CVE-2021-25900
Published Jan 26, 2021
Last updated 4 years ago
Overview
- Description
- An issue was discovered in the smallvec crate before 0.6.14 and 1.x before 1.6.1 for Rust. There is a heap-based buffer overflow in SmallVec::insert_many.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-787
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:servo:smallvec:*:*:*:*:*:rust:*:*",
"vulnerable": true,
"matchCriteriaId": "2393A957-50EE-46E7-8837-15AA1ABFEBAD",
"versionEndExcluding": "0.6.14",
"versionStartIncluding": "0.6.3"
},
{
"criteria": "cpe:2.3:a:servo:smallvec:*:*:*:*:*:rust:*:*",
"vulnerable": true,
"matchCriteriaId": "16134513-0D9E-4F61-9DAC-6D430AC167B0",
"versionEndExcluding": "1.6.1",
"versionStartIncluding": "1.0.0"
}
],
"operator": "OR"
}
]
}
]