CVE-2020-4044

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 83.6% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-06-30 15:55Z6 YR AGO

Last updated

2024-08-04 07:52Z2 YR AGO

Reserved

2019-12-30

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

• CWE-121Stack-based Buffer OverflowVariant

Data version

5.1

Document digest

e99ba745370668f121c742fe3e241599edaaef22bb9b31892a642b8393c2f86f

• github.comhttps://github.com/neutrinolabs/xrdp/security/advisories/GHSA-j9fv-6fwf-p3g4x_refsource_CONFIRM
• github.comhttps://github.com/neutrinolabs/xrdp/releases/tag/v0.9.13.1x_refsource_MISC
• github.comhttps://github.com/neutrinolabs/xrdp/commit/0c791d073d0eb344ee7aaafd221513dc9226762cx_refsource_MISC
• lists.opensuse.orgopenSUSE-SU-2020:0999http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00036.htmlvendor-advisoryx_refsource_SUSE
• www.debian.orgDSA-4737https://www.debian.org/security/2020/dsa-4737vendor-advisoryx_refsource_DEBIAN
• lists.debian.org[debian-lts-announce] 20200809 [SECURITY] [DLA 2319-1] xrdp security updatehttps://lists.debian.org/debian-lts-announce/2020/08/msg00015.htmlmailing-listx_refsource_MLIST
• lists.opensuse.orgopenSUSE-SU-2020:1200http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00037.htmlvendor-advisoryx_refsource_SUSE