square/okhttp · Security
Improper Certificate Validation in OkHttp
- GHSA ID
- GHSA-4hc2-jh7r-wrc3
- CVE ID
- CVE-2016-2402
- Severity
- medium
- Published
- Updated
- CVSS
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS v3
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
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.
CWEs
- CWE-295 · Improper Certificate Validation
References
- https://nvd.nist.gov/vuln/detail/CVE-2016-2402 ↗
- https://koz.io/pinning-cve-2016-2402/ ↗
- https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E ↗
- https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/ ↗
- http://www.openwall.com/lists/oss-security/2016/02/10/8 ↗
- http://www.openwall.com/lists/oss-security/2016/02/18/7 ↗
- https://github.com/advisories/GHSA-4hc2-jh7r-wrc3 ↗