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Amazon Linux AMI: CVE-2020-7063: Security patch for php73 ((Multiple Advisories))

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Amazon Linux AMI: CVE-2020-7063: Security patch for php73 ((Multiple Advisories))

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
02/27/2020
Created
03/17/2020
Added
03/14/2020
Modified
08/25/2020

Description

In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted.

Solution(s)

  • amazon-linux-upgrade-php72
  • amazon-linux-upgrade-php73

References

  • ALAS-2020-1351
  • USN-4330-1
  • CVE-2020-7063

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