CVE-2022-2279

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Source
https://cve.org/CVERecord?id=CVE-2022-2279
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2279.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-2279
Downstream
Published
2022-07-01T08:15:21Z
Modified
2026-08-12T12:59:30.563180Z
Severity
  • 6.6 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVSS Calculator
Summary
NULL Pointer Dereference in bfabiszewski/libmobi
Details

NULL Pointer Dereference in GitHub repository bfabiszewski/libmobi prior to 0.11.

Database specific 
{
    "cna_assigner": "@huntrdev",
    "cwe_ids": [
        "CWE-476"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2279.json"
}
References

Affected packages

Git / github.com/bfabiszewski/libmobi

Affected ranges

Type
GIT
Repo
https://github.com/bfabiszewski/libmobi
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
864e3a86f2565b650f203ec6b1fddc4fb16df925
Fixed
c0699c8693c47f14a2e57dec7292e862ac7adf9c
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.11"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:libmobi_project:libmobi:*:*:*:*:*:*:*:*"
}

Affected versions

v0.*
v0.10
v0.2
v0.3
v0.4
v0.5
v0.6
v0.7
v0.8
v0.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2279.json"
vanir_signatures 
[
    {
        "target": {
            "file": "src/opf.c"
        },
        "deprecated": false,
        "source": "https://github.com/bfabiszewski/libmobi/commit/c0699c8693c47f14a2e57dec7292e862ac7adf9c",
        "id": "CVE-2022-2279-5571eff9",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "31292305608889398785916044591555497413",
                "135931664811682287503336206653104369147",
                "3853458037460213911042760930816125690",
                "201489084073952924389651688501567271833",
                "87700282662609525486503623241056250212",
                "290156986644357151070220024394152504615",
                "220624951460948116164221208906741458022",
                "222870291700307602092714643726765479566",
                "219337727294669773986534443696117165114",
                "210561703320154143057528300527952720835",
                "273260916713371336183046544463394904766",
                "208432732620258289950981442964836606601",
                "117091301483348315501808979444235096754",
                "122250575006528030553549032731869180303",
                "179058703329741862427338357816551089411",
                "94964951321621293890459278482317443887",
                "146075191768579661191949398876764427777",
                "132729837167276265958453426227096925939",
                "39639814568214044006939896469621375932",
                "57246905112578794818790919869297975589",
                "80642220410755528398951230337199086238"
            ]
        },
        "signature_type": "Line"
    },
    {
        "target": {
            "file": "tools/common.c"
        },
        "deprecated": false,
        "source": "https://github.com/bfabiszewski/libmobi/commit/c0699c8693c47f14a2e57dec7292e862ac7adf9c",
        "id": "CVE-2022-2279-5dfe586f",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "79595891094494878090600442670052480194",
                "260645486157076358791381777675181061313",
                "84306623463075700087891781660746471016",
                "242062193051628630451021039263137211973"
            ]
        },
        "signature_type": "Line"
    },
    {
        "target": {
            "function": "print_summary",
            "file": "tools/common.c"
        },
        "deprecated": false,
        "source": "https://github.com/bfabiszewski/libmobi/commit/c0699c8693c47f14a2e57dec7292e862ac7adf9c",
        "id": "CVE-2022-2279-62876417",
        "signature_version": "v1",
        "digest": {
            "length": 4514.0,
            "function_hash": "108136657661089250378525685684959075869"
        },
        "signature_type": "Function"
    },
    {
        "target": {
            "function": "mobi_build_opf_metadata",
            "file": "src/opf.c"
        },
        "deprecated": false,
        "source": "https://github.com/bfabiszewski/libmobi/commit/c0699c8693c47f14a2e57dec7292e862ac7adf9c",
        "id": "CVE-2022-2279-80ef9a31",
        "signature_version": "v1",
        "digest": {
            "length": 4041.0,
            "function_hash": "161543338542443378770791669907800483956"
        },
        "signature_type": "Function"
    }
]
vanir_signatures_modified 
"2026-08-12T12:59:30Z"