Important: perl security update

Advisory:	RHSA-2008:0522-4
Type:	Security Advisory
Severity:	Important
Issued on:	2008-06-11
Last updated on:	2008-06-11
Affected Products:	Red Hat Desktop (v. 3) Red Hat Desktop (v. 4) Red Hat Enterprise Linux (v. 5 server) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux Desktop (v. 5 client) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 3) Red Hat Enterprise Linux WS (v. 4)
OVAL:	com.redhat.rhsa-20080522.xml
CVEs (cve.mitre.org):	CVE-2008-1927

Details

Updated perl packages that fix a security issue are now available for Red
Hat Enterprise Linux 3, 4, and 5.

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

Perl is a high-level programming language commonly used for system
administration utilities and Web programming.

A flaw was found in Perl's regular expression engine. A specially crafted
regular expression with Unicode characters could trigger a buffer overflow,
causing Perl to crash, or possibly execute arbitrary code with the
privileges of the user running Perl. (CVE-2008-1927)

Users of perl are advised to upgrade to these updated packages, which
contain a backported patch to resolve this issue.

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/FAQ_58_10188

Updated packages

Red Hat Desktop (v. 3)

SRPMS:
perl-5.8.0-98.EL3.src.rpm	`f94a7f18c8fdd1f7ff6c1b3b9b2d9c91`

IA-32:
perl-5.8.0-98.EL3.i386.rpm	`28d1dd113af7789c4487c49b355b6368`
perl-CGI-2.89-98.EL3.i386.rpm	`b9c20a55dd5b5b123ea20b652b7d7c1d`
perl-CPAN-1.61-98.EL3.i386.rpm	`54124266d7bca2b055e2f5b6acd8c45c`
perl-DB_File-1.806-98.EL3.i386.rpm	`e7ef00bd2e61b21f33e93726cbe478b8`
perl-suidperl-5.8.0-98.EL3.i386.rpm	`9a019dbfea78bf6d737d13dcb2d08017`

x86_64:
perl-5.8.0-98.EL3.x86_64.rpm	`8594caa4a290e81b8cb4fecde83d0312`
perl-CGI-2.89-98.EL3.x86_64.rpm	`5376f0913a579127fc727c88294346d8`
perl-CPAN-1.61-98.EL3.x86_64.rpm	`2132b69e3bf78fd3517bd7f84760931f`
perl-DB_File-1.806-98.EL3.x86_64.rpm	`261486da55857ece8b679c14e3f7c356`
perl-suidperl-5.8.0-98.EL3.x86_64.rpm	`e303988506df8b89dd99309871b45a6a`

Red Hat Desktop (v. 4)

SRPMS:
perl-5.8.5-36.el4_6.3.src.rpm	`15873dce08559647f0f78373bdb78ed8`

IA-32:
perl-5.8.5-36.el4_6.3.i386.rpm	`1ac18aab604c5c44f5bb685ae472c6f2`
perl-suidperl-5.8.5-36.el4_6.3.i386.rpm	`1ce51450184661fcd17eba360484e7d7`

x86_64:
perl-5.8.5-36.el4_6.3.x86_64.rpm	`7fbc89b9e3b8da1a0cf8781aca6e3bef`
perl-suidperl-5.8.5-36.el4_6.3.x86_64.rpm	`91ca16f3904d1aebdea68d84c55f3299`

Red Hat Enterprise Linux (v. 5 server)

SRPMS:
perl-5.8.8-10.el5_2.3.src.rpm File outdated by: RHBA-2008:0876	`ba5a42c8bf6c31f7533060d9928c8c5e`

IA-32:
perl-5.8.8-10.el5_2.3.i386.rpm File outdated by: RHBA-2008:0876	`98f1cc536edbdaea5fbe79ec5a56e360`
perl-suidperl-5.8.8-10.el5_2.3.i386.rpm File outdated by: RHBA-2008:0876	`5fac5e831155b890449dc1cb01e35e09`

IA-64:
perl-5.8.8-10.el5_2.3.ia64.rpm File outdated by: RHBA-2008:0876	`8536bdcd6623ec5a0cf3d72141b52080`
perl-suidperl-5.8.8-10.el5_2.3.ia64.rpm File outdated by: RHBA-2008:0876	`4d9b943ada6aa17081a254ba805ce86a`

