CVE-2023-33864

Published: Jun 7, 2023Modified: Nov 3, 2025

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

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.

Affected (1)

Products: Renderdoc: Renderdoc

Renderdoc

1 product

Renderdoc

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Renderdoc Renderdoc	Before 1.27

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (13)

http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html

Source: cve@mitre.org

ExploitThird Party AdvisoryVDB Entry

http://seclists.org/fulldisclosure/2023/Jun/2

Source: cve@mitre.org

ExploitMailing ListThird Party Advisory

https://lists.debian.org/debian-lts-announce/2023/07/msg00023.html

Source: cve@mitre.org

Third Party Advisory

https://renderdoc.org/

Source: cve@mitre.org

Product

https://security.gentoo.org/glsa/202311-10

Source: cve@mitre.org

https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txt

Source: cve@mitre.org

ExploitThird Party Advisory

http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html