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prionPRIOn knowledge basePRION:CVE-2022-38751
HistorySep 05, 2022 - 10:15 a.m.

Input validation

2022-09-0510:15:00
PRIOn knowledge base
www.prio-n.com
13
snakeyaml
parsing
untrusted yaml
denial of service
stackoverflow
user-supplied input

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

46.9%

Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.