CVE-2020-36280

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2020-36280
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36280.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-36280
Downstream
Related
Published
2021-03-12T00:15:12Z
Modified
2025-10-21T05:53:57.679060Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Leptonica before 1.80.0 allows a heap-based buffer over-read in pixReadFromTiffStream, related to tiffio.c.

References

Affected packages

Git / github.com/danbloomberg/leptonica

Affected ranges

Type
GIT
Repo
https://github.com/danbloomberg/leptonica
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5ba34b1fe741d69d43a6c8cf767756997eadd87c

Affected versions

1.*

1.74.0
1.74.1
1.74.2
1.74.3
1.74.4
1.75.0
1.75.1
1.75.2
1.75.3
1.76.0
1.77.0
1.78.0
1.79.0

v1.*

v1.42
v1.44
v1.46
v1.48
v1.50
v1.52
v1.54
v1.56
v1.58
v1.60
v1.61
v1.62
v1.63
v1.64
v1.65
v1.66
v1.67
v1.68
v1.69
v1.70
v1.71
v1.72
v1.73
v1.74.3

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/danbloomberg/leptonica/commit/5ba34b1fe741d69d43a6c8cf767756997eadd87c",
        "target": {
            "function": "main",
            "file": "prog/dewarptest1.c"
        },
        "digest": {
            "function_hash": "7304998107223771283968225551177814817",
            "length": 4273.0
        },
        "deprecated": false,
        "id": "CVE-2020-36280-2711da70",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://github.com/danbloomberg/leptonica/commit/5ba34b1fe741d69d43a6c8cf767756997eadd87c",
        "target": {
            "file": "prog/dewarptest1.c"
        },
        "digest": {
            "line_hashes": [
                "87859225014807308672402855510697016471",
                "247747152226049272958165541518093053454",
                "39435067235498929049017845219139427745",
                "203204699579402051083552990419479845226",
                "130817942752224942924083283586337067206",
                "102302979408446852464039475065439923522",
                "336144749096136206594338358156604168754",
                "111845197149690189529191472009466779890",
                "318640266632657569097740050596364024000"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2020-36280-2f27d4c9",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://github.com/danbloomberg/leptonica/commit/5ba34b1fe741d69d43a6c8cf767756997eadd87c",
        "target": {
            "file": "src/tiffio.c"
        },
        "digest": {
            "line_hashes": [
                "143048840517715229491176562475832158693",
                "197964211353547199732773998829495468748",
                "107782724644974991147542262273421048736",
                "248321617014896117935574148151650591234"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2020-36280-4ff10216",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://github.com/danbloomberg/leptonica/commit/5ba34b1fe741d69d43a6c8cf767756997eadd87c",
        "target": {
            "function": "pixReadFromTiffStream",
            "file": "src/tiffio.c"
        },
        "digest": {
            "function_hash": "1081849412496552955681668456730730621",
            "length": 6212.0
        },
        "deprecated": false,
        "id": "CVE-2020-36280-6deca786",
        "signature_version": "v1",
        "signature_type": "Function"
    }
]