Bug 864397 (CVE-2012-4543)

Summary: CVE-2012-4543 Certificate System: Multiple cross-site scripting flaws by displaying CRL or processing profile
Product: [Other] Security Response Reporter: Jan Lieskovsky <jlieskov>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: aakkiang, alee, awnuk, cfu, jgalipea, jmagne, kchamart, mharmsen, nkinder, security-response-team
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: impact=moderate,public=20121206,reported=20121008,source=customer,cvss2=4.3/AV:N/AC:M/Au:N/C:N/I:P/A:N,certificate_system_8/UI=affected,epel-5/pki-common=affected,rhel-6/pki-core=affected,fedora-all/pki-core=affected,cwe=CWE-79[auto]
Fixed In Version: pki-common-8.1.3-2.el5pki Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-08-09 15:25:40 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Bug Depends On: 869599, 884828, 884829, 885790    
Bug Blocks: 855229, 864425    

Description Jan Lieskovsky 2012-10-09 06:45:06 EDT
Multiple cross-site scripting (XSS) flaws were found in the way:

1) 'displayCRL' script of Certificate System sanitized content of 'pageStart' and 'pageSize' variables provided in the query string,

2) 'profileProcess' script of Certificate System sanitized content of 'nonce' variable provided in the query string.

A remote attacker could provide a specially-crafted web page that, when visited by an unsuspecting Certificate System user would lead to arbitrary HTML or web script execution in the context of Certificate System user session.
Comment 2 Jan Lieskovsky 2012-10-23 13:24:00 EDT
This issue affects the version of the pki-common package, as shipped with Red Hat Certificate System 8.1.

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This issue affects the version of the pki-common package, as shipped with Fedora EPEL 5.
Comment 3 Jan Lieskovsky 2012-10-24 05:13:57 EDT
This issue affects the version of the pki-core package, as shipped with Red Hat Enterprise Linux 6.

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This issue affects the versions of the pki-core package, as shipped with Fedora release of 16 and 17.
Comment 5 Jan Lieskovsky 2012-10-24 07:43:05 EDT
The CVE identifier of CVE-2012-4543 has been assigned to this issue.
Comment 8 Vincent Danen 2012-12-06 14:49:24 EST
Created pki-common tracking bugs for this issue

Affects: epel-5 [bug 884828]
Comment 9 Vincent Danen 2012-12-06 14:49:28 EST
Created pki-core tracking bugs for this issue

Affects: fedora-all [bug 884829]
Comment 10 errata-xmlrpc 2012-12-06 15:34:19 EST
This issue has been addressed in following products:

  Red Hat Certificate System 8

Via RHSA-2012:1550 https://rhn.redhat.com/errata/RHSA-2012-1550.html
Comment 12 Fedora Update System 2012-12-11 01:02:12 EST
pki-core-10.0.0-2.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 13 errata-xmlrpc 2013-02-21 05:06:01 EST
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2013:0511 https://rhn.redhat.com/errata/RHSA-2013-0511.html