CVE-2019-7309 Affecting glibc package, versions *


low

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.09% (35th percentile)
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NVD
5.5 medium
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Red Hat
3.3 low

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  • Snyk ID SNYK-DEBIAN9-GLIBC-356366
  • published 3 Feb 2019
  • disclosed 3 Feb 2019

How to fix?

There is no fixed version for Debian:9 glibc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

In the GNU C Library (aka glibc or libc6) through 2.29, the memcmp function for the x32 architecture can incorrectly return zero (indicating that the inputs are equal) because the RDX most significant bit is mishandled.