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Test ID:1.3.6.1.4.1.25623.1.0.120550
Category:Amazon Linux Local Security Checks
Title:Amazon Linux: Security Advisory (ALAS-2013-257)
Summary:The remote host is missing an update for the 'dracut' package(s) announced via the ALAS-2013-257 advisory.
Description:Summary:
The remote host is missing an update for the 'dracut' package(s) announced via the ALAS-2013-257 advisory.

Vulnerability Insight:
It was discovered that dracut created initramfs images as world readable. A local user could possibly use this flaw to obtain sensitive information from these files, such as iSCSI authentication passwords, encrypted root file system crypttab passwords, or other information. (CVE-2012-4453)

Affected Software/OS:
'dracut' package(s) on Amazon Linux.

Solution:
Please install the updated package(s).

CVSS Score:
2.1

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2012-4453
55713
http://www.securityfocus.com/bid/55713
RHSA-2013:1674
http://rhn.redhat.com/errata/RHSA-2013-1674.html
[oss-security] 20120927 Re: dracut creates non-world readable initramfs images
http://www.openwall.com/lists/oss-security/2012/09/27/4
[oss-security] 20120927 Re: dracut creates world readable initramfs images
http://www.openwall.com/lists/oss-security/2012/09/27/6
[oss-security] 20120927 dracut creates non-world readable initramfs images
http://www.openwall.com/lists/oss-security/2012/09/27/3
dracut-initramfs-information-disclosure(79258)
https://exchange.xforce.ibmcloud.com/vulnerabilities/79258
http://git.kernel.org/?p=boot/dracut/dracut.git%3Ba=commit%3Bh=e1b48995c26c4f06d1a71
https://bugzilla.redhat.com/show_bug.cgi?id=859448
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