CVE-2023-33864
9.8
CRITICAL
CVSS 3.1
EPSS 3.6%
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.
How to fix CVE-2023-33864
To remediate CVE-2023-33864, upgrade the affected package to a fixed version below.
- Debian/renderdoc—upgrade to 1.11+dfsg-5+deb11u1 or later
Is CVE-2023-33864 being exploited?
Low — EPSS is 3.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.11+dfsg-5+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |