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Debian: Security Advisory for qemu (DSA-4733-1)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'qemu' package(s) announced via the DSA-4733-1 advisory.
Insight
Insight
It was discovered that incorrect memory handling in the SLIRP networking implementation could result in denial of service or potentially the execution of arbitrary code.
Affected Software
Affected Software
'qemu' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For the stable distribution (buster), this problem has been fixed in version 1:3.1+dfsg-8+deb10u7. In addition this update fixes a regression caused by the patch for CVE-2020-13754 , which could lead to startup failures in some Xen setups. We recommend that you upgrade your qemu packages.