CVE-2021-43086

CRITICAL

9.8

Description

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".

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/28/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

arm:adaptive_scalable_texture_compression_encoder

Weaknesses (CWE)

CWE-787

References

https://github.com/ARM-software/astc-encoder/issues/296.(cve@mitre.org)

https://github.com/ARM-software/astc-encoder/issues/296.(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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