CVE-2019-6128

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Source
https://cve.org/CVERecord?id=CVE-2019-6128
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-6128.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-6128
Downstream
Related
Published
2019-01-11T05:29:01.577Z
Modified
2026-07-08T20:57:42.770486Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "vendor_product": "canonical:ubuntu_linux",
            "extracted_events": [
                {
                    "introduced": "12.04"
                },
                {
                    "last_affected": "12.04"
                },
                {
                    "introduced": "14.04"
                },
                {
                    "last_affected": "14.04"
                },
                {
                    "introduced": "16.04"
                },
                {
                    "last_affected": "16.04"
                },
                {
                    "introduced": "18.04"
                },
                {
                    "last_affected": "18.04"
                },
                {
                    "introduced": "18.10"
                },
                {
                    "last_affected": "18.10"
                }
            ],
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*"
            ]
        },
        {
            "source": "CPE_STRING",
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
                {
                    "introduced": "8.0"
                },
                {
                    "last_affected": "8.0"
                }
            ],
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
            ]
        },
        {
            "source": "CPE_STRING",
            "vendor_product": "opensuse:leap",
            "extracted_events": [
                {
                    "introduced": "15.0"
                },
                {
                    "last_affected": "15.0"
                }
            ],
            "cpes": [
                "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*"
            ]
        }
    ]
}
References

Affected packages

Git / gitlab.com/libtiff/libtiff

Affected ranges

Type
GIT
Repo
https://gitlab.com/libtiff/libtiff
Events
Introduced
b8eac98dd0849c3f888518ce5cecc020f8b2991c
Last affected
b8eac98dd0849c3f888518ce5cecc020f8b2991c
Fixed
0c74a9f49b8d7a36b17b54a7428b3526d20f88a8
Database specific 
{
    "cpe": "cpe:2.3:a:libtiff:libtiff:4.0.10:*:*:*:*:*:*:*",
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "4.0.10"
        },
        {
            "last_affected": "4.0.10"
        }
    ]
}

Affected versions

4.*
4.0.10
v4.*
v4.0.10

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-6128.json"
vanir_signatures_modified 
"2026-07-08T20:57:42Z"
vanir_signatures 
[
    {
        "signature_version": "v1",
        "source": "https://gitlab.com/libtiff/libtiff@0c74a9f49b8d7a36b17b54a7428b3526d20f88a8",
        "id": "CVE-2019-6128-1e02ee62",
        "digest": {
            "length": 4243.0,
            "function_hash": "244911293886905304367359745874238473726"
        },
        "target": {
            "function": "main",
            "file": "tools/pal2rgb.c"
        },
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "source": "https://gitlab.com/libtiff/libtiff@0c74a9f49b8d7a36b17b54a7428b3526d20f88a8",
        "id": "CVE-2019-6128-abf2a339",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "138759612869983208100851339676451446866",
                "295212885587871577230470883815533010942",
                "44739652073503980180568553154606900309",
                "239880929434124322258017068501023496460",
                "72162112544265846866834180655045209665",
                "133716195786417760450299397382914919464",
                "298055611905525762859668684110014751048",
                "200968086133919169832193038567853370844",
                "162052038320746704491397132772406999962",
                "333837160228908248051117518422935859979",
                "271975140148597689947655984557700950375",
                "240674479849480485957158234734063256518",
                "14491280223333487257459471020995615428",
                "142367532685671614557119856565057470887",
                "47131189210541561587658779683277301656",
                "159058871977262717279833440010616761665",
                "63103848224206569969509308695321766673",
                "76113255578844618261396350862231059323",
                "111339064184717868058507891025637925882"
            ]
        },
        "target": {
            "file": "tools/pal2rgb.c"
        },
        "deprecated": false,
        "signature_type": "Line"
    }
]