OESA-2021-1424

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1424
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1424.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2021-1424
Upstream
Published
2021-11-09T11:03:20Z
Modified
2025-09-03T06:17:39.531904Z
Summary
freerdp security update
Details

FreeRDP is a client implementation of the Remote Desktop Protocol (RDP) that follows Microsoft's open specifications. This package provides the client applications xfreerdp and wlfreerdp.

Security Fix(es):

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions a malicious server might trigger out of bound writes in a connected client. Connections using GDI or SurfaceCommands to send graphics updates to the client might send 0 width/height or out of bound rectangles to trigger out of bound writes. With 0 width or heigth the memory allocation will be 0 but the missing bounds checks allow writing to the pointer at this (not allocated) region. This issue has been patched in FreeRDP 2.4.1.(CVE-2021-41160)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / freerdp

Package

Name
freerdp
Purl
pkg:rpm/openEuler/freerdp&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.1-1.oe1

Ecosystem specific 

{
    "aarch64": [
        "freerdp-2.4.1-1.oe1.aarch64.rpm",
        "freerdp-debuginfo-2.4.1-1.oe1.aarch64.rpm",
        "freerdp-help-2.4.1-1.oe1.aarch64.rpm",
        "libwinpr-2.4.1-1.oe1.aarch64.rpm",
        "libwinpr-devel-2.4.1-1.oe1.aarch64.rpm",
        "freerdp-debugsource-2.4.1-1.oe1.aarch64.rpm",
        "freerdp-devel-2.4.1-1.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "libwinpr-devel-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-devel-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-debugsource-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-help-2.4.1-1.oe1.x86_64.rpm",
        "libwinpr-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-debuginfo-2.4.1-1.oe1.x86_64.rpm"
    ],
    "src": [
        "freerdp-2.4.1-1.oe1.src.rpm"
    ]
}

openEuler:20.03-LTS-SP2 / freerdp

Package

Name
freerdp
Purl
pkg:rpm/openEuler/freerdp&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.1-1.oe1

Ecosystem specific 

{
    "aarch64": [
        "freerdp-debugsource-2.4.1-1.oe1.aarch64.rpm",
        "freerdp-help-2.4.1-1.oe1.aarch64.rpm",
        "libwinpr-2.4.1-1.oe1.aarch64.rpm",
        "freerdp-2.4.1-1.oe1.aarch64.rpm",
        "freerdp-devel-2.4.1-1.oe1.aarch64.rpm",
        "libwinpr-devel-2.4.1-1.oe1.aarch64.rpm",
        "freerdp-debuginfo-2.4.1-1.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "libwinpr-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-help-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-debuginfo-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-devel-2.4.1-1.oe1.x86_64.rpm",
        "libwinpr-devel-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-2.4.1-1.oe1.x86_64.rpm",
        "freerdp-debugsource-2.4.1-1.oe1.x86_64.rpm"
    ],
    "src": [
        "freerdp-2.4.1-1.oe1.src.rpm"
    ]
}