+----------------------------------------------------------------+ | LinuxSecurity.com Linux Advisory Watch | | February 7th, 2002 Volume 4, Number 6a | +----------------------------------------------------------------+ Editors: Dave Wreski Benjamin Thomas daveat_private benat_private Linux Advisory Watch is a comprehensive newsletter that outlines the security vulnerabilitiaes that have been announced throughout the week. It includes pointers to updated packages and descriptions of each vulnerability. This week, advisories were released for cvs, mcrypt, slocate, qt-dcgui, bladeenc, cim, mysql, kernel, kerberos, php, OpenLDAP, windowmaker, xpdf. The distributors include Caldera, Conectiva, FreeBSD, Gentoo, Mandrake, and Red Hat. -- FREE Apache SSL Guide from Thawte Certification -- Do your online customers demand the best available protection of their personal information? Thawte's guide explains how to give this to your customers by implementing SSL on your Apache Web Server. Click here to get our FREE Thawte Apache Guide. http://ads.linuxsecurity.com/cgi-bin/ad_redirect.pl?id=thawte8 Review: Absolute PC Security and Privacy - Miller never knew much about viruses, or took them seriously, until a friend got infected and it turned out to be more of a nuisance than he thought. So he decided to write a book about them. And also about spam, since he was annoyed by that, too. http://www.linuxsecurity.com/feature_stories/feature_story-136.html --------------------------------------------------------------------- CONCERNED ABOUT THE NEXT THREAT? EnGarde is the undisputed winner! Hardened Linux Puts Hackers EnGarde! Winner of the Network Computing Editor's Choice Award, EnGarde "walked away with our Editor's Choice award thanks to the depth of its security strategy..." Find out what the other Linux vendors are not telling you. http://ads.linuxsecurity.com/cgi-bin/ad_redirect.pl?id=engarde2 --------------------------------------------------------------------- Review: Mastering Network Security, Second Edition - The introduction states that this book is aimed at systems administrators who are not security experts, but have some responsibility for ensuring the integrity of their systems. That would seem to cover most sysadmins. http://www.linuxsecurity.com/feature_stories/feature_story-137.html +---------------------------------+ | Package: cvs | ----------------------------// | Date: 01-31-2003 | +---------------------------------+ Description: Double-free vulnerabiity in CVS allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed Directory request. Vendor Alerts: Caldera: ftp://ftp.sco.com/pub/updates/OpenLinux/3.1.1/ Workstation/CSSA-2003-006.0/RPMS adbac35ec6 cvs-1.11-9.i386.rpm 73dee39f6543079466e6d7 Caldera Vendor Advisory: http://www.linuxsecurity.com/advisories/caldera_advisory-2826.html FreeBSD Vendor Advisory: http://www.linuxsecurity.com/advisories/freebsd_advisory-2833.html +---------------------------------+ | Package: mcrypt | ----------------------------// | Date: 02-02-2003 | +---------------------------------+ Description: Ilia Alshanetsky found[1] several buffer overflows vulnerabilities[2] in libmcrypt. These vulnerabilities basically consist of improper or lack of validation for some input (which in some scenarios can came from a local user or from a network connection). Vendor Alerts: Conectiva: ftp://atualizacoes.conectiva.com.br/8/RPMS/ mcrypt-2.4.18-3U80_1cl.i386.rpm Conectiva Vendor Advisory: http://www.linuxsecurity.com/advisories/connectiva_advisory-2836.html +---------------------------------+ | Package: slocate | ----------------------------// | Date: 02-02-2003 | +---------------------------------+ Description: "The overflow appears when the slocate is runned with two parameters: -c and -r, using as arguments a 1024 (or 10240, as Knight420 has informed us earlier) bytes string." Vendor Alerts: Gentoo: PLEASE SEE VENDOR ADVISORY FOR UPDATE Gentoo