Overview
- Description
- OkHttp before 2.7.4 and 3.x before 3.1.2 allows man-in-the-middle attackers to bypass certificate pinning by sending a certificate chain with a certificate from a non-pinned trusted CA and the pinned certificate.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.9
- Impact score
- 3.6
- Exploitability score
- 2.2
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-295
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:squareup:okhttp:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "770E740C-33B8-4A51-B55F-B240F33960BD",
"versionEndIncluding": "2.7.3"
},
{
"criteria": "cpe:2.3:a:squareup:okhttp3:3.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A4AD815F-E998-4C8D-B64C-B5C6E0750D3D"
},
{
"criteria": "cpe:2.3:a:squareup:okhttp3:3.0.0:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D6367344-FB92-46BE-B460-423573309C88"
},
{
"criteria": "cpe:2.3:a:squareup:okhttp3:3.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "37FD7BC3-0E9A-4BFE-9058-8C55A495EF2C"
},
{
"criteria": "cpe:2.3:a:squareup:okhttp3:3.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA32D418-4F2A-4CE8-9AE0-5168B7DDF7A8"
},
{
"criteria": "cpe:2.3:a:squareup:okhttp3:3.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AA482A17-1951-4725-90C5-CCD39CD4A220"
}
],
"operator": "OR"
}
]
}
]