Vulnerability · Published Jun 7, 2023 · Assigned by mitre
CVE-2023-33863
Critical 9.8
In plain English
A critical-severity integer overflow in the renderdoc package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.2% (higher than 91% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)4.2%top 9.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | renderdoc | 1.24+dfsg-1+deb12u1 | DEBIAN-CVE-2023-33863 |
| Ubuntu:22.04:LTS | renderdoc | no fix listed | UBUNTU-CVE-2023-33863 |
Affected products (as reported)
Weakness: CWE-190 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://renderdoc.org/
- https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txt
- 20230607 LPE and RCE in RenderDoc: CVE-2023-33865, CVE-2023-33864, CVE-2023-33863 mailing-list
- http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html
- [debian-lts-announce] 20230725 [SECURITY] [DLA 3501-1] renderdoc security update mailing-list
- GLSA-202311-10 vendor-advisory
- https://lists.debian.org/debian-lts-announce/2024/12/msg00008.html