CVE-2022-43280 — HIGH (7.1)

Vulnerability Description

wasm-interp v1.0.29 was discovered to contain an out-of-bounds read via the component OnReturnCallExpr->GetReturnCallDropKeepCount.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Webassembly	Wabt	1.0.29

Related Weaknesses (CWE)

CWE-125

References

https://github.com/WebAssembly/wabt/issues/1982ExploitIssue TrackingPatch
https://github.com/WebAssembly/wabt/issues/1982ExploitIssue TrackingPatch

FAQ

What is CVE-2022-43280?

CVE-2022-43280 is a vulnerability with a CVSS score of 7.1 (HIGH). wasm-interp v1.0.29 was discovered to contain an out-of-bounds read via the component OnReturnCallExpr->GetReturnCallDropKeepCount.

How severe is CVE-2022-43280?

CVE-2022-43280 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-43280?

Check the references section above for vendor advisories and patch information. Affected products include: Webassembly Wabt.