CVE-2013-1922

Description

qemu-nbd in QEMU, as used in Xen 4.2.x, determines the format of a raw disk image based on the header, which allows local guest OS administrators to read arbitrary files on the host by modifying the header to identify a different format, which is used when the guest is restarted, a different vulnerability than CVE-2008-2004.

Category

3.3
CVSS
Severity: Low
CVSS 2.0 •
EPSS 0.08%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory gentoo.org Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103637.html vendor advisory
http://secunia.com/advisories/55082 third party advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103621.html vendor advisory
http://security.gentoo.org/glsa/glsa-201309-24.xml vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/104036.html vendor advisory
http://www.openwall.com/lists/oss-security/2013/04/16/2 mailing list
http://www.securitytracker.com/id/1028426 vdb entry
http://www.openwall.com/lists/oss-security/2013/04/15/3 mailing list

Frequently Asked Questions

What is the severity of CVE-2013-1922?
CVE-2013-1922 has been scored as a low severity vulnerability.
How to fix CVE-2013-1922?
To fix CVE-2013-1922, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-1922 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2013-1922 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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