CVE-2020-4030

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