Improper Input Validation Affecting php-gd package, versions <0:7.4.19-1.module+el8.5.0+11143+cc873159


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.24% (65th percentile)

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  • Snyk ID SNYK-CENTOS8-PHPGD-1956601
  • published 26 Jul 2021
  • disclosed 15 May 2020

How to fix?

Upgrade Centos:8 php-gd to version 0:7.4.19-1.module+el8.5.0+11143+cc873159 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-gd package and not the php-gd package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data.

CVSS Scores

version 3.1
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NVD

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

6.5 medium
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SUSE

7.4 high