CVE-2020-36280

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-36280
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-36280.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-36280
Downstream
Related
Published
2021-03-12T00:15:12Z
Modified
2025-09-19T12:17:35.650479Z
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": [
        {
            "target": {
                "file": "prog/dewarptest1.c",
                "function": "main"
            },
            "id": "CVE-2020-36280-2711da70",
            "source": "https://github.com/danbloomberg/leptonica/commit/5ba34b1fe741d69d43a6c8cf767756997eadd87c",
            "digest": {
                "length": 4273.0,
                "function_hash": "7304998107223771283968225551177814817"
            },
            "signature_version": "v1",
            "deprecated": false,
            "signature_type": "Function"
        },
        {
            "target": {
                "file": "prog/dewarptest1.c"
            },
            "id": "CVE-2020-36280-2f27d4c9",
            "source": "https://github.com/danbloomberg/leptonica/commit/5ba34b1fe741d69d43a6c8cf767756997eadd87c",
            "digest": {
                "line_hashes": [
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                    "111845197149690189529191472009466779890",
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                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "deprecated": false,
            "signature_type": "Line"
        },
        {
            "target": {
                "file": "src/tiffio.c"
            },
            "id": "CVE-2020-36280-4ff10216",
            "source": "https://github.com/danbloomberg/leptonica/commit/5ba34b1fe741d69d43a6c8cf767756997eadd87c",
            "digest": {
                "line_hashes": [
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                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "deprecated": false,
            "signature_type": "Line"
        },
        {
            "target": {
                "file": "src/tiffio.c",
                "function": "pixReadFromTiffStream"
            },
            "id": "CVE-2020-36280-6deca786",
            "source": "https://github.com/danbloomberg/leptonica/commit/5ba34b1fe741d69d43a6c8cf767756997eadd87c",
            "digest": {
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            },
            "signature_version": "v1",
            "deprecated": false,
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}