CVE-2016-2803
published 2017-04-12CVE-2016-2803: Cross-site scripting (XSS) vulnerability in the dependency graphs in Bugzilla 2.16rc1 through 4.4.11, and 4.5.1 through 5.0.2 allows remote attackers to inject…
PriorityP425medium6.1CVSS 3.0
AVNACLPRNUIRSCCLILAN
EPSS
1.48%
71.3th percentile
Cross-site scripting (XSS) vulnerability in the dependency graphs in Bugzilla 2.16rc1 through 4.4.11, and 4.5.1 through 5.0.2 allows remote attackers to inject arbitrary web script or HTML.
Affected
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CVSS provenance
nvdv3.06.1MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
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Bugzilla
CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs [epel-6]
bugzilla·2016-05-17·CVSS 6.1
CVE-2016-2803 [MEDIUM] CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs [epel-6]
CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs [epel-6]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
[bug automatically created by: add-tracking-bugs]
Di
Bugzilla
CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs [fedora-all]
bugzilla·2016-05-17·CVSS 6.1
CVE-2016-2803 [MEDIUM] CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs [fedora-all]
CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of
Bugzilla
CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs
bugzilla·2016-05-17·CVSS 6.1
CVE-2016-2803 [MEDIUM] CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs
CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs
A vulnerability was found in the bugzilla application. Due to an incorrect parsing of the image map generated by the dot script, a specially crafted bug summary could trigger XSS in dependency graphs.
External references:
https://bugzilla.mozilla.org/show_bug.cgi?id=1253263
References:
http://seclists.org/bugtraq/2016/May/72
Upstream fix:
https://git.mozilla.org/?p=bugzilla/bugzilla.git;a=commitdiff;h=dd61903
Discussion:
Created bugzilla tracking bugs for this issue:
Affects: fedora-all [bug 1336672]
Affects: epel-5 [bug 1336673]
Affects: epel-6 [bug 1336674]
---
bugzilla-5.0.3-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.
---
bu
Bugzilla
CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs [epel-5]
bugzilla·2016-05-17·CVSS 6.1
CVE-2016-2803 [MEDIUM] CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs [epel-5]
CVE-2016-2803 bugzilla: Cross-site-scripting in dependency graphs [epel-5]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
[bug automatically created by: add-tracking-bugs]
Di
Bugzilla
[SECURITY] XSS vulnerability in dependency graphs via bug summary
bugzilla·2016-03-03
[HIGH] [SECURITY] XSS vulnerability in dependency graphs via bug summary
[SECURITY] XSS vulnerability in dependency graphs via bug summary
You can see this vulnerability in action on https://landfill.bugzilla.org/bugzilla-5.0-branch/showdependencygraph.cgi?id=32147&showsummary=1 or https://landfill.bugzilla.org/bugzilla-tip/showdependencygraph.cgi?id=28546&showsummary=1, clicking these links will currently display an alert saying "xss". This is because of the bug summary which has been set to the following string:
> rectangle (1,2) (3,4) http">alert(/xss/) 1
The issue is the code which read DOT output here: https://github.com/bugzilla/bugzilla/blob/86fb87f/showdependencygraph.cgi#L52. It assumes that each node will produce only one line, this isn't true however if the node label contains line breaks - dot will output the label at the end of the line and leav
http://packetstormsecurity.com/files/137079/Bugzilla-4.4.11-5.0.2-Summary-Cross-Site-Scripting.htmlhttp://www.securityfocus.com/archive/1/538401/100/0/threadedhttp://www.securitytracker.com/id/1035891https://www.bugzilla.org/security/4.4.11/http://packetstormsecurity.com/files/137079/Bugzilla-4.4.11-5.0.2-Summary-Cross-Site-Scripting.htmlhttp://www.securityfocus.com/archive/1/538401/100/0/threadedhttp://www.securitytracker.com/id/1035891https://www.bugzilla.org/security/4.4.11/
2017-04-12
Published