VulnerabilityModified
CVE-2018-20991
An issue was discovered in the smallvec crate before 0.6.3 for Rust.
CRITICAL 9.8EPSS 1.81%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in the smallvec crate before 0.6.3 for Rust. The Iterator implementation mishandles destructors, leading to a double free.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.81% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415
- Affected
- servo/smallvec
- Source
- cve@mitre.org
References
- https://rustsec.org/advisories/RUSTSEC-2018-0003.htmlThird Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2018-0003.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.