CVE-2020-11018
published 2020-05-29CVE-2020-11018: In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads…
PriorityP431medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
1.90%
77.5th percentile
In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads causing memory allocation with random size. This has been fixed in 2.1.0.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | freerdp2 | < freerdp2 2.1.1+dfsg1-1 (bookworm) | freerdp2 2.1.1+dfsg1-1 (bookworm) |
| freerdp | freerdp | <= 2.0.0 | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
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Red Hat
freerdp: Out of bound read in cliprdr_server_receive_capabilities
vendor_redhat·2020-04-09·CVSS 6.5
CVE-2020-11018 [MEDIUM] CWE-125 freerdp: Out of bound read in cliprdr_server_receive_capabilities
freerdp: Out of bound read in cliprdr_server_receive_capabilities
In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads causing memory allocation with random size. This has been fixed in 2.1.0.
Package: freerdp (Red Hat Enterprise Linux 6) - Out of support scope
Debian
CVE-2020-11018: freerdp2 - In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerabi...
vendor_debian·2020·CVSS 6.5
CVE-2020-11018 [MEDIUM] CVE-2020-11018: freerdp2 - In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerabi...
In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads causing memory allocation with random size. This has been fixed in 2.1.0.
Scope: local
bookworm: resolved (fixed in 2.1.1+dfsg1-1)
bullseye: resolved (fixed in 2.1.1+dfsg1-1)
OSV
CVE-2020-11018: In FreeRDP less than or equal to 2
osv·2020-05-29·CVSS 6.5
CVE-2020-11018 [MEDIUM] CVE-2020-11018: In FreeRDP less than or equal to 2
In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads causing memory allocation with random size. This has been fixed in 2.1.0.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-11018 freerdp1.2: freerdp: Out of bound read in cliprdr_server_receive_capabilities [fedora-all]
bugzilla·2020-06-17·CVSS 6.5
CVE-2020-11018 [MEDIUM] CVE-2020-11018 freerdp1.2: freerdp: Out of bound read in cliprdr_server_receive_capabilities [fedora-all]
CVE-2020-11018 freerdp1.2: freerdp: Out of bound read in cliprdr_server_receive_capabilities [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects
Bugzilla
CVE-2020-11018 freerdp: Out of bound read in cliprdr_server_receive_capabilities
bugzilla·2020-06-17·CVSS 6.5
CVE-2020-11018 [MEDIUM] CVE-2020-11018 freerdp: Out of bound read in cliprdr_server_receive_capabilities
CVE-2020-11018 freerdp: Out of bound read in cliprdr_server_receive_capabilities
In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads causing memory allocation with random size. This has been fixed in 2.1.0.
References:
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8cvc-vcw7-6mfw
https://pub.freerdp.com/cve/CVE-2020-11018/
Discussion:
Created freerdp tracking bugs for this issue:
Affects: fedora-all [bug 1848009]
Created freerdp1.2 tracking bugs for this issue:
Affects: fedora-all [bug 1848010]
---
Technical Summary:
The cliprdr_server_receive_capabilities() routine in channels/cliprdr/server/cliprdr_main.c uses the capabilities.cCapabilitiesSets member to control
Bugzilla
CVE-2020-11018 freerdp: Out of bound read in cliprdr_server_receive_capabilities [fedora-all]
bugzilla·2020-06-17·CVSS 6.5
CVE-2020-11018 [MEDIUM] CVE-2020-11018 freerdp: Out of bound read in cliprdr_server_receive_capabilities [fedora-all]
CVE-2020-11018 freerdp: Out of bound read in cliprdr_server_receive_capabilities [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple su
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlhttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8cvc-vcw7-6mfwhttps://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlhttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8cvc-vcw7-6mfwhttps://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
2020-05-29
Published