CVE-2020-35523

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Source
https://cve.org/CVERecord?id=CVE-2020-35523
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35523.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-35523
Downstream
ALPINE (1)
ALSA (1)
AZL (2)
BELL (1)
CLEANSTART (1)
DEBIAN (1)
JLSEC (1)
MGASA (1)
OESA (1)
openSUSE (2)
RHSA (1)
RLSA (1)
SUSE (3)
UBUNTU (1)
Related
ALSA (1)
openSUSE (2)
SUSE (3)
Published
2021-03-09T20:15:12Z
Modified
2026-10-24T14:12:05Z
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": [
        {
            "cpes": [
                "cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "4.2.0"
                        }
                    ],
                    "source": "CPE_RANGE"
                }
            ],
            "vendor_product": "libtiff:libtiff"
        },
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "9.0"
                        },
                        {
                            "last_affected": "9.0"
                        },
                        {
                            "introduced": "10.0"
                        },
                        {
                            "last_affected": "10.0"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "debian:debian_linux"
        },
        {
            "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:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "6.0"
                        },
                        {
                            "last_affected": "6.0"
                        },
                        {
                            "introduced": "7.0"
                        },
                        {
                            "last_affected": "7.0"
                        },
                        {
                            "introduced": "8.0"
                        },
                        {
                            "last_affected": "8.0"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "redhat:enterprise_linux"
        }
    ]
}
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
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "4.2.0"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "range": [
                {
                    "fixed": "c8d613ef497058fe653c467fc84c70a62a4a71b2"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

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

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35523.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "function_hash": "36333417815985755933996095690696664901",
            "length": 2019
        },
        "id": "CVE-2020-35523-1b48598a",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://gitlab.com/libtiff/libtiff@c8d613ef497058fe653c467fc84c70a62a4a71b2",
        "target": {
            "file": "libtiff/tif_getimage.c",
            "function": "gtTileContig"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "32509937146222253745041079187048684040",
                "302779390650272650917466304761083692609",
                "135516467365233555150983157708273992837",
                "238695913166268972067432629455617606371",
                "209258097333078657581045383789828138458",
                "3928011841085945616818954636431396969",
                "91802876121448543017365103912725110307",
                "40333051240781296831248805455053040251",
                "123278035979770438969003612271166470277",
                "210070120875231817274691871511712728198",
                "126756939809140681514682558545367377062"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2020-35523-24b68653",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://gitlab.com/libtiff/libtiff@c8d613ef497058fe653c467fc84c70a62a4a71b2",
        "target": {
            "file": "libtiff/tif_getimage.c"
        }
    }
]
vanir_signatures_modified 
"2026-10-24T14:12:05Z"