LOW
Out-of-bounds Read in FreeRDP
Published May 29, 2020
2.7
LOWCVSS 3.1
EPSS 1.61%
Description
In FreeRDP less than or equal to 2.0.0, there is an out-of-bound data read from memory in clear_decompress_subcode_rlex, visualized on screen as color. This has been patched in 2.1.0.
Affected products
-
- Version <= 2.0.0StatusaffectedConstraints-
- Version
No data.
Red Hat Enterprise Linux 7
freerdp-0:2.1.1-2.el7
Fixed · RHSA-2020:4031
Red Hat Enterprise Linux 8
freerdp-2:2.1.1-1.el8
Fixed · RHSA-2020:4647
Red Hat Enterprise Linux 8
vinagre-0:3.22.0-23.el8
Fixed · RHSA-2020:4647
Red Hat Enterprise Linux 6
freerdp
Out of support scope
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | freerdp-0:2.1.1-2.el7 | Fixed | RHSA-2020:4031 |
| Red Hat Enterprise Linux 8 | freerdp-2:2.1.1-1.el8 | Fixed | RHSA-2020:4647 |
| Red Hat Enterprise Linux 8 | vinagre-0:3.22.0-23.el8 | Fixed | RHSA-2020:4647 |
| Red Hat Enterprise Linux 6 | freerdp | Out of support scope | n/a |
No package ranges for this CVE.
Remediation
Red Hat mitigation
The flaw can be mitigated by not running the freerdp client with the /gfx connection modes and/or not connecting to untrusted or compromised rdp servers.
Weaknesses (1)
References (8)
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html vendor-advisoryThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2020-11040 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1848029 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-3424 Advisory
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-x4wq-m7c9-rjgr Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html mailing-listMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-11040
- https://www.cve.org/CVERecord?id=CVE-2020-11040
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html | vendor-advisoryThird Party Advisory | |
| https://access.redhat.com/security/cve/CVE-2020-11040 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1848029 | Issue Tracking | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-3424 | Advisory | |
| https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-x4wq-m7c9-rjgr | Third Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html | mailing-listMailing ListThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2020-11040 | ||
| https://www.cve.org/CVERecord?id=CVE-2020-11040 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner GitHub_M
Published May 29, 2020
Updated Aug 4, 2024
Reserved Mar 30, 2020
Link CVE-2020-11040
CISA Vulnrichment
Updated n/a
ENISA EUVD
EUVD-2020-3424 Assigner GitHub_M
Published May 29, 2020
Updated Aug 4, 2024
Exploited since n/a
Link EUVD-2020-3424