cbcvebase.
CVE-2021-0341
published 2021-02-10

CVE-2021-0341: In verifyHostName of OkHostnameVerifier.java, there is a possible way to accept a certificate for the wrong domain due to improperly used crypto. This could…

PriorityP339high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
0.88%
55.5th percentile
In verifyHostName of OkHostnameVerifier.java, there is a possible way to accept a certificate for the wrong domain due to improperly used crypto. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-171980069

Affected

16 ranges
VendorProductVersion rangeFixed in
googleandroid
googleandroid
googleandroid
googleandroid
googleandroid
googleandroid
platformexternal_okhttp>= 10:0 < 10:2021-02-0110:2021-02-01
platformexternal_okhttp>= 11:0 < 11:2021-02-0111:2021-02-01
platformexternal_okhttp>= 8.0:0 < 8.0:2021-02-018.0:2021-02-01
platformexternal_okhttp>= 8.1:0 < 8.1:2021-02-018.1:2021-02-01
platformexternal_okhttp>= 9:0 < 9:2021-02-019:2021-02-01
platformlibcore>= 10:0 < 10:2021-02-0110:2021-02-01
platformlibcore>= 11:0 < 11:2021-02-0111:2021-02-01
platformlibcore>= 8.0:0 < 8.0:2021-02-018.0:2021-02-01
platformlibcore>= 8.1:0 < 8.1:2021-02-018.1:2021-02-01
platformlibcore>= 9:0 < 9:2021-02-019:2021-02-01

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
vendor_oracle7.5HIGH
vendor_redhat7.5HIGH
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