CVE-2020-23907 Information

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.

CVSS Vector

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

Reference

https://github.com/avast/retdec/issues/637 https://github.com/avast/retdec/commit/517298bafaaff0a8e3dd60dd055a67c41b545807

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8