CVE-2022-29788

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Source
https://cve.org/CVERecord?id=CVE-2022-29788
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29788.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-29788
Downstream
Published
2022-06-02T13:02:58Z
Modified
2026-07-09T05:41:14.883024Z
Summary
[none]
Details

libmobi before v0.10 contains a NULL pointer dereference via the component mobibuffergetpointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted mobi file.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29788.json",
    "cna_assigner": "mitre"
}
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
aac5b1f578b284b2f886d6d25cde22a33d8534f8
Fixed
ce0ab6586069791b1e8e2a42f44318e581c39939
Database specific 
{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:libmobi_project:libmobi:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.10"
        }
    ]
}

Affected versions

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

Database specific

vanir_signatures_modified 
"2026-07-09T05:41:14Z"
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29788.json"
vanir_signatures 
[
    {
        "id": "CVE-2022-29788-10b0c300",
        "digest": {
            "line_hashes": [
                "9587912500244841242761623461993484356",
                "325609148742769093108696337493334546979",
                "313274351642807138481567418773480517342",
                "71992697451769064556460110470947014042"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "signature_type": "Line",
        "source": "https://github.com/bfabiszewski/libmobi/commit/ce0ab6586069791b1e8e2a42f44318e581c39939",
        "deprecated": false,
        "target": {
            "file": "src/index.c"
        }
    },
    {
        "id": "CVE-2022-29788-f1fccef4",
        "digest": {
            "function_hash": "111361951981818957415269603156071108548",
            "length": 682.0
        },
        "signature_version": "v1",
        "signature_type": "Function",
        "source": "https://github.com/bfabiszewski/libmobi/commit/ce0ab6586069791b1e8e2a42f44318e581c39939",
        "deprecated": false,
        "target": {
            "function": "mobi_trie_insert_infl",
            "file": "src/index.c"
        }
    }
]