PPC:
perl-5.8.8-10.el5_2.3.ppc.rpm File outdated by: RHBA-2008:0876	`2a23c6e2ae92fd45fce89aacfaf42709`
perl-suidperl-5.8.8-10.el5_2.3.ppc.rpm File outdated by: RHBA-2008:0876	`b87794888a5cd96789f29221cd019b16`

s390x:
perl-5.8.8-10.el5_2.3.s390x.rpm File outdated by: RHBA-2008:0876	`2a6f64ca480cb478eb460d4b3604be95`
perl-suidperl-5.8.8-10.el5_2.3.s390x.rpm File outdated by: RHBA-2008:0876	`7d3fb60407ee390d349b8f086460338a`

x86_64:
perl-5.8.8-10.el5_2.3.x86_64.rpm File outdated by: RHBA-2008:0876	`0c53e2feef1d466c1f6ff9b79eba0b2e`
perl-suidperl-5.8.8-10.el5_2.3.x86_64.rpm File outdated by: RHBA-2008:0876	`029c56c74d791735baed99375b1f97b3`

Red Hat Enterprise Linux AS (v. 3)

SRPMS:
perl-5.8.0-98.EL3.src.rpm	`f94a7f18c8fdd1f7ff6c1b3b9b2d9c91`

IA-32:
perl-5.8.0-98.EL3.i386.rpm	`28d1dd113af7789c4487c49b355b6368`
perl-CGI-2.89-98.EL3.i386.rpm	`b9c20a55dd5b5b123ea20b652b7d7c1d`
perl-CPAN-1.61-98.EL3.i386.rpm	`54124266d7bca2b055e2f5b6acd8c45c`
perl-DB_File-1.806-98.EL3.i386.rpm	`e7ef00bd2e61b21f33e93726cbe478b8`
perl-suidperl-5.8.0-98.EL3.i386.rpm	`9a019dbfea78bf6d737d13dcb2d08017`

IA-64:
perl-5.8.0-98.EL3.ia64.rpm	`f5987a0fd5d42aa013275fdde8917890`
perl-CGI-2.89-98.EL3.ia64.rpm	`5931382da84db33a6aaed035e6911d9d`
perl-CPAN-1.61-98.EL3.ia64.rpm	`7f126acd4732aecc589ed963a0033098`
perl-DB_File-1.806-98.EL3.ia64.rpm	`8ee02f01f612344ff460d3768cebbcfa`
perl-suidperl-5.8.0-98.EL3.ia64.rpm	`669dd0edd3cd3b90a8af8c10b272c951`

PPC:
perl-5.8.0-98.EL3.ppc.rpm	`057d5c875799d89fd249dbd280b4f830`
perl-CGI-2.89-98.EL3.ppc.rpm	`48cfabf211f7eeb59cc9c2fe13c25765`
perl-CPAN-1.61-98.EL3.ppc.rpm	`cf236268a74bb705aed70b06507c20b5`
perl-DB_File-1.806-98.EL3.ppc.rpm	`bfd1b09f332cc1999f786347fb724f3e`
perl-suidperl-5.8.0-98.EL3.ppc.rpm	`3a54861fff29b8683606bf39b19d93db`

s390:
perl-5.8.0-98.EL3.s390.rpm	`0c2973f60fee24cdeb7486705a06fe42`
perl-CGI-2.89-98.EL3.s390.rpm	`b1f92f327a64ad3b9b08663d01dbad52`
perl-CPAN-1.61-98.EL3.s390.rpm	`bd9d9777c714c1c57311218820b208ab`
perl-DB_File-1.806-98.EL3.s390.rpm	`ad21f6d7e79fe6c4339f27261a14d8af`
perl-suidperl-5.8.0-98.EL3.s390.rpm	`93368508b4a7537ab319c5cd1851567d`

s390x:
perl-5.8.0-98.EL3.s390x.rpm	`ee20354879ed0207fe3aee964a429d1b`
perl-CGI-2.89-98.EL3.s390x.rpm	`b259c3d704396e299e02135d574d477c`
perl-CPAN-1.61-98.EL3.s390x.rpm	`540e60b6f6ef32f62053fba444eb9094`
perl-DB_File-1.806-98.EL3.s390x.rpm	`fca73c1a8f834cc747f29b2571734746`
perl-suidperl-5.8.0-98.EL3.s390x.rpm	`bb8888cd0fb58d9a44a439f9712c3068`

x86_64:
perl-5.8.0-98.EL3.x86_64.rpm	`8594caa4a290e81b8cb4fecde83d0312`
perl-CGI-2.89-98.EL3.x86_64.rpm	`5376f0913a579127fc727c88294346d8`
perl-CPAN-1.61-98.EL3.x86_64.rpm	`2132b69e3bf78fd3517bd7f84760931f`
perl-DB_File-1.806-98.EL3.x86_64.rpm	`261486da55857ece8b679c14e3f7c356`
perl-suidperl-5.8.0-98.EL3.x86_64.rpm	`e303988506df8b89dd99309871b45a6a`

Red Hat Enterprise Linux AS (v. 4)

