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Debian GNU/Linux
Debian Security Advisory DSA 946-2 security@debian.org
Package : sudo The former correction to vulnerabilities in the sudo package worked fine but were too strict for some environments. Therefore we have reviewed the changes again and allowed some environment variables to go back into the privileged execution environment. Hence, this update. The configuration option "env_reset" is now activated by default. It will preserve only the environment variables HOME, LOGNAME, PATH, SHELL, TERM, DISPLAY, XAUTHORITY, XAUTHORIZATION, LANG, LANGUAGE, LC_*, and USER in addition to the separate SUDO_* variables. For completeness please find below the original advisory text: It has been discovered that sudo, a privileged program, that provides limited super user privileges to specific users, passes several environment variables to the program that runs with elevated privileges. In the case of include paths (e.g. for Perl, Python, Ruby or other scripting languages) this can cause arbitrary code to be executed as privileged user if the attacker points to a manipulated version of a system library. This update alters the former behaviour of sudo and limits the number of supported environment variables to LC_*, LANG, LANGUAGE and TERM. Additional variables are only passed through when set as env_check in /etc/sudoers, which might be required for some scripts to continue to work. For the old stable distribution (woody) this problem has been fixed in version 1.6.6-1.6. For the stable distribution (sarge) this problem has been fixed in version 1.6.8p7-1.4. For the unstable distribution (sid) the same behaviour will be implemented soon. Upgrade Instructions wget url
will fetch the file for you will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 3.0 alias woody Source archives:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6.dsc Alpha architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_alpha.deb ARM architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_arm.deb Intel IA-32 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_i386.deb Intel IA-64 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_ia64.deb HP Precision architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_hppa.deb Motorola 680x0 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_m68k.deb Big endian MIPS architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_mips.deb Little endian MIPS architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_mipsel.deb PowerPC architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_powerpc.deb IBM S/390 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_s390.deb Sun Sparc architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.6-1.6_sparc.deb Debian GNU/Linux 3.1 alias sarge Source archives:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4.dsc Alpha architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_alpha.deb AMD64 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_amd64.deb ARM architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_arm.deb Intel IA-32 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_i386.deb Intel IA-64 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_ia64.deb HP Precision architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_hppa.deb Motorola 680x0 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_m68k.deb Big endian MIPS architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_mips.deb Little endian MIPS architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_mipsel.deb PowerPC architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_powerpc.deb IBM S/390 architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_s390.deb Sun Sparc architecture:
http://security.debian.org/pool/updates/main/s/sudo/sudo_1.6.8p7-1.4_sparc.deb These files will probably be moved into the stable distribution on its next update.
Debian Security Advisory DSA 1028-1 security@debian.org
Package : libimager-perl Kjetil Kjernsmo discovered a bug in libimager-perl, a Perl extension for generating 24 bit images, which can lead to a segmentation fault if it operates on 4-channel JPEG images. The old stable distribution (woody) does not contain this package. For the stable distribution (sarge) this problem has been fixed in version perl_0.44-1sarge1. For the unstable distribution (sid) this problem has been fixed in version 5.0-1. We recommend that you upgrade your libimager-perl package. Upgrade Instructions wget url
will fetch the file for you will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 3.1 alias sarge Source archives:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1.dsc Alpha architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_alpha.deb AMD64 architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_amd64.deb ARM architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_arm.deb Intel IA-32 architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_i386.deb Intel IA-64 architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_ia64.deb HP Precision architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_hppa.deb Motorola 680x0 architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_m68k.deb Big endian MIPS architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_mips.deb Little endian MIPS architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_mipsel.deb PowerPC architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_powerpc.deb IBM S/390 architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_s390.deb Sun Sparc architecture:
http://security.debian.org/pool/updates/main/libi/libimager-perl/libimager-perl_0.44-1sarge1_sparc.deb These files will probably be moved into the stable distribution on its next update.
