.1.17-13.3.62.ppc.rpm	`a2e2a02f030daa6f12c5df283fac1ad2`
cups-devel-1.1.17-13.3.62.ppc.rpm	`701f7eb3938fbb46104b2f26d75af718`
cups-libs-1.1.17-13.3.62.ppc.rpm	`3e4bc0a8e097e89de215e33d639a0f02`
cups-libs-1.1.17-13.3.62.ppc64.rpm	`2a55f8a4779ba742a56b034488335c65`

s390:
cups-1.1.17-13.3.62.s390.rpm	`a577618d92f9642727b3c42f0692b0b8`
cups-devel-1.1.17-13.3.62.s390.rpm	`31002da92ab8a9571e37c93be5cc065c`
cups-libs-1.1.17-13.3.62.s390.rpm	`0c8a6d9ac6d1c6b42cd7a1166aaa649c`

s390x:
cups-1.1.17-13.3.62.s390x.rpm	`6e253d4331b7c4afd9876b57be5c3ca4`
cups-devel-1.1.17-13.3.62.s390x.rpm	`bef6471226288b02bba9a6e4b78f2ded`
cups-libs-1.1.17-13.3.62.s390.rpm	`0c8a6d9ac6d1c6b42cd7a1166aaa649c`
cups-libs-1.1.17-13.3.62.s390x.rpm	`e0002cdc7d2b70fd99599a8629d51a5f`

x86_64:
cups-1.1.17-13.3.62.x86_64.rpm	`4f2cfdccae882fdc2f3f7866f82433ce`
cups-devel-1.1.17-13.3.62.x86_64.rpm	`6d72f1d68d9d8033ea57252d5ba5b799`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`
cups-libs-1.1.17-13.3.62.x86_64.rpm	`221454912af85b557f3059164bfa667d`

Red Hat Enterprise Linux AS (v. 4)

SRPMS:
cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm	`7bec87e3c888a0c65c94d0a5e901e342`

IA-32:
cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`8106d6c4d4ce38bc20f0ddbaea792b16`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`da126cfd3cbb4b4c20aacfe13157f02b`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`

IA-64:
cups-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`e2e3cdac653c8236c353b5cdb6822371`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`402ab20f4cd6dad3a3bf43476e347807`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`3c59f443fe74570fce8572e1d39587cc`

PPC:
cups-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm	`c998f9bce2b021956f2d5794a0f0388a`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm	`acb853f88cbcffdd2ebf4588985d3ee6`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm	`9d700552fa7817f045a916ee0a4b5134`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ppc64.rpm	`2f6e828cb81c9187dfd31f23b476de1b`

s390:
cups-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm	`13a775ced67b9f048202812007f5c25b`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm	`cac6853242e170e9121758c65ce84fd3`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm	`51842f1b897010436cd9641e786b9e8b`

s390x:
cups-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm	`fd6ca9148ef65517bdb6675dc09817c7`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm	`ebdd3aef5354eb988f67d7b6ad162a31`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm	`51842f1b897010436cd9641e786b9e8b`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm	`c7782c1d1d213a5faac7f0634d600d79`

x86_64:
cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`be07eac16eaad906952468e4b224d36a`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`aa916fdde2a40a5cb45d880e76eef422`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`0198e1aee8ef42320a13399bf479fe25`

Red Hat Enterprise Linux AS (v. 4.8.z)

SRPMS:
cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm	`7bec87e3c888a0c65c94d0a5e901e342`

IA-32:
cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`8106d6c4d4ce38bc20f0ddbaea792b16`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`da126cfd3cbb4b4c20aacfe13157f02b`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`

IA-64:
cups-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`e2e3cdac653c8236c353b5cdb6822371`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`402ab20f4cd6dad3a3bf43476e347807`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`3c59f443fe74570fce8572e1d39587cc`

PPC:
cups-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm	`c998f9bce2b021956f2d5794a0f0388a`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm	`acb853f88cbcffdd2ebf4588985d3ee6`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm	`9d700552fa7817f045a916ee0a4b5134`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ppc64.rpm	`2f6e828cb81c9187dfd31f23b476de1b`

s390:
cups-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm	`13a775ced67b9f048202812007f5c25b`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm	`cac6853242e170e9121758c65ce84fd3`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm	`51842f1b897010436cd9641e786b9e8b`

s390x:
cups-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm	`fd6ca9148ef65517bdb6675dc09817c7`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm	`ebdd3aef5354eb988f67d7b6ad162a31`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm	`51842f1b897010436cd9641e786b9e8b`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm	`c7782c1d1d213a5faac7f0634d600d79`

x86_64:
cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`be07eac16eaad906952468e4b224d36a`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`aa916fdde2a40a5cb45d880e76eef422`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`0198e1aee8ef42320a13399bf479fe25`

Red Hat Enterprise Linux ES (v. 3)

SRPMS:
cups-1.1.17-13.3.62.src.rpm	`480e819f217889efe182ddc98297f9f3`

IA-32:
cups-1.1.17-13.3.62.i386.rpm	`161cb7d287a78d77e142514fbe4ba14a`
cups-devel-1.1.17-13.3.62.i386.rpm	`0c9e1184858ef14e3210f137016b54f3`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`

