CVE-2018-20991
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductServo Smallvec
PublishedAug 26, 2019
First seenAug 26, 2019
How to fix
Update
- servo smallvec0.6.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| servo smallvec | 0.3.2 ≤ v < 0.6.3 | 0.6.3 |
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