CVE-2023-33863
renderdoc - security update
9.8
CRITICAL
CVSS 3.1
EPSS 3.6%
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.
How to fix CVE-2023-33863
To remediate CVE-2023-33863, upgrade the affected package to a fixed version below.
- Debian/renderdoc—upgrade to 1.11+dfsg-5+deb11u1 or later
- —upgrade to 1.2+dfsg-2+deb10u1 or later
- —upgrade to 1.11+dfsg-5+deb11u1 or later
Is CVE-2023-33863 being exploited?
Low — EPSS is 3.6%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.11+dfsg-5+deb11u1
- from 0, < 1.2+dfsg-2+deb10u1
- 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 |