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prionPRIOn knowledge basePRION:CVE-2021-3907
HistoryNov 11, 2021 - 10:15 p.m.

Remote code execution

2021-11-1122:15:00
PRIOn knowledge base
www.prio-n.com
2

9.6 High

AI Score

Confidence

High

0.064 Low

EPSS

Percentile

93.7%

OctoRPKI does not escape a URI with a filename containing “…”, this allows a repository to create a file, (ex. rsync://example.org/repo/…/…/etc/cron.daily/evil.roa), which would then be written to disk outside the base cache folder. This could allow for remote code execution on the host machine OctoRPKI is running on.

9.6 High

AI Score

Confidence

High

0.064 Low

EPSS

Percentile

93.7%