CVE-2017-18185

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Source
https://cve.org/CVERecord?id=CVE-2017-18185
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-18185.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-18185
Downstream
Published
2018-02-13T19:29:00.417Z
Modified
2026-02-20T16:19:53.024682Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in QPDF before 7.0.0. There is a large heap-based out-of-bounds read in the PlBuffer::write function in PlBuffer.cc. It is caused by an integer overflow in the PNG filter.

References

Affected packages

Git / github.com/qpdf/qpdf

Affected ranges

Type
GIT
Repo
https://github.com/qpdf/qpdf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0f1ce8e6461d417d1fed2ea4a0cbf27f10ee4eff

Affected versions

release-qpdf-2.*
release-qpdf-2.0
release-qpdf-2.0.1
release-qpdf-2.0.2
release-qpdf-2.0.3
release-qpdf-2.0.4
release-qpdf-2.0.5
release-qpdf-2.0.6
release-qpdf-2.1
release-qpdf-2.1.1
release-qpdf-2.1.2
release-qpdf-2.1.3
release-qpdf-2.1.4
release-qpdf-2.1.5
release-qpdf-2.1.rc1
release-qpdf-2.2.0
release-qpdf-2.2.1
release-qpdf-2.2.2
release-qpdf-2.2.3
release-qpdf-2.2.4
release-qpdf-2.2.rc1
release-qpdf-2.3.0
release-qpdf-2.3.1
release-qpdf-3.*
release-qpdf-3.0.0
release-qpdf-3.0.1
release-qpdf-3.0.2
release-qpdf-3.0.rc1
release-qpdf-4.*
release-qpdf-4.0.0
release-qpdf-4.0.1
release-qpdf-4.1.0
release-qpdf-4.2.0
release-qpdf-5.*
release-qpdf-5.0.0
release-qpdf-5.0.1
release-qpdf-5.1.0
release-qpdf-5.1.1
release-qpdf-5.1.2
release-qpdf-5.1.3
release-qpdf-5.2.0
release-qpdf-6.*
release-qpdf-6.0.0
release-qpdf-7.*
release-qpdf-7.0.b1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-18185.json"
vanir_signatures 
[
    {
        "target": {
            "file": "libqpdf/QPDF.cc"
        },
        "digest": {
            "line_hashes": [
                "78122971361805216513325185650823995948",
                "289084884134905756271595066312586509022",
                "108533816704163507562458597112410082940",
                "27048527550166131162142414784945091009"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "id": "CVE-2017-18185-9218c2a5",
        "source": "https://github.com/qpdf/qpdf/commit/0f1ce8e6461d417d1fed2ea4a0cbf27f10ee4eff",
        "deprecated": false,
        "signature_version": "v1"
    }
]