Out-of-bounds Write Affecting qemu package, versions <2.0.0+dfsg-2ubuntu1.47


Severity

Recommended
low

Based on Ubuntu security rating

    Threat Intelligence

    EPSS
    1.77% (89th percentile)

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  • Snyk ID SNYK-UBUNTU1404-QEMU-514526
  • published 1 Aug 2019
  • disclosed 29 Jul 2019

How to fix?

Upgrade Ubuntu:14.04 qemu to version 2.0.0+dfsg-2ubuntu1.47 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 Ubuntu. See How to fix? for Ubuntu:14.04 relevant fixed versions and status.

ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment.

References