CVE-2016-2402
medium
CVSS v3
5.9
CVSS v4 NEW
—
VIR risk
5.9
Description
Improper Certificate Validation in OkHttp
Predictions
Exploit likelihood
69%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | com.squareup.okhttp3:okhttp | <2.7.4 | 2.7.4 |
| Maven | com.squareup.okhttp3:okhttp | >=3.0.0,<3.1.2 | 3.1.2 |
References
- http://www.openwall.com/lists/oss-security/2016/02/10/8
- http://www.openwall.com/lists/oss-security/2016/02/18/7
- https://koz.io/pinning-cve-2016-2402/
- https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
- https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/
- https://nvd.nist.gov/vuln/detail/CVE-2016-2402
- https://github.com/square/okhttp
- 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
CWEs
CWE-295
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.