Vulnerability · Published May 20, 2022 · Assigned by mitre
CVE-2022-28990
High 7.8
In plain English
A high-severity security flaw in the pywasm3 package (PyPI). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.4%top 66.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | pywasm3 | no fix listed | GHSA-77fq-4xf5-hph4 |
| PyPI | pywasm3 | no fix listed | PYSEC-2022-43154 |
Affected products (as reported)
References
- https://github.com/wasm3/wasm3/issues/323 x_refsource_MISC
- https://github.com/wasm3/wasm3/pull/324 x_refsource_MISC