Integer Overflow or Wraparound Affecting apcu-panel package, versions <0:5.1.17-1.module+el8.1.0+3189+a1bff096


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.92% (84th percentile)

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  • Snyk ID SNYK-CENTOS8-APCUPANEL-2031707
  • published 26 Jul 2021
  • disclosed 18 Jun 2019

How to fix?

Upgrade Centos:8 apcu-panel to version 0:5.1.17-1.module+el8.1.0+3189+a1bff096 or higher.

NVD Description

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

Function iconv_mime_decode_headers() in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 may perform out-of-buffer read due to integer overflow when parsing MIME headers. This may lead to information disclosure or crash.

CVSS Scores

version 3.1
Expand this section

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