CVE-2021-45946

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Source
https://cve.org/CVERecord?id=CVE-2021-45946
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45946.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-45946
Published
2022-01-01T00:15:08.277Z
Modified
2026-07-09T00:38:19.768205Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Wasm3 0.5.0 has an out-of-bounds write in CompileBlock (called from Compile_LoopOrBlock and CompileBlockStatements).

References

Affected packages

Git / github.com/wasm3/wasm3

Affected ranges

Type
GIT
Repo
https://github.com/wasm3/wasm3
Events
Introduced
6b8bcb1e07bf26ebef09a7211b0a37a446eafd52
Last affected
6b8bcb1e07bf26ebef09a7211b0a37a446eafd52
Database specific 
{
    "cpe": "cpe:2.3:a:wasm3_project:wasm3:0.5.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.5.0"
        },
        {
            "last_affected": "0.5.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

0.*
0.5.0
v0.*
v0.5.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45946.json"