UBUNTU-CVE-2018-20200
- Source
- https://ubuntu.com/security/CVE-2018-20200
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20200.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-20200
- Withdrawn
- 2025-06-23T15:53:16Z
- Published
- 2019-04-18T19:29:00Z
- Modified
- 2019-04-18T19:29:00Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
* DISPUTED * CertificatePinner.java in OkHttp 3.x through 3.12.0 allows man-in-the-middle attackers to bypass certificate pinning by changing SSLContext and the boolean values while hooking the application. NOTE: This id is disputed because some parties don't consider this is a vulnerability. Their rationale can be found in https://github.com/square/okhttp/issues/4967.
- References
-
- https://ubuntu.com/security/CVE-2018-20200
- https://github.com/square/okhttp/issues/4967
- https://cxsecurity.com/issue/WLB-2018120252
- https://github.com/square/okhttp/commits/master
- https://github.com/square/okhttp/releases
- https://square.github.io/okhttp/3.x/okhttp/
- https://www.cve.org/CVERecord?id=CVE-2018-20200
Affected packages
Ubuntu:Pro:18.04:LTS / libokhttp-java
Package
- Name
- libokhttp-java
- Purl
- pkg:deb/ubuntu/libokhttp-java
Ubuntu:20.04:LTS / libokhttp-java
Package
- Name
- libokhttp-java
- Purl
- pkg:deb/ubuntu/libokhttp-java
Ubuntu:22.04:LTS / libokhttp-java
Package
- Name
- libokhttp-java
- Purl
- pkg:deb/ubuntu/libokhttp-java