[OpenPKG-SA-2005.017] OpenPKG Security Advisory (modssl)
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OpenPKG Security Advisory The OpenPKG Project
http://www.openpkg.org/security.html http://www.openpkg.org
openpkg-security@xxxxxxxxxxx openpkg@xxxxxxxxxxx
OpenPKG-SA-2005.017 02-Sep-2005
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Package: apache/modssl (apache::with_mod_ssl=yes only)
Vulnerability: information disclosure
OpenPKG Specific: no
Affected Releases: Affected Packages: Corrected Packages:
OpenPKG CURRENT <= apache-1.3.33-20050713 >= apache-1.3.33-20050902
OpenPKG 2.4 <= apache-1.3.33-2.4.0 >= apache-1.3.33-2.4.1
OpenPKG 2.3 <= apache-1.3.33-2.3.3 >= apache-1.3.33-2.3.4
Dependent Packages: none
Description:
An information disclosure vulnerability was discovered in mod_ssl [1],
the SSL/TLS module of the Apache [2] webserver. When "SSLVerifyClient
optional" was configured in the global virtual host configuration, an
"SSLVerifyClient require" in per-location context was not enforced.
The Common Vulnerabilities and Exposures (CVE) project assigned the id
CAN-2005-2700 [3] to the problem.
Please check whether you are affected by running "<prefix>/bin/rpm -q
apache" and "<prefix>/bin/rpm -qi apache | grep with_mod_ssl". If you
have the "apache" package with option "with_mod_ssl" installed and its
version is affected (see above), we recommend that you immediately
upgrade (see Solution) [4][5].
Solution:
Select the updated source RPM appropriate for your OpenPKG release
[6][7], fetch it from the OpenPKG FTP service [8][9] or a mirror
location, verify its integrity [10], build a corresponding binary RPM
from it [4] and update your OpenPKG installation by applying the binary
RPM [5]. For the current release OpenPKG 2.4, perform the following
operations to permanently fix the security problem (for other releases
adjust accordingly).
$ ftp ftp.openpkg.org
ftp> bin
ftp> cd release/2.4/UPD
ftp> get apache-1.3.33-2.4.1.src.rpm
ftp> bye
$ <prefix>/bin/rpm -v --checksig apache-1.3.33-2.4.1.src.rpm
$ <prefix>/bin/rpm --rebuild apache-1.3.33-2.4.1.src.rpm
$ su -
# <prefix>/bin/rpm -Fvh <prefix>/RPM/PKG/apache-1.3.33-2.4.1.*.rpm
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References:
[1] http://www.modssl.org/
[2] http://www.apache.org/
[3] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2700
[4] http://www.openpkg.org/tutorial.html#regular-source
[5] http://www.openpkg.org/tutorial.html#regular-binary
[6] ftp://ftp.openpkg.org/release/2.4/UPD/apache-1.3.33-2.4.1.src.rpm
[7] ftp://ftp.openpkg.org/release/2.3/UPD/apache-1.3.33-2.3.4.src.rpm
[8] ftp://ftp.openpkg.org/release/2.4/UPD/
[9] ftp://ftp.openpkg.org/release/2.3/UPD/
[10] http://www.openpkg.org/security.html#signature
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For security reasons, this advisory was digitally signed with the
OpenPGP public key "OpenPKG <openpkg@xxxxxxxxxxx>" (ID 63C4CB9F) of the
OpenPKG project which you can retrieve from http://pgp.openpkg.org and
hkp://pgp.openpkg.org. Follow the instructions on http://pgp.openpkg.org/
for details on how to verify the integrity of this advisory.
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