CVE-2021-43086
Last modified
CVE-2021-43086 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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".. EPSS estimates a 1.23% chance of exploitation in the next 30 days.
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".
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Arm | Adaptive Scalable Texture Compression Encoder | 3.2.0 |
References
- https://github.com/ARM-software/astc-encoder/issues/296.Broken Link, Exploit, Issue Tracking, Third Party Advisory
- https://github.com/ARM-software/astc-encoder/issues/296.Broken Link, Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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