CVE-2020-36448 Data races in cache
The Rust cache 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-2020-36448?
CVE-2020-36448 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 cache crate through 2020-11-24 for Rust. There are unconditional implementations of Send and Sync for Cache<K>.
Weakness: CWE-77
Which versions are affected by CVE-2020-36448?
3 open source packages ship an affected version, including cache. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
cache crates.io | All versions to 0.2.0 | None |
cache crates.io | All versions to 0.2.0 | None |
cache crates.io | From 0.0.0-0 | None |
Products include Cache Project Cache.
How do I fix CVE-2020-36448?
No fix has been published for CVE-2020-36448 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-36448 being exploited?
There is no known exploitation of CVE-2020-36448 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-g78p-g85h-q6ww, RUSTSEC-2020-0128.