Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2019-5252

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
14/12/2019
Last modified:
27/12/2019

Description

There is an improper authentication vulnerability in Huawei smartphones (Y9, Honor 8X, Honor 9 Lite, Honor 9i, Y6 Pro). The applock does not perform a sufficient authentication in a rare condition. Successful exploit could allow the attacker to use the application locked by applock in an instant.

Impact

Vector 3.x
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 3.50 LOW
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector (AV): Physical
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x
3.50
Severity 3.x
LOW
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 3.60 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): None

Base Score 2.0
3.60
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:huawei:enjoy_8_plus_firmware:*:*:*:*:*:*:*:* 9.1.0.124\(c00e112r1p6t8\) (excluding)
cpe:2.3:h:huawei:enjoy_8_plus:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:y9_firmware:*:*:*:*:*:*:*:* 9.1.0.131\(c432e6r1p5t8\) (excluding)
cpe:2.3:h:huawei:y9:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:honor_8x_firmware:*:*:*:*:*:*:*:* 9.1.0.217\(c00e15r3p2t8\) (excluding)
cpe:2.3:h:huawei:honor_8x:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:honor_8x_firmware:*:*:*:*:*:*:*:* 9.1.0.237\(c432e1r3p2t8\) (excluding)
cpe:2.3:h:huawei:honor_8x:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:honor_8x_firmware:*:*:*:*:*:*:*:* 9.1.0.237\(c636e2r4p1t8\) (excluding)
cpe:2.3:h:huawei:honor_8x:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:honor_9_lite_firmware:*:*:*:*:*:*:*:* 9.1.0.124\(c00e112r2p10t8\) (excluding)
cpe:2.3:h:huawei:honor_9_lite:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:honor_9_lite_firmware:*:*:*:*:*:*:*:* 9.1.0.136\(c636e5r1p5t8\) (excluding)
cpe:2.3:h:huawei:honor_9_lite:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:honor_9i_firmware:*:*:*:*:*:*:*:* 9.1.0.115\(c00e113r1p6t8\) (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools