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prionPRIOn knowledge basePRION:CVE-2021-41990
HistoryOct 18, 2021 - 2:15 p.m.

Integer overflow

2021-10-1814:15:00
PRIOn knowledge base
www.prio-n.com
8

7.7 High

AI Score

Confidence

High

0.033 Low

EPSS

Percentile

91.4%

The gmp plugin in strongSwan before 5.9.4 has a remote integer overflow via a crafted certificate with an RSASSA-PSS signature. For example, this can be triggered by an unrelated self-signed CA certificate sent by an initiator. Remote code execution cannot occur.