CVE-2022-30975

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Source
https://cve.org/CVERecord?id=CVE-2022-30975
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-30975.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-30975
Downstream
Published
2022-05-18T00:00:00Z
Modified
2026-05-13T15:27:19.545280Z
Summary
[none]
Details

In Artifex MuJS through 1.2.0, jsP_dumpsyntax in jsdump.c has a NULL pointer dereference, as demonstrated by mujs-pp.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30975.json"
}
References

Affected packages

Git / github.com/ccxvii/mujs

Affected ranges

Type
GIT
Repo
https://github.com/ccxvii/mujs
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
dd0a0972b4428771e6a3887da2210c7c9dd40f9c

Affected versions

1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.0.9
1.1.0
1.1.1
1.1.2
1.1.3

Database specific

vanir_signatures_modified 
"2026-05-13T15:27:19Z"
vanir_signatures 
[
    {
        "signature_version": "v1",
        "signature_type": "Line",
        "id": "CVE-2022-30975-02ecc6c9",
        "target": {
            "file": "main.c"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "189929663709189282253047694127822926730",
                "53758373923815090016347901737341074996",
                "214173989899126323017866504564909441705",
                "54918449198476766686256542768969895944"
            ],
            "threshold": 0.9
        },
        "source": "https://github.com/ccxvii/mujs/commit/dd0a0972b4428771e6a3887da2210c7c9dd40f9c"
    },
    {
        "signature_version": "v1",
        "signature_type": "Function",
        "id": "CVE-2022-30975-61520966",
        "target": {
            "function": "main",
            "file": "main.c"
        },
        "deprecated": false,
        "digest": {
            "function_hash": "97731289052404711353801306202252741205",
            "length": 1795.0
        },
        "source": "https://github.com/ccxvii/mujs/commit/dd0a0972b4428771e6a3887da2210c7c9dd40f9c"
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-30975.json"