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cpe:2.3:a:bytecodealliance:lucet:*:*:*:*:*:rust:*:*
part: a version: * update: *
| Vendor | Bytecodealliance (52b53bc1-2538-5fbc-966b-62b96fdcbee2) |
|---|---|
| Product | Lucet (e91694dd-753f-560c-a892-0fc5c872ddf1) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | rust |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2021-43790 |
vulnerable | 2026-06-08 05:36:44.267873 |
Use After Free in lucet
HIGH (8.5)
Lucet is a native WebAssembly compiler and runtime. There is a bug in the main branch of `lucet-runtime` affecting all versions published to crates.io that allows a use-after-free in an Instance object that could result in memory corruption, data race, or other related issues. This bug was introduced early in the development of Lucet and is present in all releases. As a result of this bug, and dependent on the memory backing for the Instance objects, it is possible to trigger a use-after-free when the Instance is dropped. Users should upgrade to the main branch of the Lucet repository. Lucet no longer provides versioned releases on crates.io. There is no way to remediate this vulnerability without upgrading.
Published: 2021-11-29T23:55:10.000Z
Updated: 2024-08-04T04:03:08.681Z |
Imported from gcve-enriched-dumps CVE data |
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