CVE-2020-4032 LOW

CVE-2020-4032: Integer casting vulnerability in `update_recv_secondary_order` in FreeRDP

Vendor Freerdp

Product FreeRDP

Weakness CWE-681

Published June 22, 2020

Last update August 4, 2024

View on NVD All CVEs

CVSS base score

3.1/10

Attack vector Network

Attack complexity High

Privileges required Low

User interaction None

Confidentiality None

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 22, 2020 CVE published

August 4, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2020-4032 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/681.html

Related vulnerabilities

04Related CVE

CVE-2021-29539 Segfault in tf.raw_ops.ImmutableConst CVE-2026-34610 leancrypto: Integer truncation in X.509 name parser enables certificate identity impersonation CVE-2021-3444 Linux kernel bpf verifier incorrect mod32 truncation CVE-2021-37669 Crash in NMS ops caused by integer conversion to unsigned in TensorFlow CVE-2021-41272 SHL, SHR, and SAR operations trigger native exception at key values in besu