CVE-2022-36752

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Source

https://cve.org/CVERecord?id=CVE-2022-36752

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-36752.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-36752

Published

2022-07-28T22:50:03Z

Modified

2026-10-28T10:32:52Z

Summary

[none]

Details

png2webp v1.0.4 was discovered to contain an out-of-bounds write via the function w2p. This vulnerability is exploitable via a crafted png file.

Database specific

{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/36xxx/CVE-2022-36752.json"
}

References

Affected packages

Git / github.com/landfillbaby/png2webp

Affected ranges

Type

GIT

Repo

https://github.com/landfillbaby/png2webp

Events

Introduced

0c7119109cde91127a263bf0af252e5e730f7fba

Fixed

8f21ad79b0cd98fc22d5b49734543101946abbff

Database specific

Show details

{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:png2webp_project:png2webp:1.0.4:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "1.0.4"
                },
                {
                    "last_affected":  "1.0.4"
                }
            ],
            "source":  "CPE_STRING"
        },
        {
            "range":  [
                {
                    "fixed":  "8f21ad79b0cd98fc22d5b49734543101946abbff"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

1.*

1.0.4

v1.*

v1.0.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-36752.json"

vanir_signatures

[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "257396775687214481694734958701792234021",
            "length":  3897
        },
        "id":  "CVE-2022-36752-2075b0ce",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/landfillbaby/png2webp/commit/8f21ad79b0cd98fc22d5b49734543101946abbff",
        "target":  {
            "file":  "png2webp.c",
            "function":  "w2p"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "296203367386684341448128106689581529172",
                "101682138587600967817578234339854414486",
                "20167899722278216179282985729137497231",
                "41389817677904256036766040904786529038"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2022-36752-5884b3c7",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/landfillbaby/png2webp/commit/8f21ad79b0cd98fc22d5b49734543101946abbff",
        "target":  {
            "file":  "png2webp.c"
        }
    }
]

vanir_signatures_modified

"2026-10-28T10:32:52Z"