CVE-2017-8807

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-8807
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-8807.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-8807
Downstream
Related
Published
2017-11-16T02:29:05Z
Modified
2025-10-15T09:09:58.437016Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

vbfstperror in bin/varnishd/cache/cachefetch.c in Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 allows remote attackers to obtain sensitive information from process memory because a VFPGetStorage buffer is larger than intended in certain circumstances involving -sfile Stevedore transient objects.

References

Affected packages

Git / github.com/varnishcache/varnish-cache

Affected ranges

Type
GIT
Repo
https://github.com/varnishcache/varnish-cache
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
176f8a075a963ffbfa56f1c460c15f6a1a6af5a7

Affected versions

varnish-3.*

varnish-3.0.0-beta1
varnish-3.0.0-beta2

varnish-4.*

varnish-4.0.0
varnish-4.0.0-beta1
varnish-4.0.0-tp1
varnish-4.0.0-tp2
varnish-4.0.1

varnish-5.*

varnish-5.0.0
varnish-5.1.0
varnish-5.1.1
varnish-5.1.2

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7",
        "deprecated": false,
        "target": {
            "file": "bin/varnishd/cache/cache_fetch.c",
            "function": "vbf_stp_error"
        },
        "digest": {
            "function_hash": "317635809142638776188580053458899665848",
            "length": 2552.0
        },
        "id": "CVE-2017-8807-54507ce7",
        "signature_type": "Function",
        "signature_version": "v1"
    },
    {
        "source": "https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7",
        "deprecated": false,
        "target": {
            "file": "bin/varnishd/cache/cache_fetch.c"
        },
        "digest": {
            "line_hashes": [
                "35752772080807146568775274854838049175",
                "62009287341324849338652974456371337353",
                "297563870909354190281146502171842406048",
                "182442623255090597664454248417396896307"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2017-8807-db9d9e86",
        "signature_type": "Line",
        "signature_version": "v1"
    }
]