RedHat: Bugzilla Vulnerabilities
Summary
Summary
Bugzilla is a bug-tracking system from mozilla.org. A number of securityissues have been found in version 2.14.1:Bugzilla allows remote attackers to display restricted products andcomponents via a direct HTTP request to queryhelp.cgi. (CAN-2002-0803)Bugzilla, when configured to perform reverse DNS lookups, allows remoteattackers to bypass IP restrictions by connecting from a system with aspoofed reverse DNS hostname. (CAN-2002-0804)Bugzilla creates new directories with world-writable permissions and creates the params file with world-writable permissions, which allows localusers to modify the files and execute code. (CAN-2002-0805)Bugzilla allows authenticated users with editing privileges to delete otherusers by directly calling the editusers.cgi script with the "del" option.(CAN-2002-0806)Cross-site scripting vulnerabilities in Bugzilla could allow remoteattackers to execute scripts as other Bugzilla users via the full name (realname) field, which is not properly quoted by editusers.cgi. (CAN-2002-0807)Bugzilla, when performing a mass change, sets the groupset of all bugs tothe groupset of the first bug. This could inadvertently cause insecuregroupset permissions to be assigned to some bugs. (CAN-2002-0808)Bugzilla does not properly handle URL-encoded field names that aregenerated by some browsers, which could cause certain fields to appear tobe unset. This has the effect of removing group permissions on bugs whenbuglist.cgi is provided with the encoded field names. (CAN-2002-0809)Bugzilla directs error messages from the syncshadowdb command to the HTMLoutput, which could leak sensitive information, including plaintextpasswords, if syncshadowdb fails. (CAN-2002-0810)Bugzilla may allow remote attackers to cause a denial of service or executecertain queries via a SQL injection attack on the sort order parameter tobuglist.cgi. (CAN-2002-0811)All users of Bugzilla are advised to upgrade to these errata packagescontaining Bugzilla version 2.14.3 which is not vulnerable to these issues.
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
To update all RPMs for your particular architecture, run:
rpm -Fvh [filenames]
where [filenames] is a list of the RPMs you wish to upgrade. Only those
RPMs which are currently installed will be updated. Those RPMs which are
not installed but included in the list will not be updated. Note that you
can also use wildcards (*.rpm) if your current directory *only* contains the
desired RPMs.
Please note that this update is also available via Red Hat Network. Many
people find this an easier way to apply updates. To use Red Hat Network,
launch the Red Hat Update Agent with the following command:
up2date
This will start an interactive process that will result in the appropriate
RPMs being upgraded on your system.
5. RPMs required:
Red Hat Powertools 7.0:
SRPMS:
noarch:
Red Hat Powertools 7.1:
SRPMS:
noarch:
6. Verification:
MD5 sum Package Name
1cbb82931e8bac613e465cd71ded8340 7.0/en/powertools/SRPMS/bugzilla-2.14.3-1.src.rpm
3240ecaa87a0782b5b0675d7c3d245bf 7.0/en/powertools/noarch/bugzilla-2.14.3-1.noarch.rpm
1cbb82931e8bac613e465cd71ded8340 7.1/en/powertools/SRPMS/bugzilla-2.14.3-1.src.rpm
3240ecaa87a0782b5b0675d7c3d245bf 7.1/en/powertools/noarch/bugzilla-2.14.3-1.noarch.rpm
These packages are GPG signed by Red Hat, Inc. for security. Our key
is available at:
About
You can verify each package with the following command:
rpm --checksig
If you only wish to verify that each package has not been corrupted or
tampered with, examine only the md5sum with the following command:
rpm --checksig --nogpg
References
CVE -CVE-2002-0804 CVE -CVE-2002-0805 CVE -CVE-2002-0806 CVE -CVE-2002-0807 CVE -CVE-2002-0808 CVE -CVE-2002-0809 CVE -CVE-2002-0810 CVE -CVE-2002-0811 Copyright(c) 2000, 2001, 2002 Red Hat, Inc.
Package List
Topic
Topic
A number of security-related bugs have been found in Bugzilla version 2.14.
Relevant Releases Architectures
Red Hat Powertools 7.0 - noarch
Red Hat Powertools 7.1 - noarch
Bugs Fixed
