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CVE-2023-33864

Good to know:

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Date: June 7, 2023

StreamReader::ReadFromExternal in RenderDoc before 1.27 allows an Integer Overflow with a resultant Buffer Overflow. It uses uint32_t(m_BufferSize-m_InputSize) even though m_InputSize can exceed m_BufferSize.

Language: C++

Severity Score

Related Resources (9)

https://nvd.nist.gov/vuln/detail/CVE-2023-33864
http://seclists.org/fulldisclosure/2023/Jun/2
https://security.gentoo.org/glsa/202311-10
https://renderdoc.org/
https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txt
https://security-tracker.debian.org/tracker/CVE-2023-33864
https://lists.debian.org/debian-lts-announce/2023/07/msg00023.html
http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html
https://www.mend.io/vulnerability-database/CVE-2023-33864

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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