CVEvulnerability

CVE-2016-0818

5.9 MEDIUM Published 2016-03-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2016-03-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-254, CWE-345

Description

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.

Affected configurations

• google android 4.0 • google android 4.0.1 • google android 4.0.2 • google android 4.0.3 • google android 4.0.4 • google android 4.1 • google android 4.1.2 • google android 4.2 • google android 4.2.1 • google android 4.2.2 • google android 4.3 • google android 4.3.1 • google android 4.4 • google android 4.4.1 • google android 4.4.2 • google android 4.4.3 • google android 5.0 • google android 5.0.1 • google android 5.0.2 • google android 5.1 • google android 5.1.0 • google android 5.1.1 • google android 6.0 • google android 6.0.1

Related

Weakness · not in database (1)

Weakness · CWE (1)

  • CWE-345 Insufficient Verification of Data Authenticity weakness

References