VulnerabilityModified
CVE-2023-33863
SerialiseValue in RenderDoc before 1.27 allows an Integer Overflow with a resultant Buffer Overflow.
CRITICAL 9.8EPSS 3.65%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
SerialiseValue in RenderDoc before 1.27 allows an Integer Overflow with a resultant Buffer Overflow. 0xffffffff is sign-extended to 0xffffffffffffffff (SIZE_MAX) and then there is an attempt to add 1.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.65% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- renderdoc/renderdoc
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2023/Jun/2Exploit, Mailing List, Third 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.txtExploit, Third Party Advisory
- http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2023/Jun/2Exploit, Mailing List, Third 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.txtExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.