CVE-2017-13001

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2017-13001
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-13001.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-13001
Downstream
Related
Published
2017-09-14T06:29:01Z
Modified
2025-11-19T06:55:27.690463Z
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 NFS parser in tcpdump before 4.9.2 has a buffer over-read in print-nfs.c:nfs_printfh().

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
7a923447fd49a069a0fd3b6c3547438ab5ee2123

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

[
    {
        "id": "CVE-2017-13001-4e8d8618",
        "deprecated": false,
        "signature_version": "v1",
        "source": "https://github.com/the-tcpdump-group/tcpdump/commit/7a923447fd49a069a0fd3b6c3547438ab5ee2123",
        "target": {
            "function": "nfs_printfh",
            "file": "print-nfs.c"
        },
        "digest": {
            "length": 968.0,
            "function_hash": "230688506456139063272701511816479227468"
        },
        "signature_type": "Function"
    },
    {
        "id": "CVE-2017-13001-9ff17b19",
        "deprecated": false,
        "signature_version": "v1",
        "source": "https://github.com/the-tcpdump-group/tcpdump/commit/7a923447fd49a069a0fd3b6c3547438ab5ee2123",
        "target": {
            "file": "print-nfs.c"
        },
        "digest": {
            "line_hashes": [
                "5857539386754636615602856101539394027",
                "14555024741917073240752010681359981813",
                "18744574178876283298956859420291716746",
                "187965339838020869824004327674875503156",
                "114722929830447744645645576552211935618",
                "306332199128179485669170971416640858789"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line"
    }
]