CVE-2020-4032
published 2020-06-22CVE-2020-4032: In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks…
PriorityP421medium4.3CVSS 3.1
AVNACLPRLUINSUCNILAN
EPSS
1.84%
76.8th percentile
In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. 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
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
osv4.3MEDIUM
vendor_debian3.1LOW
vendor_redhat3.1LOW
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
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: integer casting vulnerability in update_recv_secondary_order
vendor_redhat·2020-06-22·CVSS 3.1
CVE-2020-4032 [LOW] CWE-681 freerdp: integer casting vulnerability in update_recv_secondary_order
freerdp: integer casting vulnerability in update_recv_secondary_order
In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. This is fixed in version 2.1.2.
Statement: This flaw does not affect versions of freerdp as shipped with any version of Red Hat Enterprise Linux as the vulnerable code was introduced in a newer version of freerdp.
Mitigation: Do not run the freerdp client with the +glyph-cache and /relax-order-checks options.
Package: freerdp (Red Hat Enterprise Linux 6) - Not affected
Package: freerdp (Red Hat Enterprise Linux 7) - Not affected
Package: freerdp (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2020-4032: freerdp2 - In FreeRDP before version 2.1.2, there is an integer casting vulnerability in up...
vendor_debian·2020·CVSS 3.1
CVE-2020-4032 [LOW] CVE-2020-4032: freerdp2 - In FreeRDP before version 2.1.2, there is an integer casting vulnerability in up...
In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. 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-2020-4032: In FreeRDP before version 2
osv·2020-06-22·CVSS 4.3
CVE-2020-4032 [MEDIUM] CVE-2020-4032: In FreeRDP before version 2
In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. This is fixed in version 2.1.2.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-4032 freerdp: integer casting vulnerability in update_recv_secondary_order [epel-all]
bugzilla·2020-07-08·CVSS 3.1
CVE-2020-4032 [LOW] CVE-2020-4032 freerdp: integer casting vulnerability in update_recv_secondary_order [epel-all]
CVE-2020-4032 freerdp: integer casting vulnerability in update_recv_secondary_order [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
fedpkg commit message.
NOTE: this issue affects multiple sup
Bugzilla
CVE-2020-4032 freerdp: integer casting vulnerability in update_recv_secondary_order
bugzilla·2020-07-08·CVSS 3.1
CVE-2020-4032 [LOW] CVE-2020-4032 freerdp: integer casting vulnerability in update_recv_secondary_order
CVE-2020-4032 freerdp: integer casting vulnerability in update_recv_secondary_order
In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. 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/e7bffa64ef5ed70bac94f823e2b95262642f5296
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3898-mc89-x2vc
Discussion:
Created freerdp tracking bugs for this issue:
Affects: epel-all [bug 1854873]
Affects: fedora-all [bug 1854872]
---
Mitigation:
Do not run the freerdp client with the +glyph-cache and /relax-order-checks options.
---
In libfreerdp/core/orders.c update_recv_secondary_order
Bugzilla
CVE-2020-4032 freerdp: integer casting vulnerability in update_recv_secondary_order [fedora-all]
bugzilla·2020-07-08·CVSS 3.1
CVE-2020-4032 [LOW] CVE-2020-4032 freerdp: integer casting vulnerability in update_recv_secondary_order [fedora-all]
CVE-2020-4032 freerdp: integer casting vulnerability in update_recv_secondary_order [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
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/e7bffa64ef5ed70bac94f823e2b95262642f5296https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3898-mc89-x2vchttps://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/e7bffa64ef5ed70bac94f823e2b95262642f5296https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3898-mc89-x2vchttps://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