CVE-2020-15681
N/A
N/A
Summary
When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 82.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mozilla | Firefox | unspecified < 82 | affected |
Weaknesses
- Multiple WASM threads may have overwritten each others' stub table entries
ADP Enrichment
CVE Program Container
Additional References
- https://www.mozilla.org/security/advisories/mfsa2020-45/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1666568
References
- https://www.mozilla.org/security/advisories/mfsa2020-45/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1666568
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