CVE-2021-43086

ARM astcenc 3.2.0 is vulnerable to Buffer Overflow. When the compression function of the astc-encoder project with -cl option was used, a stack-buffer-overflow occurred in function encode_ise() in function compress_symbolic_block_for_partition_2planes() in "/Source/astcenc_compress_symbolic.cpp".

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ARM-software/astc-encoder/issues/296.	Broken Link Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:arm:adaptive_scalable_texture_compression_encoder:3.2.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-02-28 15:15

Updated : 2024-02-28 19:09

NVD link : CVE-2021-43086

Mitre link : CVE-2021-43086

CVE.ORG link : CVE-2021-43086

JSON object : View

Products Affected

arm

adaptive_scalable_texture_compression_encoder

CWE

CWE-787

Out-of-bounds Write

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