Overview
- Description
- An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:arc-swap_project:arc-swap:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CD4D67E4-C6C9-4FC8-99DB-18681D8CB3B9",
"versionEndExcluding": "0.4.8"
},
{
"criteria": "cpe:2.3:a:arc-swap_project:arc-swap:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E5AB9A2-9E47-4C1A-9996-BCD87E1BB4F9",
"versionEndExcluding": "1.1.0",
"versionStartIncluding": "1.0.0"
}
],
"operator": "OR"
}
]
}
]