CVE-2019-3817

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-3817
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-3817.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-3817
Downstream
Related
Published
2019-03-27T13:29:01Z
Modified
2025-09-19T11:09:09.259610Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A use-after-free flaw has been discovered in libcomps before version 0.1.10 in the way ObjMRTrees are merged. An attacker, who is able to make an application read a crafted comps XML file, may be able to crash the application or execute malicious code.

References

Affected packages

Git / github.com/rpm-software-management/libcomps

Affected ranges

Type
GIT
Repo
https://github.com/rpm-software-management/libcomps
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e3a5d056633677959ad924a51758876d415e7046

Affected versions

libcomps-0.*

libcomps-0.1.1-1
libcomps-0.1.3
libcomps-0.1.4
libcomps-0.1.4-4
libcomps-0.1.5
libcomps-0.1.6
libcomps-0.1.7
libcomps-0.1.8
libcomps-0.1.9

Database specific 

{
    "vanir_signatures": [
        {
            "source": "https://github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046",
            "deprecated": false,
            "target": {
                "file": "libcomps/src/comps_radix.c",
                "function": "comps_rtree_unite"
            },
            "signature_version": "v1",
            "digest": {
                "length": 1720.0,
                "function_hash": "221883842316877266225135665509008155299"
            },
            "signature_type": "Function",
            "id": "CVE-2019-3817-09c12797"
        },
        {
            "source": "https://github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046",
            "deprecated": false,
            "target": {
                "file": "libcomps/src/comps_objmradix.c"
            },
            "signature_version": "v1",
            "digest": {
                "line_hashes": [
                    "253665598825233029093033739596960373873",
                    "337445221573669159305150971171357881214",
                    "165686396496938068983173430501596014117",
                    "131845258616473942916386536453394588445",
                    "86869103249019105588737519873273828133",
                    "253655779738947529595166061923216200999",
                    "325780392788154685801315612498824002784",
                    "80128346591984801325755628513139326636"
                ],
                "threshold": 0.9
            },
            "signature_type": "Line",
            "id": "CVE-2019-3817-6262e170"
        },
        {
            "source": "https://github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046",
            "deprecated": false,
            "target": {
                "file": "libcomps/src/comps_objmradix.c",
                "function": "comps_objmrtree_unite"
            },
            "signature_version": "v1",
            "digest": {
                "length": 1967.0,
                "function_hash": "339101478074468591327783017204771854819"
            },
            "signature_type": "Function",
            "id": "CVE-2019-3817-65f8301d"
        },
        {
            "source": "https://github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046",
            "deprecated": false,
            "target": {
                "file": "libcomps/src/comps_radix.c"
            },
            "signature_version": "v1",
            "digest": {
                "line_hashes": [
                    "253665598825233029093033739596960373873",
                    "337445221573669159305150971171357881214",
                    "165686396496938068983173430501596014117",
                    "131845258616473942916386536453394588445"
                ],
                "threshold": 0.9
            },
            "signature_type": "Line",
            "id": "CVE-2019-3817-68352ec9"
        },
        {
            "source": "https://github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046",
            "deprecated": false,
            "target": {
                "file": "libcomps/src/comps_objradix.c",
                "function": "comps_objrtree_unite"
            },
            "signature_version": "v1",
            "digest": {
                "length": 1699.0,
                "function_hash": "307666424191030074401432142163007664969"
            },
            "signature_type": "Function",
            "id": "CVE-2019-3817-739582da"
        },
        {
            "source": "https://github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046",
            "deprecated": false,
            "target": {
                "file": "libcomps/src/comps_mradix.c"
            },
            "signature_version": "v1",
            "digest": {
                "line_hashes": [
                    "253665598825233029093033739596960373873",
                    "337445221573669159305150971171357881214",
                    "165686396496938068983173430501596014117",
                    "131845258616473942916386536453394588445",
                    "86869103249019105588737519873273828133",
                    "253655779738947529595166061923216200999",
                    "325780392788154685801315612498824002784",
                    "272198591804369979339929438277714930493"
                ],
                "threshold": 0.9
            },
            "signature_type": "Line",
            "id": "CVE-2019-3817-8cc697f9"
        },
        {
            "source": "https://github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046",
            "deprecated": false,
            "target": {
                "file": "libcomps/src/comps_mradix.c",
                "function": "comps_mrtree_unite"
            },
            "signature_version": "v1",
            "digest": {
                "length": 1956.0,
                "function_hash": "48544156199186513404856293592824836570"
            },
            "signature_type": "Function",
            "id": "CVE-2019-3817-ce03e02e"
        },
        {
            "source": "https://github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046",
            "deprecated": false,
            "target": {
                "file": "libcomps/src/comps_objradix.c"
            },
            "signature_version": "v1",
            "digest": {
                "line_hashes": [
                    "253665598825233029093033739596960373873",
                    "337445221573669159305150971171357881214",
                    "165686396496938068983173430501596014117",
                    "131845258616473942916386536453394588445",
                    "190462805541812933931988042811062554250",
                    "338901244845187452905579488875482000055",
                    "316369999271288864678030682587520042431"
                ],
                "threshold": 0.9
            },
            "signature_type": "Line",
            "id": "CVE-2019-3817-d4c713da"
        }
    ]
}