Heap-based Buffer Overflow Affecting apcu-panel package, versions <0:5.1.12-2.module+el8.1.0+3202+af5476b9


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    2.27% (90th percentile)

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  • Snyk ID SNYK-CENTOS8-APCUPANEL-2031495
  • published 26 Jul 2021
  • disclosed 6 Dec 2018

How to fix?

Upgrade Centos:8 apcu-panel to version 0:5.1.12-2.module+el8.1.0+3202+af5476b9 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.

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A heap-based buffer over-read in PHAR reading functions in the PHAR extension may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse the file name, a different vulnerability than CVE-2018-20783. This is related to phar_detect_phar_fname_ext in ext/phar/phar.c.