Red Hat: 2010:0175-01: httpd: Low Advisory | LinuxSecurity.com
=====================================================================
                   Red Hat Security Advisory

Synopsis:          Low: httpd security, bug fix, and enhancement update
Advisory ID:       RHSA-2010:0175-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2010-0175.html
Issue date:        2010-03-25
CVE Names:         CVE-2010-0434 
=====================================================================

1. Summary:

Updated httpd packages that fix one security issue, a bug, and add an
enhancement are now available for Red Hat Enterprise Linux 4.

The Red Hat Security Response Team has rated this update as having low
security impact. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available from the CVE link in
the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64

3. Description:

The Apache HTTP Server is a popular web server.

A use-after-free flaw was discovered in the way the Apache HTTP Server
handled request headers in subrequests. In configurations where subrequests
are used, a multithreaded MPM (Multi-Processing Module) could possibly leak
information from other requests in request replies. (CVE-2010-0434)

This update also fixes the following bug:

* a bug was found in the mod_dav module. If a PUT request for an existing
file failed, that file would be unexpectedly deleted and a "Could not get
next bucket brigade" error logged. With this update, failed PUT requests no
longer cause mod_dav to delete files, which resolves this issue.
(BZ#572932)

As well, this update adds the following enhancement:

* with the updated openssl packages from RHSA-2010:0163 installed, mod_ssl
will refuse to renegotiate a TLS/SSL connection with an unpatched client
that does not support RFC 5746. This update adds the
"SSLInsecureRenegotiation" configuration directive. If this directive is
enabled, mod_ssl will renegotiate insecurely with unpatched clients.
(BZ#575805)

Refer to the following Red Hat Knowledgebase article for more details about
the changed mod_ssl behavior: https://kbase.redhat.com/faq/docs/DOC-20491

All httpd users should upgrade to these updated packages, which contain
backported patches to correct these issues and add this enhancement. After
installing the updated packages, the httpd daemon must be restarted for the
update to take effect.

4. 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://kbase.redhat.com/faq/docs/DOC-11259

5. Bugs fixed (https://bugzilla.redhat.com/):

570171 - CVE-2010-0434 httpd: request header information leak
572932 - "could not get next bucket brigade" while a client is doing a PUT results in data loss
575805 - mod_ssl: Add SSLInsecureRenegotiation directive [rhel-4]

6. Package List:

Red Hat Enterprise Linux AS version 4:

Source:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/httpd-2.0.52-41.ent.7.src.rpm

i386:
httpd-2.0.52-41.ent.7.i386.rpm
httpd-debuginfo-2.0.52-41.ent.7.i386.rpm
httpd-devel-2.0.52-41.ent.7.i386.rpm
httpd-manual-2.0.52-41.ent.7.i386.rpm
httpd-suexec-2.0.52-41.ent.7.i386.rpm
mod_ssl-2.0.52-41.ent.7.i386.rpm

ia64:
httpd-2.0.52-41.ent.7.ia64.rpm
httpd-debuginfo-2.0.52-41.ent.7.ia64.rpm
httpd-devel-2.0.52-41.ent.7.ia64.rpm
httpd-manual-2.0.52-41.ent.7.ia64.rpm
httpd-suexec-2.0.52-41.ent.7.ia64.rpm
mod_ssl-2.0.52-41.ent.7.ia64.rpm

ppc:
httpd-2.0.52-41.ent.7.ppc.rpm
httpd-debuginfo-2.0.52-41.ent.7.ppc.rpm
httpd-devel-2.0.52-41.ent.7.ppc.rpm
httpd-manual-2.0.52-41.ent.7.ppc.rpm
httpd-suexec-2.0.52-41.ent.7.ppc.rpm
mod_ssl-2.0.52-41.ent.7.ppc.rpm

s390:
httpd-2.0.52-41.ent.7.s390.rpm
httpd-debuginfo-2.0.52-41.ent.7.s390.rpm
httpd-devel-2.0.52-41.ent.7.s390.rpm
httpd-manual-2.0.52-41.ent.7.s390.rpm
httpd-suexec-2.0.52-41.ent.7.s390.rpm
mod_ssl-2.0.52-41.ent.7.s390.rpm

s390x:
httpd-2.0.52-41.ent.7.s390x.rpm
httpd-debuginfo-2.0.52-41.ent.7.s390x.rpm
httpd-devel-2.0.52-41.ent.7.s390x.rpm
httpd-manual-2.0.52-41.ent.7.s390x.rpm
httpd-suexec-2.0.52-41.ent.7.s390x.rpm
mod_ssl-2.0.52-41.ent.7.s390x.rpm

