OpenPKG CVS Repository
http://cvs.openpkg.org/
____________________________________________________________________________
Server: cvs.openpkg.org Name: Ralf S. Engelschall
Root: /e/openpkg/cvs Email: [EMAIL PROTECTED]
Module: openpkg-web Date: 15-Jan-2003 15:52:14
Branch: HEAD Handle: 2003011514521400
Added files:
openpkg-web/security OpenPKG-SA-2003.001-png.txt
Log:
first cut for PNG SA
Summary:
Revision Changes Path
1.1 +83 -0 openpkg-web/security/OpenPKG-SA-2003.001-png.txt
____________________________________________________________________________
patch -p0 <<'@@ .'
Index: openpkg-web/security/OpenPKG-SA-2003.001-png.txt
============================================================================
$ cvs diff -u -r0 -r1.1 OpenPKG-SA-2003.001-png.txt
--- /dev/null 2003-01-15 15:52:14.000000000 +0100
+++ OpenPKG-SA-2003.001-png.txt 2003-01-15 15:52:14.000000000 +0100
@@ -0,0 +1,83 @@
+________________________________________________________________________
+
+OpenPKG Security Advisory The OpenPKG Project
+http://www.openpkg.org/security.html http://www.openpkg.org
[EMAIL PROTECTED] [EMAIL PROTECTED]
+OpenPKG-SA-2003.001 15-Jan-2003
+________________________________________________________________________
+
+Package: png
+Vulnerability: buffer overflow vulnerability
+OpenPKG Specific: no
+
+Affected Releases: Affected Packages: Corrected Packages:
+OpenPKG CURRENT <= png-1.2.5-20021003 >= png-1.2.5-20030115
+OpenPKG 1.1 <= png-1.2.4-1.1.0 >= png-1.2.4-1.1.1
+OpenPKG 1.0 <= png-1.2.0-1.0.0 >= png-1.2.0-1.0.1
+
+Affected Releases: Dependent Packages:
+OpenPKG CURRENT apache emacs gd gd1 gif2png gnuplot graphviz
+ imagemagick libwmf netpbm perl-gd perl-tk pstoedit
+ webalizer wml
+OpenPKG 1.1 apache emacs gd gd1 gnuplot graphviz imagemagick
+ perl-gd wml
+OpenPKG 1.0 apache gd perl-gd
+
+Description:
+ According to a Debian security advisory based on hints from Glenn
+ Randers-Pehrson [7], a buffer overflow vulnerability exists in the
+ Portable Network Graphics (PNG) library libpng [0] in connection with
+ 16-bit samples. The starting offsets for the loops are calculated
+ incorrectly which causes a buffer overrun beyond the beginning of the
+ row buffer. The Common Vulnerabilities and Exposures (CVE) project
+ assigned the id CAN-2002-1363 [8] to the problem.
+
+ Please check whether you are affected by running "<prefix>/bin/rpm
+ -qa png". If you have the "png" package installed and its version
+ is affected (see above), we recommend that you immediately upgrade
+ it (see Solution). Additionally, we recommend that you rebuild and
+ reinstall all dependent OpenPKG packages, too. [2]
+
+Solution:
+ Select the updated source RPM appropriate for your OpenPKG release
+ [5][6], fetch it from the OpenPKG FTP service [3][4] or a mirror
+ location, verify its integrity [1], build a corresponding binary RPM
+ from it and update your OpenPKG installation by applying the binary
+ RPM [2]. For the current release OpenPKG 1.1, perform the following
+ operations to permanently fix the security problem (for other releases
+ adjust accordingly).
+
+ $ ftp ftp.openpkg.org
+ ftp> bin
+ ftp> cd release/1.1/UPD
+ ftp> get png-1.2.4-1.1.1.src.rpm
+ ftp> bye
+ $ <prefix>/bin/rpm -v --checksig png-1.2.4-1.1.1.src.rpm
+ $ <prefix>/bin/rpm --rebuild png-1.2.4-1.1.1.src.rpm
+ $ su -
+ # <prefix>/bin/rpm -Fvh <prefix>/RPM/PKG/png-1.2.4-1.1.1.*.rpm
+
+ Then rebuild all dependent OpenPKG packages.
+________________________________________________________________________
+
+References:
+ [0] http://www.libpng.org/
+ [1] http://www.openpkg.org/security.html#signature
+ [2] http://www.openpkg.org/tutorial.html#regular-source
+ [3] ftp://ftp.openpkg.org/release/1.0/UPD/
+ [4] ftp://ftp.openpkg.org/release/1.1/UPD/
+ [5] ftp://ftp.openpkg.org/release/1.0/UPD/png-1.2.0-1.0.1.src.rpm
+ [6] ftp://ftp.openpkg.org/release/1.1/UPD/png-1.2.4-1.1.1.src.rpm
+ [7] http://www.debian.org/security/2002/dsa-213
+ [8] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-1363
+________________________________________________________________________
+
+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 find under the official URL
+http://www.openpkg.org/openpkg.pgp or on http://keyserver.pgp.com/. To
+check the integrity of this advisory, verify its digital signature by
+using GnuPG (http://www.gnupg.org/). For instance, pipe this message to
+the command "gpg --verify --keyserver keyserver.pgp.com".
+________________________________________________________________________
+
@@ .
______________________________________________________________________
The OpenPKG Project www.openpkg.org
CVS Repository Commit List [EMAIL PROTECTED]
