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nvd[email protected]NVD:CVE-2023-20966
HistoryMar 24, 2023 - 8:15 p.m.

CVE-2023-20966

2023-03-2420:15:10
CWE-787
web.nvd.nist.gov
android
heap buffer overflow
privilege escalation

7.8 High

CVSS3

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

8.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

In inflate of inflate.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-242299736

Affected configurations

NVD
Node
googleandroidMatch11.0
OR
googleandroidMatch12.0
OR
googleandroidMatch12.1
OR
googleandroidMatch13.0

7.8 High

CVSS3

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

8.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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