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Out-of-Bounds Affecting redhat-virtualization-host-image-update package, versions <0:4.2-20181026.0.el7_6

Severity

 Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.14% (51st percentile)

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  • Snyk IDSNYK-RHEL7-REDHATVIRTUALIZATIONHOSTIMAGEUPDATE-4460409
  • published26 Jul 2021
  • disclosed16 Aug 2018
Report a new vulnerability Found a mistake?

Introduced: 16 Aug 2018

CVE-2018-10873  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade RHEL:7 redhat-virtualization-host-image-update to version 0:4.2-20181026.0.el7_6 or higher.
This issue was patched in RHSA-2018:3470.

NVD Description

Note: Versions mentioned in the description apply only to the upstream redhat-virtualization-host-image-update package and not the redhat-virtualization-host-image-update package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A vulnerability was discovered in SPICE before version 0.14.1 where the generated code used for demarshalling messages lacked sufficient bounds checks. A malicious client or server, after authentication, could send specially crafted messages to its peer which would result in a crash or, potentially, other impacts.