CVE-2023-33864

CVSS 9.8 CRITICALEPSS 3.6%CWE-190

Vexday Risk Score

48Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 9.8EPSS 3.6%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado

Lifecycle

07 Jun 2023Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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

Affected products

n/a · n/a

public PoCs found — 1

cve_referencepacketstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.htmlunverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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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://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