CVE-2020-14404

Description

An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.02% Top 25%
Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13 third party advisory release notes
https://github.com/LibVNC/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff third party advisory patch
https://lists.debian.org/debian-lts-announce/2020/06/msg00035.html third party advisory mailing list
https://usn.ubuntu.com/4434-1/ third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00045.html third party advisory mailing list
https://usn.ubuntu.com/4573-1/ third party advisory vendor advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2020-14404?
CVE-2020-14404 has been scored as a medium severity vulnerability.
How to fix CVE-2020-14404?
To fix CVE-2020-14404, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-14404 being actively exploited in the wild?
It is possible that CVE-2020-14404 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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