Debian Security Advisory DSA 1029-1 security@debian.org
Package : libphp-adodb Several vulnerabilities have been discovered in libphp-adodb, the 'adodb' database abstraction layer for PHP. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2006-0146 Andreas Sandblad discovered that improper user input sanitisation results in a potential remote SQL injection vulnerability enabling an attacker to compromise applications, access or modify data, or exploit vulnerabilities in the underlying database implementation. This requires the MySQL root password to be empty. It is fixed by limiting access to the script in question. CVE-2006-0147 A dynamic code evaluation vulnerability allows remote attackers to execute arbitrary PHP functions via the 'do' parameter. CVE-2006-0410 Andy Staudacher discovered an SQL injection vulnerability due to insufficient input sanitising that allows remote attackers to execute arbitrary SQL commands. CVE-2006-0806 GulfTech Security Research discovered multiple cross-site scripting vulnerabilities due to improper user-supplied input sanitisation. Attackers can exploit these vulnerabilities to cause arbitrary scripts to be executed in the browser of an unsuspecting user's machine, or result in the theft of cookie-based authentication credentials. For the old stable distribution (woody) these problems have been fixed in version 1.51-1.2. For the stable distribution (sarge) these problems have been fixed in version 4.52-1sarge1. For the unstable distribution (sid) these problems have been fixed in version 4.72-0.1. We recommend that you upgrade your libphp-adodb package. Upgrade Instructions wget url
will fetch the file for you will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 3.0 alias woody Source archives:
http://security.debian.org/pool/updates/main/libp/libphp-adodb/libphp-adodb_1.51-1.2.dsc Architecture independent components:
http://security.debian.org/pool/updates/main/libp/libphp-adodb/libphp-adodb_1.51-1.2_all.deb Debian GNU/Linux 3.1 alias sarge Source archives:
http://security.debian.org/pool/updates/main/libp/libphp-adodb/libphp-adodb_4.52-1sarge1.dsc Architecture independent components:
http://security.debian.org/pool/updates/main/libp/libphp-adodb/libphp-adodb_4.52-1sarge1_all.deb These files will probably be moved into the stable distribution on its next update.
Debian Security Advisory DSA 1030-1 security@debian.org
Package : moodle Several vulnerabilities have been discovered in libphp-adodb, the 'adodb' database abstraction layer for PHP, which is embedded in moodle, a course management system for online learning. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2006-0146 Andreas Sandblad discovered that improper user input sanitisation results in a potential remote SQL injection vulnerability enabling an attacker to compromise applications, access or modify data, or exploit vulnerabilities in the underlying database implementation. This requires the MySQL root password to be empty. It is fixed by limiting access to the script in question. CVE-2006-0147 A dynamic code evaluation vulnerability allows remote attackers to execute arbitrary PHP functions via the 'do' parameter. CVE-2006-0410 Andy Staudacher discovered an SQL injection vulnerability due to insufficient input sanitising that allows remote attackers to execute arbitrary SQL commands. CVE-2006-0806 GulfTech Security Research discovered multiple cross-site scripting vulnerabilities due to improper user-supplied input sanitisation. Attackers can exploit these vulnerabilities to cause arbitrary scripts to be executed in the browser of an unsuspecting user's machine, or result in the theft of cookie-based authentication credentials. The old stable distribution (woody) does not contain moodle packages. For the stable distribution (sarge) these problems have been fixed in version 1.4.4.dfsg.1-3sarge1. For the unstable distribution these problems will be fixed soon. We recommend that you upgrade your moodle package. Upgrade Instructions wget url
will fetch the file for you will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 3.1 alias sarge Source archives:
http://security.debian.org/pool/updates/main/m/moodle/moodle_1.4.4.dfsg.1-3sarge1.dsc Architecture independent components:
http://security.debian.org/pool/updates/main/m/moodle/moodle_1.4.4.dfsg.1-3sarge1_all.deb These files will probably be moved into the stable distribution on its next update.
