CVE-2020-4030

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Source
https://cve.org/CVERecord?id=CVE-2020-4030
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-4030.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-4030
Aliases
  • GHSA-fjr5-97f5-qq98
Downstream
CLEANSTART (1)
DEBIAN (1)
MGASA (1)
OESA (1)
openSUSE (2)
RHSA (1)
RLSA (1)
SUSE (3)
UBUNTU (1)
Related
ALSA (1)
openSUSE (2)
SUSE (3)
Published
2020-06-22T22:15:13Z
Modified
2026-10-15T13:04:50Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L CVSS Calculator
Summary
[none]
Details

In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string length checks due to an integer overflow. This is fixed in version 2.1.2.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "18.04"
                        },
                        {
                            "last_affected":  "18.04"
                        },
                        {
                            "introduced":  "20.04"
                        },
                        {
                            "last_affected":  "20.04"
                        }
                    ],
                    "source":  "CPE_STRING"
                }
            ],
            "vendor_product":  "canonical:ubuntu_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "10.0"
                        },
                        {
                            "last_affected":  "10.0"
                        }
                    ],
                    "source":  "CPE_STRING"
                }
            ],
            "vendor_product":  "debian:debian_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "31"
                        },
                        {
                            "last_affected":  "31"
                        },
                        {
                            "introduced":  "32"
                        },
                        {
                            "last_affected":  "32"
                        }
                    ],
                    "source":  "CPE_STRING"
                }
            ],
            "vendor_product":  "fedoraproject:fedora"
        },
        {
            "cpes":  [
                "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "15.1"
                        },
                        {
                            "last_affected":  "15.1"
                        }
                    ],
                    "source":  "CPE_STRING"
                }
            ],
            "vendor_product":  "opensuse:leap"
        }
    ]
}
References

Affected packages

Git / github.com/freerdp/freerdp

Affected ranges

Type
GIT
Repo
https://github.com/freerdp/freerdp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
584efae073386e8c5f6bc265b05c87d508a9bcbc
Fixed
05cd9ea2290d23931f615c1b004d4b2e69074e27
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.1.2"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "05cd9ea2290d23931f615c1b004d4b2e69074e27"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

1.*
1.0-beta1
1.0-beta2
1.0-beta4
1.0-beta5
1.0.0
1.0.1
1.1.0-beta+2013071101
1.1.0-beta1
1.1.0-beta1+android2
1.1.0-beta1+android3
1.1.0-beta1+android4
1.1.0-beta1+android5
1.1.0-beta1+ios1
1.1.0-beta1+ios2
1.1.0-beta1+ios3
1.1.0-beta1+ios4
1.2.0-beta1+android7
1.2.0-beta1+android9
2.*
2.0.0
2.0.0-beta1+android10
2.0.0-beta1+android11
2.0.0-rc0
2.0.0-rc1
2.0.0-rc2
2.0.0-rc3
2.0.0-rc4
2.1.0
2.1.1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-4030.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "184113121016333358285319372297255994103",
                "267119135253721438016611594896122215985",
                "326045540664966039740554085678049561611",
                "162382862271231544621632017281053450303",
                "259654676096212166543301571851583945653",
                "337626485554865542116482426611247910336",
                "302619259917172163577505698371206255325",
                "248311828760329053642212232712054145034",
                "48546135914116083679518732849697493544",
                "65985926792399962685983872570067836026",
                "37272372742467044585560923749680642436",
                "6694760769256071751895870628554319729"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2020-4030-209a8c46",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/freerdp/freerdp/commit/05cd9ea2290d23931f615c1b004d4b2e69074e27",
        "target":  {
            "file":  "winpr/libwinpr/utils/trio/trio.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "322697619999516272119702043251132197404",
                "166292481726618466695783537953868435563",
                "306385995903346319553142905137318845949",
                "71045233625049003937872421593334296454",
                "40015394476233404266510138193122806599",
                "95015821797310904147094367308625177872",
                "14206545713134464485059259788717227585",
                "326174490194127597474829009714997758872"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2020-4030-cb6fa37c",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/freerdp/freerdp/commit/05cd9ea2290d23931f615c1b004d4b2e69074e27",
        "target":  {
            "file":  "winpr/libwinpr/utils/trio/triostr.c"
        }
    }
]
vanir_signatures_modified 
"2026-10-15T13:04:50Z"