x86_64:
httpd-2.0.52-41.ent.7.x86_64.rpm
httpd-debuginfo-2.0.52-41.ent.7.x86_64.rpm
httpd-devel-2.0.52-41.ent.7.x86_64.rpm
httpd-manual-2.0.52-41.ent.7.x86_64.rpm
httpd-suexec-2.0.52-41.ent.7.x86_64.rpm
mod_ssl-2.0.52-41.ent.7.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/httpd-2.0.52-41.ent.7.src.rpm

i386:
httpd-2.0.52-41.ent.7.i386.rpm
httpd-debuginfo-2.0.52-41.ent.7.i386.rpm
httpd-devel-2.0.52-41.ent.7.i386.rpm
httpd-manual-2.0.52-41.ent.7.i386.rpm
httpd-suexec-2.0.52-41.ent.7.i386.rpm
mod_ssl-2.0.52-41.ent.7.i386.rpm

x86_64:
httpd-2.0.52-41.ent.7.x86_64.rpm
httpd-debuginfo-2.0.52-41.ent.7.x86_64.rpm
httpd-devel-2.0.52-41.ent.7.x86_64.rpm
httpd-manual-2.0.52-41.ent.7.x86_64.rpm
httpd-suexec-2.0.52-41.ent.7.x86_64.rpm
mod_ssl-2.0.52-41.ent.7.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/httpd-2.0.52-41.ent.7.src.rpm

i386:
httpd-2.0.52-41.ent.7.i386.rpm
httpd-debuginfo-2.0.52-41.ent.7.i386.rpm
httpd-devel-2.0.52-41.ent.7.i386.rpm
httpd-manual-2.0.52-41.ent.7.i386.rpm
httpd-suexec-2.0.52-41.ent.7.i386.rpm
mod_ssl-2.0.52-41.ent.7.i386.rpm

ia64:
httpd-2.0.52-41.ent.7.ia64.rpm
httpd-debuginfo-2.0.52-41.ent.7.ia64.rpm
httpd-devel-2.0.52-41.ent.7.ia64.rpm
httpd-manual-2.0.52-41.ent.7.ia64.rpm
httpd-suexec-2.0.52-41.ent.7.ia64.rpm
mod_ssl-2.0.52-41.ent.7.ia64.rpm

x86_64:
httpd-2.0.52-41.ent.7.x86_64.rpm
httpd-debuginfo-2.0.52-41.ent.7.x86_64.rpm
httpd-devel-2.0.52-41.ent.7.x86_64.rpm
httpd-manual-2.0.52-41.ent.7.x86_64.rpm
httpd-suexec-2.0.52-41.ent.7.x86_64.rpm
mod_ssl-2.0.52-41.ent.7.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/httpd-2.0.52-41.ent.7.src.rpm

i386:
httpd-2.0.52-41.ent.7.i386.rpm
httpd-debuginfo-2.0.52-41.ent.7.i386.rpm
httpd-devel-2.0.52-41.ent.7.i386.rpm
httpd-manual-2.0.52-41.ent.7.i386.rpm
httpd-suexec-2.0.52-41.ent.7.i386.rpm
mod_ssl-2.0.52-41.ent.7.i386.rpm

ia64:
httpd-2.0.52-41.ent.7.ia64.rpm
httpd-debuginfo-2.0.52-41.ent.7.ia64.rpm
httpd-devel-2.0.52-41.ent.7.ia64.rpm
httpd-manual-2.0.52-41.ent.7.ia64.rpm
httpd-suexec-2.0.52-41.ent.7.ia64.rpm
mod_ssl-2.0.52-41.ent.7.ia64.rpm

x86_64:
httpd-2.0.52-41.ent.7.x86_64.rpm
httpd-debuginfo-2.0.52-41.ent.7.x86_64.rpm
httpd-devel-2.0.52-41.ent.7.x86_64.rpm
httpd-manual-2.0.52-41.ent.7.x86_64.rpm
httpd-suexec-2.0.52-41.ent.7.x86_64.rpm
mod_ssl-2.0.52-41.ent.7.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://www.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2010-0434.html
https://www.redhat.com/security/updates/classification/#low
https://kbase.redhat.com/faq/docs/DOC-20491

8. Contact:

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

Copyright 2010 Red Hat, Inc.

