CVE-2020-4030

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-4030
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-4030.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-4030
Downstream
Related
Published
2020-06-22T22:15:13Z
Modified
2025-10-21T05:54:14.121383Z
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.

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
05cd9ea2290d23931f615c1b004d4b2e69074e27

Affected versions

1.*

1.0-beta1
1.0-beta2
1.0-beta3
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

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/freerdp/freerdp/commit/05cd9ea2290d23931f615c1b004d4b2e69074e27",
        "signature_version": "v1",
        "deprecated": false,
        "id": "CVE-2020-4030-209a8c46",
        "target": {
            "file": "winpr/libwinpr/utils/trio/trio.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "184113121016333358285319372297255994103",
                "267119135253721438016611594896122215985",
                "326045540664966039740554085678049561611",
                "162382862271231544621632017281053450303",
                "259654676096212166543301571851583945653",
                "337626485554865542116482426611247910336",
                "302619259917172163577505698371206255325",
                "248311828760329053642212232712054145034",
                "48546135914116083679518732849697493544",
                "65985926792399962685983872570067836026",
                "37272372742467044585560923749680642436",
                "6694760769256071751895870628554319729"
            ]
        },
        "signature_type": "Line"
    },
    {
        "source": "https://github.com/freerdp/freerdp/commit/05cd9ea2290d23931f615c1b004d4b2e69074e27",
        "signature_version": "v1",
        "deprecated": false,
        "id": "CVE-2020-4030-cb6fa37c",
        "target": {
            "file": "winpr/libwinpr/utils/trio/triostr.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "322697619999516272119702043251132197404",
                "166292481726618466695783537953868435563",
                "306385995903346319553142905137318845949",
                "71045233625049003937872421593334296454",
                "40015394476233404266510138193122806599",
                "95015821797310904147094367308625177872",
                "14206545713134464485059259788717227585",
                "326174490194127597474829009714997758872"
            ]
        },
        "signature_type": "Line"
    }
]