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Amazon Linux AMI: CVE-2016-7480: Security patch for php70 (ALAS-2017-788)

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Amazon Linux AMI: CVE-2016-7480: Security patch for php70 (ALAS-2017-788)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
01/11/2017
Created
07/25/2018
Added
01/27/2017
Modified
05/07/2019

Description

The SplObjectStorage unserialize implementation in ext/spl/spl_observer.c in PHP before 7.0.12 does not verify that a key is an object, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access) via crafted serialized data.

Solution(s)

  • amazon-linux-upgrade-php70

References

  • amazon-linux-upgrade-php70

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