CVE-2020-35523

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Source
https://nvd.nist.gov/vuln/detail/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
Related
Published
2021-03-09T20:15:12Z
Modified
2025-10-10T02:47:44.681088Z
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.

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
c8d613ef497058fe653c467fc84c70a62a4a71b2

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": [
        {
            "id": "CVE-2020-35523-1b48598a",
            "digest": {
                "length": 2019.0,
                "function_hash": "36333417815985755933996095690696664901"
            },
            "target": {
                "function": "gtTileContig",
                "file": "libtiff/tif_getimage.c"
            },
            "signature_version": "v1",
            "source": "https://gitlab.com/libtiff/libtiff@c8d613ef497058fe653c467fc84c70a62a4a71b2",
            "deprecated": false,
            "signature_type": "Function"
        },
        {
            "id": "CVE-2020-35523-24b68653",
            "digest": {
                "line_hashes": [
                    "32509937146222253745041079187048684040",
                    "302779390650272650917466304761083692609",
                    "135516467365233555150983157708273992837",
                    "238695913166268972067432629455617606371",
                    "209258097333078657581045383789828138458",
                    "3928011841085945616818954636431396969",
                    "91802876121448543017365103912725110307",
                    "40333051240781296831248805455053040251",
                    "123278035979770438969003612271166470277",
                    "210070120875231817274691871511712728198",
                    "126756939809140681514682558545367377062"
                ],
                "threshold": 0.9
            },
            "target": {
                "file": "libtiff/tif_getimage.c"
            },
            "signature_version": "v1",
            "source": "https://gitlab.com/libtiff/libtiff@c8d613ef497058fe653c467fc84c70a62a4a71b2",
            "deprecated": false,
            "signature_type": "Line"
        }
    ]
}