Red Hat: 2010:0175-01: httpd: Low Advisory

Updated httpd packages that fix one security issue, a bug, and add an enhancement are now available for Red Hat Enterprise Linux 4

Summary

The Apache HTTP Server is a popular web server.
A use-after-free flaw was discovered in the way the Apache HTTP Server handled request headers in subrequests. In configurations where subrequests are used, a multithreaded MPM (Multi-Processing Module) could possibly leak information from other requests in request replies. (CVE-2010-0434)
This update also fixes the following bug:
* a bug was found in the mod_dav module. If a PUT request for an existing file failed, that file would be unexpectedly deleted and a "Could not get next bucket brigade" error logged. With this update, failed PUT requests no longer cause mod_dav to delete files, which resolves this issue. (BZ#572932)
As well, this update adds the following enhancement:
* with the updated openssl packages from RHSA-2010:0163 installed, mod_ssl will refuse to renegotiate a TLS/SSL connection with an unpatched client that does not support RFC 5746. This update adds the "SSLInsecureRenegotiation" configuration directive. If this directive is enabled, mod_ssl will renegotiate insecurely with unpatched clients. (BZ#575805)
Refer to the following Red Hat Knowledgebase article for more details about the changed mod_ssl behavior: https://kbase.redhat.com/faq/docs/DOC-20491
All httpd users should upgrade to these updated packages, which contain backported patches to correct these issues and add this enhancement. After installing the updated packages, the httpd daemon must be restarted for the update to take effect.

Solution

Before applying this update, make sure all previously-released erratarelevant to your system have been applied.This update is available via the Red Hat Network. Details on how touse the Red Hat Network to apply this update are available athttps://kbase.redhat.com/faq/docs/DOC-11259

References

https://www.redhat.com/security/data/cve/CVE-2010-0434.html https://www.redhat.com/security/updates/classification/#low https://kbase.redhat.com/faq/docs/DOC-20491

