Bug 1308851 - (CVE-2016-2402) CVE-2016-2402 okhttp: certificate pining bypass
CVE-2016-2402 okhttp: certificate pining bypass
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20160210,repor...
: Security
Depends On: 1308853
Blocks:
  Show dependency treegraph
 
Reported: 2016-02-16 04:41 EST by Andrej Nemec
Modified: 2016-02-29 17:23 EST (History)
3 users (show)

See Also:
Fixed In Version: okhttp 3.1.2, okhttp 2.7.4
Doc Type: Bug Fix
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Description Andrej Nemec 2016-02-16 04:41:10 EST
A vulnerability was discovered in OkHttp that allows an attacker to bypass
certificate pinning. OkHttp did not validate that the pinned certificate
was in the chain to a trusted certificate authority.

External reference:

https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/

CVE request:

http://seclists.org/oss-sec/2016/q1/308
Comment 1 Andrej Nemec 2016-02-16 04:42:10 EST
Created okhttp tracking bugs for this issue:

Affects: fedora-all [bug 1308853]
Comment 2 Andrej Nemec 2016-02-18 04:23:42 EST
CVE assignment:

http://seclists.org/oss-sec/2016/q1/370
Comment 3 Fedora Update System 2016-02-29 17:23:22 EST
okhttp-2.7.4-1.fc23, okio-1.6.0-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

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