CVE-2020-36216
Data race in eventio
An issue was discovered in Input<R> in the eventio crate before 0.5.1 for Rust. Because a non-Send type can be sent to a different thread, a data race and memory corruption can occur.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in Input<R> in the eventio crate before 0.5.1 for Rust. Because a non-Send type can be sent to a different thread, a data race and memory corruption can occur.
- Record
CVE-2020-36216- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Weakness
- CWE-662, CWE-787
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in Input<R> in the eventio crate before 0.5.1 for Rust. Because a non-Send type can be sent to a different thread, a data race and memory corruption can occur.
- Record
CVE-2020-36216- Updated
- 2026-11-02
EUVDEUVD-2021-1595 No score
An issue was discovered in Input<R> in the eventio crate before 0.5.1 for Rust. Because a non-Send type can be sent to a different thread, a data race and memory corruption can occur.
- Record
EUVD-2021-1595- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-69vj-xx27-g45w
Data race in eventio
Input<R> implements Send without requiring R: Send.
Affected versions of this crate allows users to send non-Send types to other threads, which can lead to undefined behavior such as data race and memory corruption.
The flaw was corrected in version 0.5.1 by adding R: Send bound to the Send impl of Input<R>.
- Record
GHSA-69vj-xx27-g45w- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-662, CWE-787
- Updated
- 2026-11-02
OSVGHSA-69vj-xx27-g45w
Data race in eventio
Input<R> implements Send without requiring R: Send.
Affected versions of this crate allows users to send non-Send types to other threads, which can lead to undefined behavior such as data race and memory corruption.
The flaw was corrected in version 0.5.1 by adding R: Send bound to the Send impl of Input<R>.
- Record
GHSA-69vj-xx27-g45w- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-662, CWE-787
- Updated
- 2026-11-02
OSVRUSTSEC-2020-0108
Soundness issue: Input<R> can be misused to create data race to an object
Input<R> implements Send without requiring R: Send.
Affected versions of this crate allows users to send non-Send types to other threads, which can lead to undefined behavior such as data race and memory corruption.
The flaw was corrected in version 0.5.1 by adding R: Send bound to the Send impl of Input<R>.
- Record
RUSTSEC-2020-0108- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-36216 is a medium vulnerability (CVSS 5.9) in Petabi Eventio, published December 20, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.08%, the 65th percentile. Fixed in eventio 0.5.1.