IA-64:
cups-1.1.17-13.3.62.ia64.rpm	`76c425f2c31fc4df199fecace85273f2`
cups-devel-1.1.17-13.3.62.ia64.rpm	`04797543ee008107c142bed10142507f`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`
cups-libs-1.1.17-13.3.62.ia64.rpm	`a5badbe26a1d346c945764ae5e22f999`

x86_64:
cups-1.1.17-13.3.62.x86_64.rpm	`4f2cfdccae882fdc2f3f7866f82433ce`
cups-devel-1.1.17-13.3.62.x86_64.rpm	`6d72f1d68d9d8033ea57252d5ba5b799`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`
cups-libs-1.1.17-13.3.62.x86_64.rpm	`221454912af85b557f3059164bfa667d`

Red Hat Enterprise Linux ES (v. 4)

SRPMS:
cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm	`7bec87e3c888a0c65c94d0a5e901e342`

IA-32:
cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`8106d6c4d4ce38bc20f0ddbaea792b16`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`da126cfd3cbb4b4c20aacfe13157f02b`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`

IA-64:
cups-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`e2e3cdac653c8236c353b5cdb6822371`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`402ab20f4cd6dad3a3bf43476e347807`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`3c59f443fe74570fce8572e1d39587cc`

x86_64:
cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`be07eac16eaad906952468e4b224d36a`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`aa916fdde2a40a5cb45d880e76eef422`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`0198e1aee8ef42320a13399bf479fe25`

Red Hat Enterprise Linux ES (v. 4.8.z)

SRPMS:
cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm	`7bec87e3c888a0c65c94d0a5e901e342`

IA-32:
cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`8106d6c4d4ce38bc20f0ddbaea792b16`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`da126cfd3cbb4b4c20aacfe13157f02b`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`

IA-64:
cups-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`e2e3cdac653c8236c353b5cdb6822371`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`402ab20f4cd6dad3a3bf43476e347807`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`3c59f443fe74570fce8572e1d39587cc`

x86_64:
cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`be07eac16eaad906952468e4b224d36a`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`aa916fdde2a40a5cb45d880e76eef422`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`0198e1aee8ef42320a13399bf479fe25`

Red Hat Enterprise Linux WS (v. 3)

SRPMS:
cups-1.1.17-13.3.62.src.rpm	`480e819f217889efe182ddc98297f9f3`

IA-32:
cups-1.1.17-13.3.62.i386.rpm	`161cb7d287a78d77e142514fbe4ba14a`
cups-devel-1.1.17-13.3.62.i386.rpm	`0c9e1184858ef14e3210f137016b54f3`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`

IA-64:
cups-1.1.17-13.3.62.ia64.rpm	`76c425f2c31fc4df199fecace85273f2`
cups-devel-1.1.17-13.3.62.ia64.rpm	`04797543ee008107c142bed10142507f`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`
cups-libs-1.1.17-13.3.62.ia64.rpm	`a5badbe26a1d346c945764ae5e22f999`

x86_64:
cups-1.1.17-13.3.62.x86_64.rpm	`4f2cfdccae882fdc2f3f7866f82433ce`
cups-devel-1.1.17-13.3.62.x86_64.rpm	`6d72f1d68d9d8033ea57252d5ba5b799`
cups-libs-1.1.17-13.3.62.i386.rpm	`45d0eb17d4c27b631dffaca89422dad8`
cups-libs-1.1.17-13.3.62.x86_64.rpm	`221454912af85b557f3059164bfa667d`

Red Hat Enterprise Linux WS (v. 4)

SRPMS:
cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm	`7bec87e3c888a0c65c94d0a5e901e342`

IA-32:
cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`8106d6c4d4ce38bc20f0ddbaea792b16`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`da126cfd3cbb4b4c20aacfe13157f02b`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`

IA-64:
cups-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`e2e3cdac653c8236c353b5cdb6822371`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`402ab20f4cd6dad3a3bf43476e347807`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm	`3c59f443fe74570fce8572e1d39587cc`

x86_64:
cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`be07eac16eaad906952468e4b224d36a`
cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`aa916fdde2a40a5cb45d880e76eef422`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm	`fda9b4bdf2a2cf29b4a61014b3288bbb`
cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm	`0198e1aee8ef42320a13399bf479fe25`

(The unlinked packages above are only available from the Red Hat Network)

Bugs fixed (see bugzilla for more information)

491840 - CVE-2009-0791 cups: Multiple integer overflows in the CUPS "pdftops" filter
497135 - CVE-2009-1196 cups: DoS (stop, crash) by renewing CUPS browse packets
500972 - CVE-2009-0949 cups: IPP_TAG_UNSUPPORTED handling NULL pointer dereference DoS

References

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0791
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0949
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1196
http://www.redhat.com/security/updates/classification/#important

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from:
https://www.redhat.com/security/team/key/#package

The Red Hat security contact is secalert@redhat.com. More contact details at http://www.redhat.com/security/team/contact/