Vendor Advisory: http://www.linuxsecurity.com/advisories/gentoo_advisory-2828.html Mandrake Vendor Advisory: http://www.linuxsecurity.com/advisories/mandrake_advisory-2838.html +---------------------------------+ | Package: qt-dcgui | ----------------------------// | Date: 02-02-2003 | +---------------------------------+ Description: "All versions < 0.2.2 have a major security vulnerability in the directory parser. This bug allow a remote attacker to download files outside the sharelist. It's recommend that you upgrade the packages immediatly." Vendor Alerts: Gentoo: PLEASE SEE VENDOR ADVISORY FOR UPDATE Gentoo Vendor Advisory: http://www.linuxsecurity.com/advisories/gentoo_advisory-2831.html +---------------------------------+ | Package: bladeenc | ----------------------------// | Date: 02-05-2003 | +---------------------------------+ Description: "A wave file let the attacker to execute all the code he want on the victim" Vendor Alerts: Gentoo: PLEASE SEE VENDOR ADVISORY FOR UPDATE Gentoo Vendor Advisory: http://www.linuxsecurity.com/advisories/gentoo_advisory-2834.html +---------------------------------+ | Package: vim | ----------------------------// | Date: 02-03-2003 | +---------------------------------+ Description: A vulnerability was discovered in vim by Georgi Guninski that allows arbitrary command execution using the libcall feature found in modelines. A patch to fix this problem was introduced in vim 6.1 patchlevel 265. This patch has been applied to the provided update packages. Vendor Alerts: Mandrake: PLEASE SEE VENDOR ADVISORY FOR UPDATE Mandrake Vendor Advisory: http://www.linuxsecurity.com/advisories/mandrake_advisory-2829.html +---------------------------------+ | Package: mysql | ----------------------------// | Date: 02-03-2003 | +---------------------------------+ Description: Aleksander Adamowski informed MandrakeSoft that the MySQL developers fixed a DoS vulnerability in the recently released 3.23.55 version of MySQL. A double free() pointer bug in the ysql_change_user() handling would allow a specially hacked mysql client to crash the main mysqld server. This vulnerability can only be exploited by first logging in with a valid user account. Vendor Alerts: Mandrake: PLEASE SEE VENDOR ADVISORY FOR UPDATE Mandrake Vendor Advisory: http://www.linuxsecurity.com/advisories/mandrake_advisory-2829.html +---------------------------------+ | Package: kernel | ----------------------------// | Date: 02-05-2003 | +---------------------------------+ Description: An updated kernel for 9.0 is available with a number of bug fixes. Supermount has been completely overhauled and should be solid on all systems. Other fixes include XFS with high memory, a netfilter fix, a fix for Sony VAIO DMI, i845 should now work with UDMA, and new support for VIA C3 is included. Prism24 has been updated so it now works properly on HP laptops and a new ACPI is included, although it is disabled by default for broader compatibility. Vendor Alerts: Mandrake: PLEASE SEE VENDOR ADVISORY FOR UPDATE Mandrake Vendor Advisory: http://www.linuxsecurity.com/advisories/mandrake_advisory-2837.html Red Hat Vendor Advisory: http://www.linuxsecurity.com/advisories/redhat_advisory-2832.html +---------------------------------+ | Package: kerberos | ----------------------------// | Date: 02-05-2003 | +---------------------------------+ Description: A problem has been found in the Kerberos ftp client. When retrieving a file with a filename beginning with a pipe character, the ftp client will pass the filename to the command shell in a system() call. This could allow a malicious ftp server to write to files outside of the current directory or execute commands as the user running the ftp client. Vendor Alerts: Red Hat: ftp://updates.redhat.com/8.0/en/os/i386/ krb5-devel-1.2.5-8.i386.rpm 9e91371e397a6eec059a1b5e3139f3ef ftp://updates.redhat.com/8.0/en/os/i386/ krb5-libs-1.2.5-8.i386.rpm a830d26d187e18be678ee12722eec485 