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nvd[email protected]NVD:CVE-2021-0436
HistoryApr 13, 2021 - 7:15 p.m.

CVE-2021-0436

2021-04-1319:15:13
CWE-190
[email protected]
web.nvd.nist.gov
4
cryptoplugin
decrypt
integer overflow
local information disclosure
android
out of bounds read

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0

Percentile

9.6%

JSON

In CryptoPlugin::decrypt of CryptoPlugin.cpp, there is a possible out of bounds read due to integer overflow. This could lead to local 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-176496160

Affected configurations

Nvd
Node
googleandroidMatch8.1
OR
googleandroidMatch9.0
OR
googleandroidMatch10.0
OR
googleandroidMatch11.0
VendorProductVersionCPE
googleandroid8.1cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
googleandroid9.0cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
googleandroid10.0cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
googleandroid11.0cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*

Related

cvelist 1
cve 1
osv 1
prion 1
ics 1
cvelist
cvelist
CVE-2021-0436
2021-04-13 18:25:27
cve
cve
CVE-2021-0436
2021-04-13 19:15:13
osv
osv
[Information leak in libdrmclearkeyplugin.so in hardware/interfaces/drm/1.0/default/CryptoPlugin.cpp#127]-ASAN READ
2021-04-01 00:00:00
prion
prion
Integer overflow
2021-04-13 19:15:00
ics
ics
Siemens SIMATIC
2024-03-14 12:00:00

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0

Percentile

9.6%

JSON
Related for NVD:CVE-2021-0436
cvelist1cve1osv1prion1ics1