- Issued:
- 2011-12-08
- Updated:
- 2011-12-08
RHSA-2011:1797 - Security Advisory
Synopsis
Moderate: perl security update
Type/Severity
Security Advisory: Moderate
Topic
Updated perl packages that fix multiple security issues are now available
for Red Hat Enterprise Linux 4 and 5.
The Red Hat Security Response Team has rated this update as having moderate
security impact. Common Vulnerability Scoring System (CVSS) base scores,
which give detailed severity ratings, are available for each vulnerability
from the CVE links in the References section.
Description
Perl is a high-level programming language commonly used for system
administration utilities and web programming.
It was found that the "new" constructor of the Digest module used its
argument as part of the string expression passed to the eval() function. An
attacker could possibly use this flaw to execute arbitrary Perl code with
the privileges of a Perl program that uses untrusted input as an argument
to the constructor. (CVE-2011-3597)
It was found that the Perl CGI module used a hard-coded value for the MIME
boundary string in multipart/x-mixed-replace content. A remote attacker
could possibly use this flaw to conduct an HTTP response splitting attack
via a specially-crafted HTTP request. (CVE-2010-2761)
A CRLF injection flaw was found in the way the Perl CGI module processed a
sequence of non-whitespace preceded by newline characters in the header. A
remote attacker could use this flaw to conduct an HTTP response splitting
attack via a specially-crafted sequence of characters provided to the CGI
module. (CVE-2010-4410)
All Perl users should upgrade to these updated packages, which contain
backported patches to correct these issues. All running Perl programs must
be restarted for this update to take effect.
Solution
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/kb/docs/DOC-11259
Affected Products
- Red Hat Enterprise Linux Server 5 x86_64
- Red Hat Enterprise Linux Server 5 ia64
- Red Hat Enterprise Linux Server 5 i386
- Red Hat Enterprise Linux Server 4 x86_64
- Red Hat Enterprise Linux Server 4 ia64
- Red Hat Enterprise Linux Server 4 i386
- Red Hat Enterprise Linux Workstation 5 x86_64
- Red Hat Enterprise Linux Workstation 5 i386
- Red Hat Enterprise Linux Workstation 4 x86_64
- Red Hat Enterprise Linux Workstation 4 ia64
- Red Hat Enterprise Linux Workstation 4 i386
- Red Hat Enterprise Linux Desktop 5 x86_64
- Red Hat Enterprise Linux Desktop 5 i386
- Red Hat Enterprise Linux Desktop 4 x86_64
- Red Hat Enterprise Linux Desktop 4 i386
- Red Hat Enterprise Linux for IBM z Systems 5 s390x
- Red Hat Enterprise Linux for IBM z Systems 4 s390x
- Red Hat Enterprise Linux for IBM z Systems 4 s390
- Red Hat Enterprise Linux for Power, big endian 5 ppc
- Red Hat Enterprise Linux for Power, big endian 4 ppc
- Red Hat Enterprise Linux Server from RHUI 5 x86_64