Package List

Red Hat Enterprise Linux AS version 4:
Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/httpd-2.0.52-41.ent.7.src.rpm
i386: httpd-2.0.52-41.ent.7.i386.rpm httpd-debuginfo-2.0.52-41.ent.7.i386.rpm httpd-devel-2.0.52-41.ent.7.i386.rpm httpd-manual-2.0.52-41.ent.7.i386.rpm httpd-suexec-2.0.52-41.ent.7.i386.rpm mod_ssl-2.0.52-41.ent.7.i386.rpm
ia64: httpd-2.0.52-41.ent.7.ia64.rpm httpd-debuginfo-2.0.52-41.ent.7.ia64.rpm httpd-devel-2.0.52-41.ent.7.ia64.rpm httpd-manual-2.0.52-41.ent.7.ia64.rpm httpd-suexec-2.0.52-41.ent.7.ia64.rpm mod_ssl-2.0.52-41.ent.7.ia64.rpm
ppc: httpd-2.0.52-41.ent.7.ppc.rpm httpd-debuginfo-2.0.52-41.ent.7.ppc.rpm httpd-devel-2.0.52-41.ent.7.ppc.rpm httpd-manual-2.0.52-41.ent.7.ppc.rpm httpd-suexec-2.0.52-41.ent.7.ppc.rpm mod_ssl-2.0.52-41.ent.7.ppc.rpm
s390: httpd-2.0.52-41.ent.7.s390.rpm httpd-debuginfo-2.0.52-41.ent.7.s390.rpm httpd-devel-2.0.52-41.ent.7.s390.rpm httpd-manual-2.0.52-41.ent.7.s390.rpm httpd-suexec-2.0.52-41.ent.7.s390.rpm mod_ssl-2.0.52-41.ent.7.s390.rpm
s390x: httpd-2.0.52-41.ent.7.s390x.rpm httpd-debuginfo-2.0.52-41.ent.7.s390x.rpm httpd-devel-2.0.52-41.ent.7.s390x.rpm httpd-manual-2.0.52-41.ent.7.s390x.rpm httpd-suexec-2.0.52-41.ent.7.s390x.rpm mod_ssl-2.0.52-41.ent.7.s390x.rpm
x86_64: httpd-2.0.52-41.ent.7.x86_64.rpm httpd-debuginfo-2.0.52-41.ent.7.x86_64.rpm httpd-devel-2.0.52-41.ent.7.x86_64.rpm httpd-manual-2.0.52-41.ent.7.x86_64.rpm httpd-suexec-2.0.52-41.ent.7.x86_64.rpm mod_ssl-2.0.52-41.ent.7.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/httpd-2.0.52-41.ent.7.src.rpm
i386: httpd-2.0.52-41.ent.7.i386.rpm httpd-debuginfo-2.0.52-41.ent.7.i386.rpm httpd-devel-2.0.52-41.ent.7.i386.rpm httpd-manual-2.0.52-41.ent.7.i386.rpm httpd-suexec-2.0.52-41.ent.7.i386.rpm mod_ssl-2.0.52-41.ent.7.i386.rpm
x86_64: httpd-2.0.52-41.ent.7.x86_64.rpm httpd-debuginfo-2.0.52-41.ent.7.x86_64.rpm httpd-devel-2.0.52-41.ent.7.x86_64.rpm httpd-manual-2.0.52-41.ent.7.x86_64.rpm httpd-suexec-2.0.52-41.ent.7.x86_64.rpm mod_ssl-2.0.52-41.ent.7.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/httpd-2.0.52-41.ent.7.src.rpm
i386: httpd-2.0.52-41.ent.7.i386.rpm httpd-debuginfo-2.0.52-41.ent.7.i386.rpm httpd-devel-2.0.52-41.ent.7.i386.rpm httpd-manual-2.0.52-41.ent.7.i386.rpm httpd-suexec-2.0.52-41.ent.7.i386.rpm mod_ssl-2.0.52-41.ent.7.i386.rpm
ia64: httpd-2.0.52-41.ent.7.ia64.rpm httpd-debuginfo-2.0.52-41.ent.7.ia64.rpm httpd-devel-2.0.52-41.ent.7.ia64.rpm httpd-manual-2.0.52-41.ent.7.ia64.rpm httpd-suexec-2.0.52-41.ent.7.ia64.rpm mod_ssl-2.0.52-41.ent.7.ia64.rpm
x86_64: httpd-2.0.52-41.ent.7.x86_64.rpm httpd-debuginfo-2.0.52-41.ent.7.x86_64.rpm httpd-devel-2.0.52-41.ent.7.x86_64.rpm httpd-manual-2.0.52-41.ent.7.x86_64.rpm httpd-suexec-2.0.52-41.ent.7.x86_64.rpm mod_ssl-2.0.52-41.ent.7.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/httpd-2.0.52-41.ent.7.src.rpm
i386: httpd-2.0.52-41.ent.7.i386.rpm httpd-debuginfo-2.0.52-41.ent.7.i386.rpm httpd-devel-2.0.52-41.ent.7.i386.rpm httpd-manual-2.0.52-41.ent.7.i386.rpm httpd-suexec-2.0.52-41.ent.7.i386.rpm mod_ssl-2.0.52-41.ent.7.i386.rpm
ia64: httpd-2.0.52-41.ent.7.ia64.rpm httpd-debuginfo-2.0.52-41.ent.7.ia64.rpm httpd-devel-2.0.52-41.ent.7.ia64.rpm httpd-manual-2.0.52-41.ent.7.ia64.rpm httpd-suexec-2.0.52-41.ent.7.ia64.rpm mod_ssl-2.0.52-41.ent.7.ia64.rpm
x86_64: httpd-2.0.52-41.ent.7.x86_64.rpm httpd-debuginfo-2.0.52-41.ent.7.x86_64.rpm httpd-devel-2.0.52-41.ent.7.x86_64.rpm httpd-manual-2.0.52-41.ent.7.x86_64.rpm httpd-suexec-2.0.52-41.ent.7.x86_64.rpm mod_ssl-2.0.52-41.ent.7.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://www.redhat.com/security/team/key/#package

Severity
Advisory ID: RHSA-2010:0175-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2010-0175.html
Issued Date: : 2010-03-25
CVE Names: CVE-2010-0434

Topic

Updated httpd packages that fix one security issue, a bug, and add anenhancement are now available for Red Hat Enterprise Linux 4.The Red Hat Security Response Team has rated this update as having lowsecurity impact. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available from the CVE link inthe References section.

Relevant Releases Architectures

Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64

Red Hat Enterprise Linux Desktop version 4 - i386, x86_64

Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64

Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64

Bugs Fixed

570171 - CVE-2010-0434 httpd: request header information leak

572932 - "could not get next bucket brigade" while a client is doing a PUT results in data loss

575805 - mod_ssl: Add SSLInsecureRenegotiation directive [rhel-4]

We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.