Out-of-bounds Write Affecting php-embedded package, versions <0:7.3.5-5.module+el8.1.0+5441+020cccf5


Severity

Recommended
0.0
critical
0
10

Based on Oracle Linux security rating.

Threat Intelligence

Exploit Maturity
Mature
EPSS
97.32% (100th percentile)

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  • Snyk IDSNYK-ORACLE8-PHPEMBEDDED-2541781
  • published10 Apr 2022
  • disclosed28 Oct 2019

Introduced: 28 Oct 2019

CVE-2019-11043  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Oracle:8 php-embedded to version 0:7.3.5-5.module+el8.1.0+5441+020cccf5 or higher.
This issue was patched in ELSA-2019-3736.

NVD Description

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

In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus opening the possibility of remote code execution.

References

CVSS Scores

version 3.1