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MitreCVE-2019-15417

HistoryNov 14, 2019 - 5:15 p.m.

CVE-2019-15417

2019-11-1417:15:20

mitre

web.nvd.nist.gov

cve-2019-15417

tecno spark pro

android

vulnerability

pre-installed app

dynamic code loading

confused deputy attack

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.3

Confidence

High

EPSS

Percentile

12.6%

JSON

The Tecno Spark Pro Android device with a build fingerprint of TECNO/H3722/TECNO-K8:7.0/NRD90M/K8-H3722ABCDE-N-171229V96:user/release-keys contains a pre-installed app with a package name of com.lovelyfont.defcontainer app (versionCode=7, versionName=7.0.5) that allows unauthorized dynamic code loading via a confused deputy attack. This capability can be accessed by any app co-located on the device.

Affected configurations

Nvd

Node

tecnospark_pro_firmwareMatch-

AND

tecnospark_proMatch-

VendorProductVersionCPE
tecnospark_pro_firmware-cpe:2.3:o:tecno:spark_pro_firmware:-:*:*:*:*:*:*:*
tecnospark_pro-cpe:2.3:h:tecno:spark_pro:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
tecno	spark_pro_firmware	-	cpe:2.3:o:tecno:spark_pro_firmware:-:::::::*
tecno	spark_pro	-	cpe:2.3:h:tecno:spark_pro:-:::::::*

References

www.kryptowire.com/android-firmware-2019/

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.3

Confidence

High

EPSS

Percentile

12.6%

JSON

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