ftp://updates.redhat.com/8.0/en/os/i386/ krb5-server-1.2.5-8.i386.rpm fd353f875ea9edc4375af13ba80ae38f ftp://updates.redhat.com/8.0/en/os/i386/ krb5-workstation-1.2.5-8.i386.rpm 70b04bf0aa7662af6704ce0223ebb914 Red Hat Vendor Advisory: http://www.linuxsecurity.com/advisories/redhat_advisory-2825.html +---------------------------------+ | Package: php | ----------------------------// | Date: 02-04-2003 | +---------------------------------+ Description: A heap-based buffer overflow was found in the wordwrap() function in PHP versions after 4.1.2 and before 4.3.0. If wordwrap() is used on user-supplied input this could allow remote attackers to cause a denial of service or execute arbitrary code. Vendor Alerts: Red Hat: PLEASE SEE VENDOR ADVISORY FOR UPDATE Red Hat Vendor Advisory: http://www.linuxsecurity.com/advisories/redhat_advisory-2835.html +---------------------------------+ | Package: OpenLDAP | ----------------------------// | Date: 02-05-2003 | +---------------------------------+ Description: Updated openldap packages are available which fix a number of local and remote buffer overflows in libldap and the slapd and slurpd servers, and potential issues stemming from using user-specified LDAP configuration files. Vendor Alerts: Red Hat: ftp://updates.redhat.com/8.0/en/os/i386/ openldap-2.0.27-2.8.0.i386.rpm f6ffab19ae521c65396cc76d0a64c2c9 ftp://updates.redhat.com/8.0/en/os/i386/ openldap-clients-2.0.27-2.8.0.i386.rpm 3e12f7f0aacca920d60fc39766b7d3e5 ftp://updates.redhat.com/8.0/en/os/i386/ openldap-devel-2.0.27-2.8.0.i386.rpm 351bd4cea012a1517ded0c03a4512c48 ftp://updates.redhat.com/8.0/en/os/i386/ openldap-servers-2.0.27-2.8.0.i386.rpm a5b8e07d9f13a98aaf1bf999d6672efc ftp://updates.redhat.com/8.0/en/os/i386/ openldap12-1.2.13-9.i386.rpm 0e5cbc3c9eb9136169caefed4dadd7c6 Red Hat Vendor Advisory: http://www.linuxsecurity.com/advisories/redhat_advisory-2839.html +---------------------------------+ | Package: windowmaker | ----------------------------// | Date: 02-05-2003 | +---------------------------------+ Description: Al Viro found a buffer overflow in Window Maker 0.80.0 and earlier which may allow remote attackers to execute arbitrary code via a certain image file that is not properly handled when Window Maker uses width and height information to allocate a buffer. This could be exploited for example by a user opening a malicious theme. Vendor Alerts: Red Hat: ftp://updates.redhat.com/8.0/en/os/i386/ WindowMaker-0.80.1-5.i386.rpm b141fe5b3e1ab0d2d41f4e77e1ce8fe0 ftp://updates.redhat.com/8.0/en/os/i386/ WindowMaker-libs-0.80.1-5.i386.rpm a440f228734840d5ce3f25e9f3ef465c Red Hat Vendor Advisory: http://www.linuxsecurity.com/advisories/redhat_advisory-2840.html +---------------------------------+ | Package: xpdf | ----------------------------// | Date: 02-06-2003 | +---------------------------------+ Description: During an audit of CUPS, a printing system, Zen Parsec found an integer overflow vulnerability in the pdftops filter. Since the code for pdftops is taken from the Xpdf project, all versions of Xpdf including 2.01 are also vulnerable to this issue. An attacker could create a PDF file that could execute arbitrary code. This could would have the same access privileges as the user who viewed the file with Xpdf. Vendor Alerts: Red Hat: PLEASE SEE VENDOR ADVISORY FOR UPDATE Red Hat Vendor Advisory: http://www.linuxsecurity.com/advisories/redhat_advisory-2841.html ------------------------------------------------------------------------ Distributed by: Guardian Digital, Inc. LinuxSecurity.com To unsubscribe email vuln-newsletter-requestat_private with "unsubscribe" in the subject of the message. ------------------------------------------------------------------------ - ISN is currently hosted by Attrition.org To unsubscribe email majordomoat_private with 'unsubscribe isn' in the BODY of the mail.
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