Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Renderdoc | Renderdoc | < 1.27 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-EscalExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2023/Jun/2ExploitMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/07/msg00023.htmlThird Party Advisory
- https://renderdoc.org/Product
- https://security.gentoo.org/glsa/202311-10
- https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txtExploitThird Party Advisory
- http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-EscalExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2023/Jun/2ExploitMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/07/msg00023.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/12/msg00008.html
- https://renderdoc.org/Product
- https://security.gentoo.org/glsa/202311-10
- https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txtExploitThird Party Advisory
FAQ
What is CVE-2023-33864?
CVE-2023-33864 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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_Buf...
How severe is CVE-2023-33864?
CVE-2023-33864 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-33864?
Check the references section above for vendor advisories and patch information. Affected products include: Renderdoc Renderdoc.