Home/CVE/In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients w
CVE

CVE-2020-4032

In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients w

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.

LOW · CVSS 3.1 EPSS 0.00407
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-681Incorrect Conversion between Numeric Types
CWE-681Incorrect Conversion between Numeric Types
▤

Affected Products & Versions

5
freerdp< 2.1.2
fedoraproject fedoraall versions
opensuse leapall versions
canonical ubuntu linuxall versions
debian linuxall versions
▣

Scoring & Timeline

3.1
LOW · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 Jun 2020 · 10:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
⚑

Vendor Advisories

6
suse-csafopenSUSE-SU-2024:10768-1
usnUSN-4481-1
suse-csafSUSE-SU-2020:2272-1
suse-csafSUSE-SU-2020:2068-1
suse-csafopenSUSE-SU-2020:1090-1
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlThird Party Advisory
http://www.freerdp.com/2020/06/22/2_1_2-releasedRelease NotesVendor Advisory
https://github.com/FreeRDP/FreeRDP/commit/e7bffa64ef5ed70bac94f823e2b95262642f5296PatchThird Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3898-mc89-x2vcMitigationThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlMailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/
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