CVE-2023-33864

renderdoc: StreamReader::ReadFromExternal in RenderDoc before 1.27 allows an Integer Overflow with a resultant Buffer Overflow

CVE-2023-33864 is fixed in renderdoc on 1 platform by DEBIAN-CVE-2023-33864 (version 1.24+dfsg-1+deb12u1), released June 7, 2023. It is not reported as exploited. Patch Radar priority: Urgent.

Urgent

CVSS

9.8

critical

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0419

90th percentile

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.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
renderdoc · Debian 12.15 (bookworm)	1.24+dfsg-1+deb12u1	DEBIAN-CVE-2023-33864	Jun 7, 2023

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.