SRPMS:
perl-5.8.5-36.el4_6.3.src.rpm	`15873dce08559647f0f78373bdb78ed8`

IA-32:
perl-5.8.5-36.el4_6.3.i386.rpm	`1ac18aab604c5c44f5bb685ae472c6f2`
perl-suidperl-5.8.5-36.el4_6.3.i386.rpm	`1ce51450184661fcd17eba360484e7d7`

IA-64:
perl-5.8.5-36.el4_6.3.ia64.rpm	`a662f4a41633494768d479d3dc81d582`
perl-suidperl-5.8.5-36.el4_6.3.ia64.rpm	`a8962c586d4def59e44bf5ce3269fc8a`

PPC:
perl-5.8.5-36.el4_6.3.ppc.rpm	`918df9e04ab700ca1bf104d78cb9a9c4`
perl-suidperl-5.8.5-36.el4_6.3.ppc.rpm	`280f5f8774533fb965acf702e28f165b`

s390:
perl-5.8.5-36.el4_6.3.s390.rpm	`e994b6d9dfaed327110234beec3b7b4f`
perl-suidperl-5.8.5-36.el4_6.3.s390.rpm	`f0a3aa3a164004dc3eccb71cc98285e2`

s390x:
perl-5.8.5-36.el4_6.3.s390x.rpm	`a20747a8984ebf6fd095082d1aff57a0`
perl-suidperl-5.8.5-36.el4_6.3.s390x.rpm	`2a013fffc5d0f1bfda02b2baf70bef6a`

x86_64:
perl-5.8.5-36.el4_6.3.x86_64.rpm	`7fbc89b9e3b8da1a0cf8781aca6e3bef`
perl-suidperl-5.8.5-36.el4_6.3.x86_64.rpm	`91ca16f3904d1aebdea68d84c55f3299`

Red Hat Enterprise Linux Desktop (v. 5 client)

SRPMS:
perl-5.8.8-10.el5_2.3.src.rpm File outdated by: RHBA-2008:0876	`ba5a42c8bf6c31f7533060d9928c8c5e`

IA-32:
perl-5.8.8-10.el5_2.3.i386.rpm File outdated by: RHBA-2008:0876	`98f1cc536edbdaea5fbe79ec5a56e360`
perl-suidperl-5.8.8-10.el5_2.3.i386.rpm File outdated by: RHBA-2008:0876	`5fac5e831155b890449dc1cb01e35e09`

x86_64:
perl-5.8.8-10.el5_2.3.i386.rpm File outdated by: RHBA-2008:0876	`98f1cc536edbdaea5fbe79ec5a56e360`
perl-5.8.8-10.el5_2.3.x86_64.rpm File outdated by: RHBA-2008:0876	`0c53e2feef1d466c1f6ff9b79eba0b2e`
perl-suidperl-5.8.8-10.el5_2.3.x86_64.rpm File outdated by: RHBA-2008:0876	`029c56c74d791735baed99375b1f97b3`

Red Hat Enterprise Linux ES (v. 3)

SRPMS:
perl-5.8.0-98.EL3.src.rpm	`f94a7f18c8fdd1f7ff6c1b3b9b2d9c91`

IA-32:
perl-5.8.0-98.EL3.i386.rpm	`28d1dd113af7789c4487c49b355b6368`
perl-CGI-2.89-98.EL3.i386.rpm	`b9c20a55dd5b5b123ea20b652b7d7c1d`
perl-CPAN-1.61-98.EL3.i386.rpm	`54124266d7bca2b055e2f5b6acd8c45c`
perl-DB_File-1.806-98.EL3.i386.rpm	`e7ef00bd2e61b21f33e93726cbe478b8`
perl-suidperl-5.8.0-98.EL3.i386.rpm	`9a019dbfea78bf6d737d13dcb2d08017`

IA-64:
perl-5.8.0-98.EL3.ia64.rpm	`f5987a0fd5d42aa013275fdde8917890`
perl-CGI-2.89-98.EL3.ia64.rpm	`5931382da84db33a6aaed035e6911d9d`
perl-CPAN-1.61-98.EL3.ia64.rpm	`7f126acd4732aecc589ed963a0033098`
perl-DB_File-1.806-98.EL3.ia64.rpm	`8ee02f01f612344ff460d3768cebbcfa`
perl-suidperl-5.8.0-98.EL3.ia64.rpm	`669dd0edd3cd3b90a8af8c10b272c951`

x86_64:
perl-5.8.0-98.EL3.x86_64.rpm	`8594caa4a290e81b8cb4fecde83d0312`
perl-CGI-2.89-98.EL3.x86_64.rpm	`5376f0913a579127fc727c88294346d8`
perl-CPAN-1.61-98.EL3.x86_64.rpm	`2132b69e3bf78fd3517bd7f84760931f`
perl-DB_File-1.806-98.EL3.x86_64.rpm	`261486da55857ece8b679c14e3f7c356`
perl-suidperl-5.8.0-98.EL3.x86_64.rpm	`e303988506df8b89dd99309871b45a6a`

