Use After Free in Rusqlite Project
CVE-2020-35873
An issue was discovered in the rusqlite crate before 0.23.0 for Rust. Memory safety can be violated because sessions.rs has a use-after-free.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.018 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- rustsec.org/advisories/RUSTSEC-2020-0014.html (Third Party Advisory)
- github.com/rusqlite/rusqlite/releases/tag/0.23.0 (Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2020-35873?
- CVE-2020-35873 is a critical-severity vulnerability in Rusqlite Project, classified under Use After Free. CVSS score: 9.8/10. Published 2020-12-31.
- How severe is CVE-2020-35873?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-35873 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.