CVE-2020-23907

CRITICAL

Avast RetDec - Out-of-bounds Write in canSplitFunctionOn()

Title source: llm
STIX 2.1

Description

An issue was discovered in retdec v3.3. In function canSplitFunctionOn() of ir_modifications.cpp, there is a possible out of bounds read due to a heap buffer overflow. The impact is: Deny of Service, Memory Disclosure, and Possible Code Execution.

References (2)

Core 2
Core References
Exploit, Patch, Third Party Advisory x_refsource_misc
https://github.com/avast/retdec/issues/637

Scores

CVSS v3 9.8
EPSS 0.0261
EPSS Percentile 83.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
avast/retdec 3.3
Published Apr 21, 2021
Tracked Since Feb 18, 2026