What is CVE-2022-44874?

CVE-2022-44874 is a medium-severity vulnerability in Wasm3_project Wasm3, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-12-13.

How severe is CVE-2022-44874?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Buffer overflow in Wasm3_project Wasm3

CVE-2022-44874

wasm3 commit 7890a2097569fde845881e0b352d813573e371f9 was discovered to contain a segmentation fault via the component op_CallIndirect at /m3_exec.h.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (22.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Wasm3_project Wasm3 — versions 2022-08-28
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-44874?: CVE-2022-44874 is a medium-severity vulnerability in Wasm3_project Wasm3, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-12-13.
How severe is CVE-2022-44874?: Medium severity. CVSS v3 base score is 5.5 out of 10.