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Test ID:1.3.6.1.4.1.25623.1.0.70050
Category:Fedora Local Security Checks
Title:Fedora Core 15 FEDORA-2011-9652 (system-config-firewall)
Summary:NOSUMMARY
Description:Description:
The remote host is missing an update to system-config-firewall
announced via advisory FEDORA-2011-9652.

Update Information:

- fixed possible privilege escalation flaw via use of python pickle
(CVE-2011-2520), replaced pickle by json (rhbz#717985) and (rhbz#722991)
- stop D-BUS firewall mechanism on update, because D-BUS interface will not
be compatible to old pickle version
- system-config-printer needs to get updated, too

References:

[ 1 ] Bug #717985 - CVE-2011-2520 system-config-firewall: privilege escalation flaw via use of python pickle
https://bugzilla.redhat.com/show_bug.cgi?id=717985

Solution: Apply the appropriate updates.

This update can be installed with the yum update program. Use
su -c 'yum update system-config-firewall' at the command line.
For more information, refer to Managing Software with yum,
available at http://docs.fedoraproject.org/yum/.

http://www.securityspace.com/smysecure/catid.html?in=FEDORA-2011-9652

Risk factor : High

CVSS Score:
6.0

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-2520
1025793
http://securitytracker.com/id?1025793
45294
http://secunia.com/advisories/45294
48715
http://www.securityfocus.com/bid/48715
FEDORA-2011-9652
http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063314.html
RHSA-2011:0953
http://www.redhat.com/support/errata/RHSA-2011-0953.html
[oss-security] 20110718 CVE-2011-2520: flaw in system-config-firewall's usage of pickle allows privilege escalation
http://www.openwall.com/lists/oss-security/2011/07/18/6
https://bugzilla.redhat.com/show_bug.cgi?id=717985
systemconfigfirewall-priv-escalation(68734)
https://exchange.xforce.ibmcloud.com/vulnerabilities/68734
CopyrightCopyright (c) 2011 E-Soft Inc. http://www.securityspace.com

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