CVE-2017-13019

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-13019
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-13019.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-13019
Downstream
Related
Published
2017-09-14T06:29:01Z
Modified
2025-10-15T08:46:50.784177Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The PGM parser in tcpdump before 4.9.2 has a buffer over-read in print-pgm.c:pgm_print().

References

Affected packages

Git / github.com/the-tcpdump-group/tcpdump

Affected ranges

Type
GIT
Repo
https://github.com/the-tcpdump-group/tcpdump
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4601c685e7fd19c3724d5e499c69b8d3ec49933e

Affected versions

tcpdump-3.*

tcpdump-3.5.1
tcpdump-3.6.1
tcpdump-3.7.1
tcpdump-3.8-bp

tcpdump-4.*

tcpdump-4.5.0
tcpdump-4.6.0
tcpdump-4.6.0-bp
tcpdump-4.7.0-bp
tcpdump-4.9.0-bp

Database specific

vanir_signatures

[
    {
        "digest": {
            "function_hash": "296299028895828595715269051062761265840",
            "length": 14493.0
        },
        "deprecated": false,
        "signature_type": "Function",
        "signature_version": "v1",
        "id": "CVE-2017-13019-1ec80937",
        "source": "https://github.com/the-tcpdump-group/tcpdump/commit/4601c685e7fd19c3724d5e499c69b8d3ec49933e",
        "target": {
            "function": "pgm_print",
            "file": "print-pgm.c"
        }
    },
    {
        "digest": {
            "threshold": 0.9,
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        },
        "deprecated": false,
        "signature_type": "Line",
        "signature_version": "v1",
        "id": "CVE-2017-13019-d7dd947b",
        "source": "https://github.com/the-tcpdump-group/tcpdump/commit/4601c685e7fd19c3724d5e499c69b8d3ec49933e",
        "target": {
            "file": "print-pgm.c"
        }
    }
]