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Incorrect Calculation Affecting lua-libs package, versions <0:5.3.4-12.el8

low

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.5% (77th percentile)
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NVD
5.3 medium
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SUSE
4 medium
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Red Hat
5.3 medium

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  • Snyk ID SNYK-CENTOS8-LUALIBS-2147248
  • published 26 Jul 2021
  • disclosed 24 Jul 2020
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Introduced: 24 Jul 2020

CVE-2020-24370 Open this link in a new tab
CWE-682 Open this link in a new tab

How to fix?

Upgrade Centos:8 lua-libs to version 0:5.3.4-12.el8 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream lua-libs package and not the lua-libs package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal(3,2^31).

References