Snyk has a published code exploit for this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade 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
.
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.