Out-of-bounds Read Affecting php72-soap package, versions <0:7.2.27-1.20.amzn1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating

    Threat Intelligence

    EPSS
    0.41% (75th percentile)

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  • Snyk ID SNYK-AMZN201803-PHP72SOAP-1720896
  • published 27 Sep 2021
  • disclosed 10 Feb 2020

How to fix?

Upgrade Amazon-Linux:2018.03 php72-soap to version 0:7.2.27-1.20.amzn1 or higher.
This issue was patched in ALAS-2020-1346.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php72-soap package and not the php72-soap package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

When using fgetss() function to read data with stripping tags, 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 this function to read past the allocated buffer. This may lead to information disclosure or crash.

CVSS Scores

version 3.1
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NVD

9.1 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    High
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Red Hat

6.5 medium
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SUSE

5.3 medium