CVE-2021-21128
Published Feb 9, 2021
Last updated 4 years ago
Overview
- Description
- Heap buffer overflow in Blink in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- Source
- chrome-cve-admin@google.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-787
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "565ED6B8-8F41-4E79-A280-33CB321E607F",
"versionEndExcluding": "88.0.4324.96"
},
{
"criteria": "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F4045760-DF4A-4728-9B52-0280FC45C05D",
"versionEndExcluding": "88.0.705.50"
}
],
"operator": "OR"
}
]
}
]