CVE-2025-8177

A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.

Database specific

{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-119",
        "CWE-120"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/8xxx/CVE-2025-8177.json"
}

References

Affected packages

Git / gitlab.com/libtiff/libtiff

Affected ranges

Type

GIT

Repo

https://gitlab.com/libtiff/libtiff

Events

Introduced

Fixed

e8c9d6c616b19438695fd829e58ae4fde5bfbc22

Database specific

{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.7.0"
        }
    ],
    "cpe": "cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*"
}

Database specific

vanir_signatures

[
    {
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://gitlab.com/libtiff/libtiff@e8c9d6c616b19438695fd829e58ae4fde5bfbc22",
        "target": {
            "file": "tools/thumbnail.c"
        },
        "id": "CVE-2025-8177-8059c902",
        "digest": {
            "line_hashes": [
                "297780625197446333907723077312940831795",
                "270735107877385796218935091708520464452",
                "315055247066183815880568827534154164368",
                "329264990900716605034686252948964790648"
            ],
            "threshold": 0.9
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://gitlab.com/libtiff/libtiff@e8c9d6c616b19438695fd829e58ae4fde5bfbc22",
        "target": {
            "file": "tools/thumbnail.c",
            "function": "setrow"
        },
        "id": "CVE-2025-8177-e319bec8",
        "digest": {
            "function_hash": "11530096224261753264118971993864683479",
            "length": 1013.0
        },
        "deprecated": false
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-8177.json"

vanir_signatures_modified

"2026-06-18T10:19:25Z"