Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x and 4.2.x before 4.2.3, and 4.3.x before 4.3.3 does not restrict the characters in a username, which might allow remote attackers to inject data into an LDAP directory via a crafted login attempt.

Multiple vulnerablilities was identified and fixed in bugzilla :

The get_attachment_link function in Template.pm in Bugzilla 2.x and 3.x before 3.6.10, 3.7.x and 4.0.x before 4.0.7, 4.1.x and 4.2.x before 4.2.2, and 4.3.x before 4.3.2 does not check whether an attachment is private before presenting the attachment description within a public comment, which allows remote attackers to obtain sensitive description information by reading a comment (CVE-2012-1969).

Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x and 4.2.x before 4.2.3, and 4.3.x before 4.3.3 does not restrict the characters in a username, which might allow remote attackers to inject data into an LDAP directory via a crafted login attempt (CVE-2012-3981).

Cross-site scripting (XSS) vulnerability in Bugzilla 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1, allows remote attackers to inject arbitrary web script or HTML via a field value that is not properly handled during construction of a tabular report, as demonstrated by the Version field (CVE-2012-4189).

Bugzilla/Attachment.pm in attachment.cgi in Bugzilla 2.x and 3.x before 3.6.12, 3.7.x and 4.0.x before 4.0.9, 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1 allows remote attackers to read attachment descriptions from private bugs via an obsolete=1 insert action (CVE-2012-4197).

The User.get method in Bugzilla/WebService/User.pm in Bugzilla 3.7.x and 4.0.x before 4.0.9, 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1 has a different outcome for a groups request depending on whether a group exists, which allows remote authenticated users to discover private group names by observing whether a call throws an error (CVE-2012-4198).

template/en/default/bug/field-events.js.tmpl in Bugzilla 3.x before 3.6.12, 3.7.x and 4.0.x before 4.0.9, 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1 generates JavaScript function calls containing private product names or private component names in certain circumstances involving custom-field visibility control, which allows remote attackers to obtain sensitive information by reading HTML source code (CVE-2012-4199).

Cross-site scripting (XSS) vulnerability in the Flash component infrastructure in YUI 2.8.0 through 2.9.0, as used in Bugzilla 3.7.x and 4.0.x before 4.0.9, 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1, allows remote attackers to inject arbitrary web script or HTML via vectors related to swfstore.swf, a similar issue to CVE-2010-4209 (CVE-2012-5883).

Cross-site scripting (XSS) vulnerability in show_bug.cgi in Bugzilla before 3.6.13, 3.7.x and 4.0.x before 4.0.10, 4.1.x and 4.2.x before 4.2.5, and 4.3.x and 4.4.x before 4.4rc2 allows remote attackers to inject arbitrary web script or HTML via the id parameter in conjunction with an invalid value of the format parameter (CVE-2013-0785).

The Bugzilla::Search::build_subselect function in Bugzilla 2.x and 3.x before 3.6.13 and 3.7.x and 4.0.x before 4.0.10 generates different error messages for invalid product queries depending on whether a product exists, which allows remote attackers to discover private product names by using debug mode for a query (CVE-2013-0786).

The updated packages have upgraded to the 4.2.5 version which is not vulnerable to these issues

According to its banner, the version of Bugzilla installed on the remote host is affected by multiple vulnerabilities :

  - When the user logs in using LDAP, the username is not     escaped when building the uid=$username filter which     is used to query the LDAP directory. This could     potentially lead to LDAP injection.  Note that this     affects versions 2.12 to 3.6.10, 3.7.1 to 4.0.7,     4.1.1 to 4.2.2, and 4.3.1 to 4.3.2. (CVE-2012-3981)

  - Extensions are not protected against directory     browsing and users can access the source code of the     templates which may contain sensitive data.  Note that     this affects versions 2.23.2 to 3.6.10, 3.7.1 to 4.0.7,     4.1.1 to 4.2.2, and 4.3.1 to 4.3.2. (CVE-2012-4747)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

A Bugzilla Security Advisory reports : The following security issues have been discovered in Bugzilla : LDAP Injection When the user logs in using LDAP, the username is not escaped when building the uid=$username filter which is used to query the LDAP directory. This could potentially lead to LDAP injection. Directory Browsing Extensions are not protected against directory browsing and users can access the source code of the templates which may contain sensitive data. Directory browsing is blocked in Bugzilla 4.3.3 only, because it requires a configuration change in the Apache httpd.conf file to allow local .htaccess files to use Options -Indexes. To not break existing installations, this fix has not been backported to stable branches.
The access to templates is blocked for all supported branches except the old 3.6 branch, because this branch doesn't have .htaccess in the bzr repository and cannot be fixed easily for existing installations without potentially conflicting with custom changes.

ID	Name	Product	Family	Severity
66080	Mandriva Linux Security Advisory : bugzilla (MDVSA-2013:066)	Nessus	Mandriva Local Security Checks	medium
62074	Bugzilla < 3.6.11 / 4.0.8 / 4.2.3 / 4.3.3 Multiple Vulnerabilities	Nessus	CGI abuses	medium
61764	FreeBSD : bugzilla -- multiple vulnerabilities (6ad18fe5-f469-11e1-920d-20cf30e32f6d)	Nessus	FreeBSD Local Security Checks	medium

Detections

Analytics

CVE-2012-3981

critical

Tenable Plugins

medium

medium

medium