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Elevation of Privilege in Conscrypt

CVE-2016-0818

(json)

• CVE numbers: CVE-2016-0818 [Bulletin-CVE-2016-0818]
• Coordinated disclosure?: unknown
• Categories: Elevation of Privilege in Conscrypt
• Details: The caching functionality in the TrustManagerImpl class in TrustManagerImpl.java in Conscrypt in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49H, and 6.x before 2016-03-01 mishandles the distinction between an intermediate CA and a trusted root CA, which allows man-in-the-middle attackers to spoof servers by leveraging access to an intermediate CA to issue a certificate, aka internal bug 26232830. [NIST-CVE-2016-0818]
• Discovered by: on: Unknown
• Reported on: 2016-03-01 [Bulletin-CVE-2016-0818]
• Fixed on: 2015-12-20 [[2]]
• Fix released on: Unknown
• Affected versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1 [Bulletin-CVE-2016-0818] regex: (4.4.4)|(5.0.2)|(5.1.1)|(6.0.[0-9])|(6.0.1)
• Affected devices:
• Affected manufacturers: all [Bulletin-CVE-2016-0818]
• Fixed versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1 [Bulletin-CVE-2016-0818]
• Submission: by: Daniel Carter, on: 2019-07-29