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Out-of-bounds Read Affecting php56-intl package, versions <0:5.6.26-1.128.amzn1

Severity

 Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
1.89% (89th percentile)

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  • Snyk IDSNYK-AMZN201803-PHP56INTL-1702656
  • published27 Sept 2021
  • disclosed17 Sept 2016
Report a new vulnerability Found a mistake?

Introduced: 17 Sep 2016

CVE-2016-7414  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2018.03 php56-intl to version 0:5.6.26-1.128.amzn1 or higher.
This issue was patched in ALAS-2016-753.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php56-intl package and not the php56-intl package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

The ZIP signature-verification feature in PHP before 5.6.26 and 7.x before 7.0.11 does not ensure that the uncompressed_filesize field is large enough, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via a crafted PHAR archive, related to ext/phar/util.c and ext/phar/zip.c.