CVE-2020-35897 json
Data races in atom
published 2020-09-21 6 y ago modified 2026-06-17 4 mo ago also GHSA-9cg2-2j2h-59v9 , RUSTSEC-2020-0044 , EUVD-2021-1655
- cvss
- 4.7
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 9%
- public exploits
- 0
- none known
Summary
An issue was discovered in the atom crate before 0.3.6 for Rust. An unsafe Send implementation allows a cross-thread data race.
Patch / fix
- crates.io atom 0.3.6
- atom_project atom 0.3.6
Exploit prediction
0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 1.9 | AV:L/AC:M/Au:N/C:N/I:N/A:P |
| OSV | 3.1 | 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
| GitHub | 3.1 | 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | atom | <0.3.6 >=0.0.0-0, <0.3.6 |
0.3.6 |
Classification
- Weakness
-
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
References
-
rustsec.org
/advisories/RUSTSEC-2020-0044.html
web, third-party-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-35897
advisory
-
github.com
/slide-rs/atom/issues/13
web, report
-
github.com
/slide-rs/atom
package
-
crates.io
/crates/atom
package
Sources
- CVE List CVE-2020-35897
- GitHub Advisory GHSA-9cg2-2j2h-59v9
- NVD CVE-2020-35897
- OSV RUSTSEC-2020-0044
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