CVE-2020-35523

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Source
https://cve.org/CVERecord?id=CVE-2020-35523
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-35523.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-35523
Downstream
Related
Published
2021-03-09T20:15:12.963Z
Modified
2026-05-30T15:29:08.035669Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Database specific 
{
    "unresolved_ranges": [
        {
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
                {
                    "last_affected": "9.0"
                },
                {
                    "last_affected": "10.0"
                }
            ],
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING"
        },
        {
            "vendor_product": "redhat:enterprise_linux",
            "extracted_events": [
                {
                    "last_affected": "6.0"
                },
                {
                    "last_affected": "7.0"
                },
                {
                    "last_affected": "8.0"
                }
            ],
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / gitlab.com/libtiff/libtiff

Affected ranges

Type
GIT
Repo
https://gitlab.com/libtiff/libtiff
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4862b0d7bcc786304ff4e8c31e8d5ccfb868fb99
Fixed
c8d613ef497058fe653c467fc84c70a62a4a71b2
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.2.0"
        }
    ],
    "cpe": "cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

v3.*
v3.5.3
v3.5.4
v3.5.5
v3.5.7
v3.6.0
v3.6.0beta2
v3.6.1
v3.7.0
v3.7.0alpha
v3.7.0beta
v3.7.0beta2
v3.7.1
v3.7.2
v3.7.3
v3.7.4
v3.8.0
v3.8.1
v3.8.2
v4.*
v4.0.0
v4.0.0alpha
v4.0.0alpha4
v4.0.0alpha5
v4.0.0alpha6
v4.0.0beta7
v4.0.1
v4.0.10
v4.0.2
v4.0.3
v4.0.4
v4.0.4beta
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.1.0

Database specific

vanir_signatures_modified 
"2026-05-30T15:29:08Z"
vanir_signatures 
[
    {
        "digest": {
            "function_hash": "36333417815985755933996095690696664901",
            "length": 2019.0
        },
        "signature_version": "v1",
        "id": "CVE-2020-35523-1b48598a",
        "signature_type": "Function",
        "deprecated": false,
        "target": {
            "file": "libtiff/tif_getimage.c",
            "function": "gtTileContig"
        },
        "source": "https://gitlab.com/libtiff/libtiff@c8d613ef497058fe653c467fc84c70a62a4a71b2"
    },
    {
        "digest": {
            "line_hashes": [
                "32509937146222253745041079187048684040",
                "302779390650272650917466304761083692609",
                "135516467365233555150983157708273992837",
                "238695913166268972067432629455617606371",
                "209258097333078657581045383789828138458",
                "3928011841085945616818954636431396969",
                "91802876121448543017365103912725110307",
                "40333051240781296831248805455053040251",
                "123278035979770438969003612271166470277",
                "210070120875231817274691871511712728198",
                "126756939809140681514682558545367377062"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "id": "CVE-2020-35523-24b68653",
        "signature_type": "Line",
        "deprecated": false,
        "target": {
            "file": "libtiff/tif_getimage.c"
        },
        "source": "https://gitlab.com/libtiff/libtiff@c8d613ef497058fe653c467fc84c70a62a4a71b2"
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-35523.json"