CVE-2020-11095
published 2020-06-22CVE-2020-11095: In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in accessing a memory location that is outside of the boundaries of the static array…
PriorityP425medium5.4CVSS 3.1
AVNACLPRLUINSUCLINAL
EPSS
1.46%
70.6th percentile
In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | freerdp2 | < freerdp2 2.1.2+dfsg1-1 (bookworm) | freerdp2 2.1.2+dfsg1-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| freerdp | freerdp | < 2.1.2 | 2.1.2 |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
nvdv2.05.5MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:P
osv5.4MEDIUM
vendor_debian3.5LOW
vendor_redhat3.5LOW
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Ubuntu
FreeRDP vulnerabilities
vendor_ubuntu·2020-09-01
CVE-2020-11095 FreeRDP vulnerabilities
Title: FreeRDP vulnerabilities
Summary: Several security issues were fixed in FreeRDP.
It was discovered that FreeRDP incorrectly handled certain memory
operations. A remote attacker could use this issue to cause FreeRDP to
crash, resulting in a denial of service, or possibly execute arbitrary
code.
Instructions: This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary
changes.
Red Hat
freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES
vendor_redhat·2020-06-22·CVSS 3.5
CVE-2020-11095 [LOW] CWE-125 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES
freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES
In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.
Package: freerdp (Red Hat Enterprise Linux 6) - Out of support scope
Package: freerdp (Red Hat Enterprise Linux 7) - Will not fix
Debian
CVE-2020-11095: freerdp2 - In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in acces...
vendor_debian·2020·CVSS 3.5
CVE-2020-11095 [LOW] CVE-2020-11095: freerdp2 - In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in acces...
In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.
Scope: local
bookworm: resolved (fixed in 2.1.2+dfsg1-1)
bullseye: resolved (fixed in 2.1.2+dfsg1-1)
OSV
CVE-2020-11095: In FreeRDP before version 2
osv·2020-06-22·CVSS 5.4
CVE-2020-11095 [MEDIUM] CVE-2020-11095: In FreeRDP before version 2
In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-11095 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. [fedora-all]
bugzilla·2020-07-08·CVSS 3.5
CVE-2020-11095 [LOW] CVE-2020-11095 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. [fedora-all]
CVE-2020-11095 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. [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
Bugzilla
CVE-2020-11095 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. [epel-all]
bugzilla·2020-07-08·CVSS 3.5
CVE-2020-11095 [LOW] CVE-2020-11095 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. [epel-all]
CVE-2020-11095 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. [epel-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 epel-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
fedp
Bugzilla
CVE-2020-11095 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES
bugzilla·2020-07-08·CVSS 3.5
CVE-2020-11095 [LOW] CVE-2020-11095 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES
CVE-2020-11095 freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES
In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.
References:
http://www.freerdp.com/2020/06/22/2_1_2-released
https://github.com/FreeRDP/FreeRDP/commit/733ee3208306b1ea32697b356c0215180fc3f049
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-563r-pvh7-4fw2
Discussion:
Created freerdp tracking bugs for this issue:
Affects: epel-all [bug 1854853]
Affects: fedora-all [bug 1854852]
---
in libfreerdp/core/update.c's update_write_order_info(), update_prepare_order_info
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlhttp://www.freerdp.com/2020/06/22/2_1_2-releasedhttps://github.com/FreeRDP/FreeRDP/commit/733ee3208306b1ea32697b356c0215180fc3f049https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-563r-pvh7-4fw2https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/https://usn.ubuntu.com/4481-1/http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlhttp://www.freerdp.com/2020/06/22/2_1_2-releasedhttps://github.com/FreeRDP/FreeRDP/commit/733ee3208306b1ea32697b356c0215180fc3f049https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-563r-pvh7-4fw2https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/https://usn.ubuntu.com/4481-1/
2020-06-22
Published