CVE-2023-43887

Libde265 v1.0.12 was discovered to contain multiple buffer overflows via the numtilecolumns and numtilerow parameters in the function picparameterset::dump.

Database specific

{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43887.json"
}

References

Affected packages

Git / github.com/strukturag/libde265

Affected ranges

Type

GIT

Repo

https://github.com/strukturag/libde265

Events

Introduced

a267c84707ab264928fa9b86de2ee749c48c318c

Fixed

63b596c915977f038eafd7647d1db25488a8c133

Database specific

{
    "extracted_events": [
        {
            "introduced": "1.0.12"
        },
        {
            "last_affected": "1.0.12"
        }
    ],
    "cpe": "cpe:2.3:a:struktur:libde265:1.0.12:*:*:*:*:*:*:*",
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

1.*

1.0.12

v1.*

v1.0.12

Database specific

vanir_signatures

[
    {
        "target": {
            "file": "libde265/decctx.cc",
            "function": "decoder_context::read_pps_NAL"
        },
        "id": "CVE-2023-43887-33eaefc0",
        "signature_type": "Function",
        "deprecated": false,
        "source": "https://github.com/strukturag/libde265/commit/63b596c915977f038eafd7647d1db25488a8c133",
        "signature_version": "v1",
        "digest": {
            "function_hash": "115318745234840897845172318388566652946",
            "length": 468.0
        }
    },
    {
        "target": {
            "file": "libde265/decctx.cc"
        },
        "id": "CVE-2023-43887-af066c82",
        "signature_type": "Line",
        "deprecated": false,
        "source": "https://github.com/strukturag/libde265/commit/63b596c915977f038eafd7647d1db25488a8c133",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "145631099459763226381212929949972107850",
                "329025106158059296245517650606473879127",
                "224877373758412648504169160339250263469",
                "33325110550459107806935975561007447492",
                "67677560191946787987919874293443464310",
                "150421879833117031061740108422218256599",
                "313785268145090874383446176971876695378",
                "53004177848232812490147634192017942808",
                "240418118779755308749764802555398091281",
                "194908936974693031164250873985602853148",
                "122689502183537620170736254362945799620"
            ],
            "threshold": 0.9
        }
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-43887.json"

vanir_signatures_modified

"2026-07-15T01:35:50Z"