CVE-2018-11363

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Source

https://cve.org/CVERecord?id=CVE-2018-11363

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11363.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2018-11363

Published

2018-05-22T04:29:00Z

Modified

2026-07-08T14:13:58Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

jpeg_size in pdfgen.c in PDFGen before 2018-04-09 has a heap-based buffer over-read.

Database specific

{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:pdfgen:pdfgen:*:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "fixed":  "2018-04-09"
                }
            ],
            "source":  "CPE_RANGE",
            "vendor_product":  "pdfgen:pdfgen"
        },
        {
            "extracted_events":  [
                {
                    "fixed":  "2018-04-09"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}

References

Affected packages

Git / github.com/andrerenaud/pdfgen

Affected ranges

Type

GIT

Repo

https://github.com/andrerenaud/pdfgen

Events

Introduced

Fixed

ee58aff6918b8bbc3be29b9e3089485ea46ff956

Database specific

Show details

{
    "source":  "REFERENCES"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11363.json"

vanir_signatures

[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "296565118698955457968840627053867975154",
            "length":  858
        },
        "id":  "CVE-2018-11363-0fc7fdf9",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/andrerenaud/pdfgen/commit/ee58aff6918b8bbc3be29b9e3089485ea46ff956",
        "target":  {
            "file":  "pdfgen.c",
            "function":  "jpeg_size"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "10729798222043191928687827641956424710",
                "103533735537934029155551682107611710690",
                "202247736226332639457650039492104315400",
                "236210157759659927160675851227448508510"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2018-11363-21c082b5",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/andrerenaud/pdfgen/commit/ee58aff6918b8bbc3be29b9e3089485ea46ff956",
        "target":  {
            "file":  "pdfgen.c"
        }
    }
]

vanir_signatures_modified

"2026-07-08T14:13:58Z"