CVE-2023-33864
9.8
CRITICAL · CVSS 3.1 · EPSS 4.2% (pctl 91)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 4.16% — more likely to be exploited than 91% of all CVEs |
| Weakness | CWE-190 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2023-06-07 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| renderdoc | renderdoc |
References
- http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html
- http://seclists.org/fulldisclosure/2023/Jun/2
- https://lists.debian.org/debian-lts-announce/2023/07/msg00023.html
- https://renderdoc.org/
- https://security.gentoo.org/glsa/202311-10
- https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txt
- http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html
- http://seclists.org/fulldisclosure/2023/Jun/2
- https://lists.debian.org/debian-lts-announce/2023/07/msg00023.html
- https://lists.debian.org/debian-lts-announce/2024/12/msg00008.html
- https://renderdoc.org/
- https://security.gentoo.org/glsa/202311-10
- https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txt
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