CVE-2022-44321

MEDIUM 5.5EPSS 0.3%

PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the LexSkipComment function in lex.c when called from LexScanGetToken.

CVSS v3.1: 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v3.1: 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS: 0.32% chance of exploitation in the next 30 days, 25th percentile
Published: 2022-11-08
Updated: 2025-05-01

Proof-of-concept exploits (1)

Halcy0nic/CVEs-for-picoc-3.2.2

References

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