Numeric Errors Affecting qemu package, versions <2.0.0+dfsg-6


0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.04% (6th percentile)
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NVD
5.9 medium
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Red Hat
5 medium

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  • Snyk ID SNYK-DEBIAN10-QEMU-427495
  • published 4 Nov 2014
  • disclosed 4 Nov 2014

How to fix?

Upgrade Debian:10 qemu to version 2.0.0+dfsg-6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a large image size, which triggers a buffer overflow or out-of-bounds read.