Vulnerability in V9 Project
CVE-2020-36447
An issue was discovered in the v9 crate through 2020-12-18 for Rust. There is an unconditional implementation of Sync for SyncRef<T>.
Vulnerability class: Race Condition
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (63.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- rustsec.org/advisories/RUSTSEC-2020-0127.html (Exploit, Third Party Advisory)
- raw.githubusercontent.com/rustsec/advisory-db/main/crates/v9/RUSTSEC-2020-0127… (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-36447?
- CVE-2020-36447 is a high-severity vulnerability in V9 Project, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 8.1/10. Published 2021-08-08.
- How severe is CVE-2020-36447?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2020-36447 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.