OpenPKG CVS Repository
http://cvs.openpkg.org/
____________________________________________________________________________
Server: cvs.openpkg.org Name: Michael Schloh
Root: /e/openpkg/cvs Email: [EMAIL PROTECTED]
Module: openpkg-web Date: 01-Apr-2004 17:57:41
Branch: HEAD Handle: 2004040116574000
Added files:
openpkg-web/security OpenPKG-SA-2004.008-squid.txt
Log:
first draft OpenPKG-SA-2004.008 (CAN-2004-0189), to accompany update
packages squid-2.5.3-1.3.1.src.rpm and squid-2.5.4-2.0.1.src.rpm
Summary:
Revision Changes Path
1.1 +80 -0 openpkg-web/security/OpenPKG-SA-2004.008-squid.txt
____________________________________________________________________________
patch -p0 <<'@@ .'
Index: openpkg-web/security/OpenPKG-SA-2004.008-squid.txt
============================================================================
$ cvs diff -u -r0 -r1.1 OpenPKG-SA-2004.008-squid.txt
--- /dev/null 2004-04-01 17:57:41.000000000 +0200
+++ OpenPKG-SA-2004.008-squid.txt 2004-04-01 17:57:41.000000000 +0200
@@ -0,0 +1,80 @@
+________________________________________________________________________
+
+OpenPKG Security Advisory The OpenPKG Project
+http://www.openpkg.org/security.html http://www.openpkg.org
[EMAIL PROTECTED] [EMAIL PROTECTED]
+OpenPKG-SA-2004.008 01-April-2004
+________________________________________________________________________
+
+Package: squid
+Vulnerability: URL concealement
+OpenPKG Specific: no
+
+Affected Releases: Affected Packages: Corrected Packages:
+OpenPKG CURRENT <= squid-2.5.4-20040116 >= squid-2.5.5-20040301
+OpenPKG 2.0 <= squid-2.5.4-2.0.0 >= squid-2.5.4-2.0.1
+OpenPKG 1.3 <= squid-2.5.3-1.3.0 >= squid-2.5.3-1.3.1
+
+Affected Releases: Dependent Packages:
+OpenPKG CURRENT calamaris
+OpenPKG 2.0 calamaris
+OpenPKG 1.3 calamaris
+
+Description:
+ According to security advisory from the squid developers [0]
+ a vulnerability exists in the URL unescape logic of the Squid
+ Web Proxy Cache [1]. This bug could allow an attacker to bypass
+ certain access controls by inserting a NUL character into
+ decoded URLs.
+
+ The Common Vulnerabilities and Exposures (CVE) project assigned
+ the id CAN-2004-0189 [2] to the problem.
+
+ Please check whether you are affected by running "<prefix>/bin/rpm
+ -q squid". If you have the "squid" package installed and its version
+ is affected (see above), we recommend that you immediately upgrade
+ it (see Solution) and any dependent packages (see above). [3][4]
+
+Solution:
+ Select the updated source RPM appropriate for your OpenPKG release
+ [5][6], fetch it from the OpenPKG FTP service [7][8] or a mirror
+ location, verify its integrity [9], build a corresponding binary RPM
+ from it [3] and update your OpenPKG installation by applying the
+ binary RPM [4]. For the most recent release OpenPKG 2.0, perform the
+ following operations to permanently fix the security problem (for
+ other releases adjust accordingly).
+
+ $ ftp ftp.openpkg.org
+ ftp> bin
+ ftp> cd release/2.0/UPD
+ ftp> get squid-2.5.4-2.0.1.src.rpm
+ ftp> bye
+ $ <prefix>/bin/openpkg rpm -v --checksig squid-2.5.4-2.0.1.src.rpm
+ $ <prefix>/bin/openpkg rpm --rebuild squid-2.5.4-2.0.1.src.rpm
+ $ su -
+ # <prefix>/bin/openpkg rpm -Fvh <prefix>/RPM/PKG/squid-2.5.4-2.0.1.*.rpm
+
+ Additionally, we recommend that you rebuild and reinstall
+ all dependent packages (see above), if any, too. [3][4]
+________________________________________________________________________
+
+References:
+ [0] http://www.squid-cache.org/Advisories/SQUID-2004_1.txt
+ [1] http://www.squid-cache.org/
+ [2] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0189
+ [3] http://www.openpkg.org/tutorial.html#regular-source
+ [4] http://www.openpkg.org/tutorial.html#regular-binary
+ [5] ftp://ftp.openpkg.org/release/1.3/UPD/foo-1.2.3-1.3.1.src.rpm
+ [6] ftp://ftp.openpkg.org/release/2.0/UPD/foo-1.2.3-2.0.1.src.rpm
+ [7] ftp://ftp.openpkg.org/release/1.3/UPD/
+ [8] ftp://ftp.openpkg.org/release/2.0/UPD/
+ [9] http://www.openpkg.org/security.html#signature
+________________________________________________________________________
+
+For security reasons, this advisory was digitally signed with the
+OpenPGP public key "OpenPKG <[EMAIL PROTECTED]>" (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.
+________________________________________________________________________
+
@@ .
______________________________________________________________________
The OpenPKG Project www.openpkg.org
CVS Repository Commit List [EMAIL PROTECTED]
