Overview
- Description
- A double free or use after free could occur after SSL_clear in OpenBSD 7.2 before errata 026 and 7.3 before errata 004, and in LibreSSL before 3.6.3 and 3.7.x before 3.7.3. NOTE: OpenSSL is not affected.
- Source
- cve@mitre.org
- NVD status
- Modified
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
Weaknesses
- nvd@nist.gov
- CWE-415
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openbsd:libressl:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "784B0777-194D-4E4A-874F-198BD201B508",
"versionEndExcluding": "3.6.3"
},
{
"criteria": "cpe:2.3:a:openbsd:libressl:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0E68DCDD-212C-4EF0-AF5D-23CD66073680",
"versionEndExcluding": "3.7.3",
"versionStartIncluding": "3.7.0"
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:7.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6E6EC6AC-E2DE-4166-A762-AB6A88DF1C1E"
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3C8A4344-6ABE-4626-ADA4-3FA91F8D76C7"
}
],
"operator": "OR"
}
]
}
]