Improper Validation of Array Index in FreeRDP
Published May 29, 2020
2.7
LOWCVSS 3.1
EPSS 1.54%
Description
In FreeRDP less than or equal to 2.0.0, an outside controlled array index is used unchecked for data used as configuration for sound backend (alsa, oss, pulse, ...). The most likely outcome is a crash of the client instance followed by no or distorted sound or a session disconnect. If a user cannot upgrade to the patched version, a workaround is to disable sound for the session. This has been patched in 2.1.0.
Affected products
-
Affected
- ≤ 2.0.0
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
Disable sound for the rdp session in the client.
References (8)
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html vendor-advisoryThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2020-11041 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1848034 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-3425 Advisory
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-w67c-26c4-2h9w 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-2020-11041
- https://www.cve.org/CVERecord?id=CVE-2020-11041
| 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-2020-11041 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1848034 | Issue Tracking | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-3425 | Advisory | |
| https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-w67c-26c4-2h9w | 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-2020-11041 | ||
| https://www.cve.org/CVERecord?id=CVE-2020-11041 |
Change history (0)
No recorded changes yet.
CVE.org / MITRE
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