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CVE-2020-7067

CVE-2020-7067 · OOB Read in urldecode()

This page contains facts from public vulnerability sources. Check the original advisory before updating.

In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.

CVSS 7.5 · High · EPSS 4.3% · Fix available

Published
Updated

Stack: system · php

Affected products and versions

  • php

    Versions
    • 7.2.x below 7.2.30: Affected
    • 7.3.x below 7.3.17 and 7.4.x below 7.4.5: Affected

    No fix published

  • php7.4 Debian:11

    Affected ranges
    • ECOSYSTEM: < 7.4.5-1

    Update to 7.4.5-1

Original sources

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