Vulnerability in Servo Smallvec
CVE-2018-25023
An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.014 (71.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- rustsec.org/advisories/RUSTSEC-2018-0018.html (Exploit, Third Party Advisory, Issue Tracking)
- raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018… (Third Party Advisory)
- github.com/servo/rust-smallvec/commit/e64afc8c473d43e375ab42bd33db2d0d4ac4e41b
Frequently asked questions
- What is CVE-2018-25023?
- CVE-2018-25023 is a high-severity vulnerability in Servo Smallvec, classified under Use of Uninitialized Resource. CVSS score: 7.5/10. Published 2021-12-27.
- How severe is CVE-2018-25023?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2018-25023 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.