CVE-2020-4032

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-681

Affected software

Vendor	Product	Versions
FreeRDP	FreeRDP	< 2.1.2

References

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlThird Party Advisory
http://www.freerdp.com/2020/06/22/2_1_2-releasedRelease Notes, Vendor Advisory
https://github.com/FreeRDP/FreeRDP/commit/e7bffa64ef5ed70bac94f823e2b95262642f5296Patch, Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3898-mc89-x2vcMitigation, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlMailing List, Third Party Advisory
https://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/Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlThird Party Advisory
http://www.freerdp.com/2020/06/22/2_1_2-releasedRelease Notes, Vendor Advisory
https://github.com/FreeRDP/FreeRDP/commit/e7bffa64ef5ed70bac94f823e2b95262642f5296Patch, Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3898-mc89-x2vcMitigation, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlMailing List, Third Party Advisory
https://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/Third Party Advisory

Timeline

Published: Jun 22, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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