CVE-2020-29260
HIGHCVSS 7.5/10EPSS 0.91%
Last modified
CVE-2020-29260 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().. EPSS estimates a 0.91% chance of exploitation in the next 30 days.
Description
libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libvncserver Project | Libvncserver | 0.9.13 |
| Debian | Debian Linux | 10.0 |
References
- https://github.com/LibVNC/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ecPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00035.htmlMailing List, Third Party Advisory
- https://github.com/LibVNC/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ecPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00035.htmlMailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-29260?
libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().
How severe is CVE-2020-29260?
CVE-2020-29260 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.91% probability of exploitation in the next 30 days.
How do I fix CVE-2020-29260?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-29260?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST