CVE-2022-28049

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2022-28049

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-28049.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-28049

Published

2022-04-15T13:06:37Z

Modified

2026-08-12T13:32:32.018242Z

Summary

[none]

Details

NGINX NJS 0.7.2 was discovered to contain a NULL pointer dereference via the component njsvmcodearray at /src/njs_vmcode.c.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28049.json",
    "cna_assigner": "mitre"
}

References

Affected packages

Git / github.com/nginx/njs

Affected ranges

Type

GIT

Repo

https://github.com/nginx/njs

Events

Introduced

50bb20a814c3c82b662c999630ce91ff068e3e48

Fixed

f65981b0b8fcf02d69a40bc934803c25c9f607ab

Database specific

Show details

{
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:f5:njs:0.7.2:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.7.2"
        },
        {
            "last_affected": "0.7.2"
        }
    ]
}

Affected versions

0.*

0.7.2

Database specific

vanir_signatures

[
    {
        "signature_type": "Line",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "9377267118167365229505832544491307486",
                "29970220827004356682971917998289867578",
                "238797592912100748851190390963520861874",
                "127832424442740760489415098555024002640",
                "3212120587541932173212486345833266161",
                "39286889187378846998578732085958704618",
                "205081915744326660929531901405527843522",
                "294766206234032382222601840342149320257",
                "220010071858347038105721430227173623700",
                "139671978284284188210657282431762046166"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-28049-32df66a9",
        "target": {
            "file": "src/njs_vmcode.c"
        },
        "source": "https://github.com/nginx/njs/commit/f65981b0b8fcf02d69a40bc934803c25c9f607ab",
        "signature_version": "v1"
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "digest": {
            "length": 475.0,
            "function_hash": "304766567493603327196389522884897110500"
        },
        "id": "CVE-2022-28049-bfe17204",
        "target": {
            "function": "njs_vmcode_array",
            "file": "src/njs_vmcode.c"
        },
        "source": "https://github.com/nginx/njs/commit/f65981b0b8fcf02d69a40bc934803c25c9f607ab",
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "15117651345907187282798790153806249899",
                "238853738105931232638586210688610072959",
                "329112596843107572737561569335794907890"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-28049-d8e76184",
        "target": {
            "file": "src/test/njs_unit_test.c"
        },
        "source": "https://github.com/nginx/njs/commit/f65981b0b8fcf02d69a40bc934803c25c9f607ab",
        "signature_version": "v1"
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-28049.json"

vanir_signatures_modified

"2026-08-12T13:32:32Z"