Red Hat Enterprise Linux ES (v. 4)

SRPMS:
perl-5.8.5-36.el4_6.3.src.rpm	`15873dce08559647f0f78373bdb78ed8`

IA-32:
perl-5.8.5-36.el4_6.3.i386.rpm	`1ac18aab604c5c44f5bb685ae472c6f2`
perl-suidperl-5.8.5-36.el4_6.3.i386.rpm	`1ce51450184661fcd17eba360484e7d7`

IA-64:
perl-5.8.5-36.el4_6.3.ia64.rpm	`a662f4a41633494768d479d3dc81d582`
perl-suidperl-5.8.5-36.el4_6.3.ia64.rpm	`a8962c586d4def59e44bf5ce3269fc8a`

x86_64:
perl-5.8.5-36.el4_6.3.x86_64.rpm	`7fbc89b9e3b8da1a0cf8781aca6e3bef`
perl-suidperl-5.8.5-36.el4_6.3.x86_64.rpm	`91ca16f3904d1aebdea68d84c55f3299`

Red Hat Enterprise Linux WS (v. 3)

SRPMS:
perl-5.8.0-98.EL3.src.rpm	`f94a7f18c8fdd1f7ff6c1b3b9b2d9c91`

IA-32:
perl-5.8.0-98.EL3.i386.rpm	`28d1dd113af7789c4487c49b355b6368`
perl-CGI-2.89-98.EL3.i386.rpm	`b9c20a55dd5b5b123ea20b652b7d7c1d`
perl-CPAN-1.61-98.EL3.i386.rpm	`54124266d7bca2b055e2f5b6acd8c45c`
perl-DB_File-1.806-98.EL3.i386.rpm	`e7ef00bd2e61b21f33e93726cbe478b8`
perl-suidperl-5.8.0-98.EL3.i386.rpm	`9a019dbfea78bf6d737d13dcb2d08017`

IA-64:
perl-5.8.0-98.EL3.ia64.rpm	`f5987a0fd5d42aa013275fdde8917890`
perl-CGI-2.89-98.EL3.ia64.rpm	`5931382da84db33a6aaed035e6911d9d`
perl-CPAN-1.61-98.EL3.ia64.rpm	`7f126acd4732aecc589ed963a0033098`
perl-DB_File-1.806-98.EL3.ia64.rpm	`8ee02f01f612344ff460d3768cebbcfa`
perl-suidperl-5.8.0-98.EL3.ia64.rpm	`669dd0edd3cd3b90a8af8c10b272c951`

x86_64:
perl-5.8.0-98.EL3.x86_64.rpm	`8594caa4a290e81b8cb4fecde83d0312`
perl-CGI-2.89-98.EL3.x86_64.rpm	`5376f0913a579127fc727c88294346d8`
perl-CPAN-1.61-98.EL3.x86_64.rpm	`2132b69e3bf78fd3517bd7f84760931f`
perl-DB_File-1.806-98.EL3.x86_64.rpm	`261486da55857ece8b679c14e3f7c356`
perl-suidperl-5.8.0-98.EL3.x86_64.rpm	`e303988506df8b89dd99309871b45a6a`

Red Hat Enterprise Linux WS (v. 4)

SRPMS:
perl-5.8.5-36.el4_6.3.src.rpm	`15873dce08559647f0f78373bdb78ed8`

IA-32:
perl-5.8.5-36.el4_6.3.i386.rpm	`1ac18aab604c5c44f5bb685ae472c6f2`
perl-suidperl-5.8.5-36.el4_6.3.i386.rpm	`1ce51450184661fcd17eba360484e7d7`

IA-64:
perl-5.8.5-36.el4_6.3.ia64.rpm	`a662f4a41633494768d479d3dc81d582`
perl-suidperl-5.8.5-36.el4_6.3.ia64.rpm	`a8962c586d4def59e44bf5ce3269fc8a`

x86_64:
perl-5.8.5-36.el4_6.3.x86_64.rpm	`7fbc89b9e3b8da1a0cf8781aca6e3bef`
perl-suidperl-5.8.5-36.el4_6.3.x86_64.rpm	`91ca16f3904d1aebdea68d84c55f3299`

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

Bugs fixed (see bugzilla for more information)

443928 - CVE-2008-1927 perl: heap corruption by regular expressions with utf8 characters

References

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1927
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/