- Red Hat Enterprise Linux Server from RHUI 5 i386
Fixes
- BZ - 658976 - perl-CGI, perl-CGI-Simple: CVE-2010-2761 - hardcoded MIME boundary value for multipart content, CVE-2010-4410 - CRLF injection allowing HTTP response splitting
- BZ - 743010 - CVE-2011-3597 Perl Digest improper control of generation of code
CVEs
References
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 5
| SRPM | |
|---|---|
| perl-5.8.8-32.el5_7.6.src.rpm | SHA-256: feb4940ce9c35f7eacceb3a480a253761878cfc455d3256eff0a235e5c5b18fc |
| x86_64 | |
| perl-5.8.8-32.el5_7.6.x86_64.rpm | SHA-256: 1969d1361edb19d4afbc896d95ebb7b27d5c0e5ce8b49c85bb6f66d67d3e5905 |
| perl-suidperl-5.8.8-32.el5_7.6.x86_64.rpm | SHA-256: 8656ca412e874249d11c8370fc388f172217dcb9426f8cd988a8747d65c3edc0 |
| ia64 | |
| perl-5.8.8-32.el5_7.6.ia64.rpm | SHA-256: 320c84db1a6f3f5d41f6082363ad2422c3ade0e3ee64353a9c46075a1d6c3ec1 |
| perl-suidperl-5.8.8-32.el5_7.6.ia64.rpm | SHA-256: 13cfcec15ca7e9771b5409f5597e2b2f9529a2059dd0c58d016e0517f079af9d |
| i386 | |
| perl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: ff36e7084fefb8747de87bab6457677de8590ebbc0dca0b3dc0cbeb3b1988983 |
| perl-suidperl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: 9ae7a7f8bcfe666d546ce96a0ca930f54a599f79b1dc7ada3603777a3dc5eba3 |
Red Hat Enterprise Linux Server 4
| SRPM | |
|---|---|
| perl-5.8.5-57.el4.src.rpm | SHA-256: 24f389ffb773821773e2acdadb01c7e0a8128a25b20fe9a824b7f673f90f5b2f |
| x86_64 | |
| perl-5.8.5-57.el4.x86_64.rpm | SHA-256: 266cb8f40f9c245e43e72201ee72b3c585712fa3e44be0bc947069dc758e4ccb |
| perl-5.8.5-57.el4.x86_64.rpm | SHA-256: 266cb8f40f9c245e43e72201ee72b3c585712fa3e44be0bc947069dc758e4ccb |
| perl-suidperl-5.8.5-57.el4.x86_64.rpm | SHA-256: 3be067ae98bf0ccbaae0b57cffc104808d524e868b4b6df07ff38a5d26c03b16 |
| perl-suidperl-5.8.5-57.el4.x86_64.rpm | SHA-256: 3be067ae98bf0ccbaae0b57cffc104808d524e868b4b6df07ff38a5d26c03b16 |
| ia64 | |
| perl-5.8.5-57.el4.ia64.rpm | SHA-256: 4d3b8fe1e067b294e87264af4d7d71243dd2f54f645786d2fbf0d097627254ea |
| perl-5.8.5-57.el4.ia64.rpm | SHA-256: 4d3b8fe1e067b294e87264af4d7d71243dd2f54f645786d2fbf0d097627254ea |
| perl-suidperl-5.8.5-57.el4.ia64.rpm | SHA-256: 12353b391ad77e69ec84b281b6fcb80bcc7cc154a590f1ce60e2933b55de61b3 |
| perl-suidperl-5.8.5-57.el4.ia64.rpm | SHA-256: 12353b391ad77e69ec84b281b6fcb80bcc7cc154a590f1ce60e2933b55de61b3 |
| i386 | |
| perl-5.8.5-57.el4.i386.rpm | SHA-256: a20810492d72bc67694d28b8daf76d44e6c087ca897543c2a959f3365adec3b0 |
| perl-5.8.5-57.el4.i386.rpm | SHA-256: a20810492d72bc67694d28b8daf76d44e6c087ca897543c2a959f3365adec3b0 |
| perl-suidperl-5.8.5-57.el4.i386.rpm | SHA-256: 44c93e25e26b8c8e24c6d7250aa44ab8322e8bad2fbbbd773858a4f21629bfcd |
| perl-suidperl-5.8.5-57.el4.i386.rpm | SHA-256: 44c93e25e26b8c8e24c6d7250aa44ab8322e8bad2fbbbd773858a4f21629bfcd |
Red Hat Enterprise Linux Workstation 5
| SRPM | |
|---|---|
| perl-5.8.8-32.el5_7.6.src.rpm | SHA-256: feb4940ce9c35f7eacceb3a480a253761878cfc455d3256eff0a235e5c5b18fc |
| x86_64 | |
| perl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: ff36e7084fefb8747de87bab6457677de8590ebbc0dca0b3dc0cbeb3b1988983 |
| perl-5.8.8-32.el5_7.6.x86_64.rpm | SHA-256: 1969d1361edb19d4afbc896d95ebb7b27d5c0e5ce8b49c85bb6f66d67d3e5905 |
| perl-suidperl-5.8.8-32.el5_7.6.x86_64.rpm | SHA-256: 8656ca412e874249d11c8370fc388f172217dcb9426f8cd988a8747d65c3edc0 |
| i386 | |
| perl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: ff36e7084fefb8747de87bab6457677de8590ebbc0dca0b3dc0cbeb3b1988983 |
| perl-suidperl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: 9ae7a7f8bcfe666d546ce96a0ca930f54a599f79b1dc7ada3603777a3dc5eba3 |
Red Hat Enterprise Linux Workstation 4
| SRPM | |
|---|---|
| perl-5.8.5-57.el4.src.rpm | SHA-256: 24f389ffb773821773e2acdadb01c7e0a8128a25b20fe9a824b7f673f90f5b2f |
| x86_64 | |
| perl-5.8.5-57.el4.x86_64.rpm | SHA-256: 266cb8f40f9c245e43e72201ee72b3c585712fa3e44be0bc947069dc758e4ccb |
| perl-suidperl-5.8.5-57.el4.x86_64.rpm | SHA-256: 3be067ae98bf0ccbaae0b57cffc104808d524e868b4b6df07ff38a5d26c03b16 |
| ia64 | |
| perl-5.8.5-57.el4.ia64.rpm | SHA-256: 4d3b8fe1e067b294e87264af4d7d71243dd2f54f645786d2fbf0d097627254ea |
| perl-suidperl-5.8.5-57.el4.ia64.rpm | SHA-256: 12353b391ad77e69ec84b281b6fcb80bcc7cc154a590f1ce60e2933b55de61b3 |
| i386 | |
| perl-5.8.5-57.el4.i386.rpm | SHA-256: a20810492d72bc67694d28b8daf76d44e6c087ca897543c2a959f3365adec3b0 |
| perl-suidperl-5.8.5-57.el4.i386.rpm | SHA-256: 44c93e25e26b8c8e24c6d7250aa44ab8322e8bad2fbbbd773858a4f21629bfcd |
Red Hat Enterprise Linux Desktop 5
| SRPM | |
|---|---|
| perl-5.8.8-32.el5_7.6.src.rpm | SHA-256: feb4940ce9c35f7eacceb3a480a253761878cfc455d3256eff0a235e5c5b18fc |
| x86_64 | |
| perl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: ff36e7084fefb8747de87bab6457677de8590ebbc0dca0b3dc0cbeb3b1988983 |
| perl-5.8.8-32.el5_7.6.x86_64.rpm | SHA-256: 1969d1361edb19d4afbc896d95ebb7b27d5c0e5ce8b49c85bb6f66d67d3e5905 |
| perl-suidperl-5.8.8-32.el5_7.6.x86_64.rpm | SHA-256: 8656ca412e874249d11c8370fc388f172217dcb9426f8cd988a8747d65c3edc0 |
| i386 | |
| perl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: ff36e7084fefb8747de87bab6457677de8590ebbc0dca0b3dc0cbeb3b1988983 |
| perl-suidperl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: 9ae7a7f8bcfe666d546ce96a0ca930f54a599f79b1dc7ada3603777a3dc5eba3 |
Red Hat Enterprise Linux Desktop 4
| SRPM | |
|---|---|
| perl-5.8.5-57.el4.src.rpm | SHA-256: 24f389ffb773821773e2acdadb01c7e0a8128a25b20fe9a824b7f673f90f5b2f |
| x86_64 | |
| perl-5.8.5-57.el4.x86_64.rpm | SHA-256: 266cb8f40f9c245e43e72201ee72b3c585712fa3e44be0bc947069dc758e4ccb |
| perl-suidperl-5.8.5-57.el4.x86_64.rpm | SHA-256: 3be067ae98bf0ccbaae0b57cffc104808d524e868b4b6df07ff38a5d26c03b16 |
| i386 | |
| perl-5.8.5-57.el4.i386.rpm | SHA-256: a20810492d72bc67694d28b8daf76d44e6c087ca897543c2a959f3365adec3b0 |
| perl-suidperl-5.8.5-57.el4.i386.rpm | SHA-256: 44c93e25e26b8c8e24c6d7250aa44ab8322e8bad2fbbbd773858a4f21629bfcd |
Red Hat Enterprise Linux for IBM z Systems 5
| SRPM | |
|---|---|
| perl-5.8.8-32.el5_7.6.src.rpm | SHA-256: feb4940ce9c35f7eacceb3a480a253761878cfc455d3256eff0a235e5c5b18fc |
| s390x | |
| perl-5.8.8-32.el5_7.6.s390x.rpm | SHA-256: a0ad6c26d34962df51c1089b7ffa3c0416fc6e0bb5c53eb8ccc1b771606b3e7f |
| perl-suidperl-5.8.8-32.el5_7.6.s390x.rpm | SHA-256: 9e1284b0654fede08510fb1fa4b02ae101e51291ac675a62e336b2f3f41e4da4 |
Red Hat Enterprise Linux for IBM z Systems 4
| SRPM | |
|---|---|
| perl-5.8.5-57.el4.src.rpm | SHA-256: 24f389ffb773821773e2acdadb01c7e0a8128a25b20fe9a824b7f673f90f5b2f |
| s390x | |
| perl-5.8.5-57.el4.s390x.rpm | SHA-256: 9401cd743cc05fd6602622a6e956c017b87a7bd056a5b6a5e6bc14e74b2d349b |
| perl-suidperl-5.8.5-57.el4.s390x.rpm | SHA-256: acfd4381c3468b359a0ff253176cbe0f2949abc738ff1233404bbc545ef144b1 |
| s390 | |
| perl-5.8.5-57.el4.s390.rpm | SHA-256: 85cab0b0196b6211bd572667a9a69db4575fe522d4fb67b1d2b5a02699984b9a |
| perl-suidperl-5.8.5-57.el4.s390.rpm | SHA-256: fde3b27c0ae203cd50664b00c4469ddc2a7032c8118285793611a26d5ce13c48 |
Red Hat Enterprise Linux for Power, big endian 5
| SRPM | |
|---|---|
| perl-5.8.8-32.el5_7.6.src.rpm | SHA-256: feb4940ce9c35f7eacceb3a480a253761878cfc455d3256eff0a235e5c5b18fc |
| ppc | |
| perl-5.8.8-32.el5_7.6.ppc.rpm | SHA-256: c0bd9c3a7fa87683d9839f9cf2ac9da4b4737f6d2e6aa88d36ed3efa8c0b5624 |
| perl-suidperl-5.8.8-32.el5_7.6.ppc.rpm | SHA-256: 3a2114473b59e91c2a393790384ae7ed489cbc5f2fee6f1837429e0e61a1672b |
Red Hat Enterprise Linux for Power, big endian 4
| SRPM | |
|---|---|
| perl-5.8.5-57.el4.src.rpm | SHA-256: 24f389ffb773821773e2acdadb01c7e0a8128a25b20fe9a824b7f673f90f5b2f |
| ppc | |
| perl-5.8.5-57.el4.ppc.rpm | SHA-256: 352a189db056d2b39e5591a7515fd12ad5ad13156197aca3ededb365427e9194 |
| perl-suidperl-5.8.5-57.el4.ppc.rpm | SHA-256: 1c0d4140845bba60dc7e45f22bb84a69c317535b27a85d1c82cb14b3e9738b90 |
Red Hat Enterprise Linux Server from RHUI 5
| SRPM | |
|---|---|
| perl-5.8.8-32.el5_7.6.src.rpm | SHA-256: feb4940ce9c35f7eacceb3a480a253761878cfc455d3256eff0a235e5c5b18fc |
| x86_64 | |
| perl-5.8.8-32.el5_7.6.x86_64.rpm | SHA-256: 1969d1361edb19d4afbc896d95ebb7b27d5c0e5ce8b49c85bb6f66d67d3e5905 |
| perl-suidperl-5.8.8-32.el5_7.6.x86_64.rpm | SHA-256: 8656ca412e874249d11c8370fc388f172217dcb9426f8cd988a8747d65c3edc0 |
| i386 | |
| perl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: ff36e7084fefb8747de87bab6457677de8590ebbc0dca0b3dc0cbeb3b1988983 |
| perl-suidperl-5.8.8-32.el5_7.6.i386.rpm | SHA-256: 9ae7a7f8bcfe666d546ce96a0ca930f54a599f79b1dc7ada3603777a3dc5eba3 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.