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Test Kennung:1.3.6.1.4.1.25623.1.0.880746
Kategorie:CentOS Local Security Checks
Titel:CentOS Update for openssh CESA-2009:1470 centos5 i386
Zusammenfassung:The remote host is missing an update for the 'openssh'; package(s) announced via the referenced advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'openssh'
package(s) announced via the referenced advisory.

Vulnerability Insight:
OpenSSH is OpenBSD's SSH (Secure Shell) protocol implementation. These
packages include the core files necessary for both the OpenSSH client and
server.

A Red Hat specific patch used in the openssh packages as shipped in Red
Hat Enterprise Linux 5.4 (RHSA-2009:1287) loosened certain ownership
requirements for directories used as arguments for the ChrootDirectory
configuration options. A malicious user that also has or previously had
non-chroot shell access to a system could possibly use this flaw to
escalate their privileges and run commands as any system user.
(CVE-2009-2904)

All OpenSSH users are advised to upgrade to these updated packages, which
contain a backported patch to resolve this issue. After installing this
update, the OpenSSH server daemon (sshd) will be restarted automatically.

Affected Software/OS:
openssh on CentOS 5

Solution:
Please install the updated packages.

CVSS Score:
6.9

CVSS Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2009-2904
36552
http://www.securityfocus.com/bid/36552
38794
http://secunia.com/advisories/38794
38834
http://secunia.com/advisories/38834
39182
http://secunia.com/advisories/39182
58495
http://osvdb.org/58495
ADV-2010-0528
http://www.vupen.com/english/advisories/2010/0528
FEDORA-2010-5429
http://lists.fedoraproject.org/pipermail/package-announce/2010-March/038214.html
RHSA-2009:1470
https://rhn.redhat.com/errata/RHSA-2009-1470.html
[security-announce] 20100303 VMSA-2010-0004 ESX Service Console and vMA third party updates
http://lists.vmware.com/pipermail/security-announce/2010/000082.html
https://bugzilla.redhat.com/show_bug.cgi?id=522141
oval:org.mitre.oval:def:9862
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9862
CopyrightCopyright (C) 2011 Greenbone AG

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