CVE-2020-36450 Data races in bunch
The bunch crate incorrectly implements Send and Sync traits, potentially causing undefined behavior in concurrent contexts.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-36450?
CVE-2020-36450 is a high-severity vulnerability in n/a, published on 8 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in the bunch crate through 2020-11-12 for Rust. There are unconditional implementations of Send and Sync for Bunch<T>.
Weakness: CWE-77
Which versions are affected by CVE-2020-36450?
3 open source packages ship an affected version, including bunch. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
bunch crates.io | All versions to 0.1.0 | None |
bunch crates.io | All versions to 0.1.0 | None |
bunch crates.io | From 0.0.0-0 | None |
Products include Bunch Project Bunch.
How do I fix CVE-2020-36450?
No fix has been published for CVE-2020-36450 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-36450 being exploited?
There is no known exploitation of CVE-2020-36450 in the wild and no public exploit code.
Sources
Also known as GHSA-jwph-qp5h-f9wj, RUSTSEC-2020-0130.