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nvd[email protected]NVD:CVE-2020-0449
HistoryNov 10, 2020 - 1:15 p.m.

CVE-2020-0449

2020-11-1013:15:12
CWE-416
CWE-787
[email protected]
web.nvd.nist.gov
6
memory corruption
remote code execution
bluetooth server
android-9
android-10
android-11
android-8.0
android-8.1

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

46.9%

JSON

In btm_sec_disconnected of btm_sec.cc, there is a possible memory corruption due to a use after free. This could lead to remote code execution in the Bluetooth server with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.0 Android-8.1Android ID: A-162497143

Affected configurations

Nvd
Node
googleandroidMatch8.0
OR
googleandroidMatch8.1
OR
googleandroidMatch9.0
OR
googleandroidMatch10.0
OR
googleandroidMatch11.0
VendorProductVersionCPE
googleandroid8.0cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
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
osv 1
cve 1
prion 1
cvelist
cvelist
CVE-2020-0449
2020-11-10 12:52:32
osv
osv
Security fix introduced use after free when a remote device uses the sample LTK
2020-11-01 00:00:00
cve
cve
CVE-2020-0449
2020-11-10 13:15:12
prion
prion
Memory corruption
2020-11-10 13:15:00

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

46.9%

JSON
Related for NVD:CVE-2020-0449
cvelist1osv1cve1prion1