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Amazon Linux AMI: CVE-2020-7060: Security patch for php73 ((Multiple Advisories))

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Amazon Linux AMI: CVE-2020-7060: Security patch for php73 ((Multiple Advisories))

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
02/10/2020
Created
03/05/2020
Added
03/02/2020
Modified
03/02/2020

Description

When using certain mbstring functions to convert multibyte encodings, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause function mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead to information disclosure or crash.

Solution(s)

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

References

  • ALAS-2020-1347
  • USN-4279-1
  • USN-4279-2
  • CVE-2020-7060

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