CVE-2023-33864
CRITICALRenderDoc < 1.27 - Integer Overflow and Buffer Overflow in StreamReader::ReadFromExternal
Title source: llmDescription
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.
References (7)
Core 7
Core References
Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html
Product
https://renderdoc.org/
Exploit, Third Party Advisory
https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txt
Exploit, Mailing List, Third Party Advisory mailing-list
http://seclists.org/fulldisclosure/2023/Jun/2
Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2023/07/msg00023.html
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202311-10
Scores
CVSS v3
9.8
EPSS
0.0365
EPSS Percentile
88.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-190
Status
published
Products (1)
renderdoc/renderdoc
< 1.27
Published
Jun 07, 2023
Tracked Since
Feb 18, 2026