Overview
- Description
- An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS server.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
Weaknesses
- nvd@nist.gov
- CWE-125
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B67B902C-4F68-4FD5-8A04-FFF6B1F1A738",
"versionEndExcluding": "5.15.4",
"versionStartIncluding": "5.0.0"
},
{
"criteria": "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "513DDB0D-A132-4046-8B49-D2776E585826",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "6.0.0"
},
{
"criteria": "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "116DC3F0-630E-43F6-AD19-0ABB41CF3D70",
"versionEndExcluding": "6.5.1",
"versionStartIncluding": "6.3.0"
}
],
"operator": "OR"
}
]
}
]