Debian Security Advisory DSA 1031-1 security@debian.org
Package : cacti Several vulnerabilities have been discovered in libphp-adodb, the 'adodb' database abstraction layer for PHP, which is embedded in cacti, a frontend to rrdtool for monitoring systems and services. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2006-0146 Andreas Sandblad discovered that improper user input sanitisation results in a potential remote SQL injection vulnerability enabling an attacker to compromise applications, access or modify data, or exploit vulnerabilities in the underlying database implementation. This requires the MySQL root password to be empty. It is fixed by limiting access to the script in question. CVE-2006-0147 A dynamic code evaluation vulnerability allows remote attackers to execute arbitrary PHP functions via the 'do' parameter. CVE-2006-0410 Andy Staudacher discovered an SQL injection vulnerability due to insufficient input sanitising that allows remote attackers to execute arbitrary SQL commands. CVE-2006-0806 GulfTech Security Research discovered multiple cross-site scripting vulnerabilities due to improper user-supplied input sanitisation. Attackers can exploit these vulnerabilities to cause arbitrary scripts to be executed in the browser of an unsuspecting user's machine, or result in the theft of cookie-based authentication credentials. The old stable distribution (woody) is not affected by these problems. For the stable distribution (sarge) these problems have been fixed in version 0.8.6c-7sarge3. For the unstable distribution these problems will be fixed soon. We recommend that you upgrade your cacti package. Upgrade Instructions wget url
will fetch the file for you will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 3.1 alias sarge Source archives:
http://security.debian.org/pool/updates/main/c/cacti/cacti_0.8.6c-7sarge3.dsc Architecture independent components:
http://security.debian.org/pool/updates/main/c/cacti/cacti_0.8.6c-7sarge3_all.deb These files will probably be moved into the stable distribution on its next update. For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> Gentoo LinuxGentoo Linux Security Advisory GLSA 200604-06
Severity: High SynopsisClamAV contains multiple vulnerabilities that could lead to remote execution of arbitrary code or cause an application crash. BackgroundClamAV is a GPL virus scanner. Affected packages
DescriptionClamAV contains format string vulnerabilities in the logging code (CVE-2006-1615). Furthermore Damian Put discovered an integer overflow in ClamAV's PE header parser (CVE-2006-1614) and David Luyer discovered that ClamAV can be tricked into performing an invalid memory access (CVE-2006-1630). ImpactBy sending a malicious attachment to a mail server running ClamAV, a remote attacker could cause a Denial of Service or the execution of arbitrary code. Note that the overflow in the PE header parser is only exploitable when the ArchiveMaxFileSize option is disabled. WorkaroundThere is no known workaround at this time. ResolutionAll ClamAV users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-antivirus/clamav-0.88.1"
References[ 1 ] CVE-2006-1614 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1614 [ 2 ] CVE-2006-1615 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1615 [ 3 ] CVE-2006-1630 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1630 AvailabilityThis GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200604-06.xml Concerns?Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org. LicenseCopyright 2006 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.0 Mandriva Linux
Mandriva Linux Security Advisory MDKSA-2006:067
Package : clamav Problem Description: Damian Put discovered an integer overflow in the PE header parser in ClamAV that could be exploited if the ArchiveMaxFileSize option was disabled (CVE-2006-1614). Format strings in the logging code could possibly lead to the execution of arbitrary code (CVE-2006-1615). David Luyer found that ClamAV could be tricked into an invalid memory access in the cli_bitset_set() function, which could lead to a Denial of Service (CVE-2006-1630). This update provides ClamAV 0.88.1 which corrects this issue and also fixes some other bugs. References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1614 Updated Packages:
Mandriva Linux 10.2:
Mandriva Linux 10.2/X86_64:
Mandriva Linux 2006.0:
Mandriva Linux 2006.0/X86_64:
Corporate 3.0:
Corporate 3.0/X86_64: To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com
Type Bits/KeyID Date User ID
Mandriva Linux Security Advisory MDKSA-2006:068
Package : mplayer Problem Description: Multiple integer overflows in MPlayer 1.0pre7try2 allow remote attackers to cause a denial of service and trigger heap-based buffer overflows via (1) a certain ASF file handled by asfheader.c that causes the asf_descrambling function to be passed a negative integer after the conversion from a char to an int or (2) an AVI file with a crafted wLongsPerEntry or nEntriesInUse value in the indx chunk, which is handled in aviheader.c. The updated packages have been patched to prevent this problem. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1502 Updated Packages:
Mandriva Linux 2006.0:
Mandriva Linux 2006.0/X86_64:
Corporate 3.0:
Corporate 3.0/X86_64: To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com
Type Bits/KeyID Date User ID  
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