Amazon Linux: Security Advisory (ALAS-2013-234)

Information

Severity

Severity

Medium

Family

Family

Amazon Linux Local Security Checks

CVSSv2 Base

CVSSv2 Base

6.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

6 years ago

Modified

Modified

5 months ago

Summary

The remote host is missing an update announced via the referenced Security Advisory.

Insight

Insight

A use-after-free flaw was found in the way the X.Org server handled ImageText requests. A malicious, authorized client could use this flaw to crash the X.Org server or, potentially, execute arbitrary code with root privileges. (CVE-2013-4396 )

Solution

Solution

Run yum update xorg-x11-server to update your system.

Common Vulnerabilities and Exposures (CVE)

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