Deserialization of untrusted data

2019-06-1800:15:00

PRIOn knowledge base

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7.2 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.8%

JSON

app/Model/Server.php in MISP 2.4.109 allows remote command execution by a super administrator because the PHP file_exists function is used with user-controlled entries, and phar:// URLs trigger deserialization.

CPENameOperatorVersion
mispeq2.4.109

CPE	Name	Operator	Version
	misp	eq	2.4.109

References

github.com/MISP/MISP/commit/c42c5fe92783dd306b7600db1f6a25324445b40c

zigrin.com/advisories/misp-command-injection-via-phar-deserialization/