CVE-2019-17582

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Source

https://cve.org/CVERecord?id=CVE-2019-17582

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-17582.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2019-17582

Downstream

UBUNTU-CVE-2019-17582

Published

2021-02-09T19:15:12Z

Modified

2026-06-05T14:11:55Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

A use-after-free in the _zip_dirent_read function of zip_dirent.c in libzip 1.2.0 allows attackers to have an unspecified impact by attempting to unzip a malformed ZIP archive. NOTE: the discoverer states "This use-after-free is triggered prior to the double free reported in CVE-2017-12858."

Database specific

{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:libzip:libzip:1.2.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "last_affected":  "1.2.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "libzip:libzip"
        }
    ]
}

References

Affected packages

Git / github.com/nih-at/libzip

Affected ranges

Type

GIT

Repo

https://github.com/nih-at/libzip

Events

Introduced

Fixed

2217022b7d1142738656d891e00b3d2d9179b796

Database specific

Show details

{
    "source":  "REFERENCES"
}

Affected versions

Other

brian-gladman-fcrypt-2008-11-18

rel-0-10

rel-0-11-1

rel-0-11-2

rel-0-8

rel-0-9

rel-0-9-1

rel-0-9-2

rel-0-9-3

rel-1-0

rel-1-0-1

rel-1-0-beta1

rel-1-1

rel-1-1-1

rel-1-1-2

rel-1-1-3

rel-1-2-0

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-17582.json"

vanir_signatures

[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "247741707400283749085108019441784905923",
            "length":  5237
        },
        "id":  "CVE-2019-17582-11de36c1",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796",
        "target":  {
            "file":  "lib/zip_dirent.c",
            "function":  "_zip_dirent_read"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "126407887668340329650951841643656814806",
                "79489290485161336371396243068446216870",
                "103867276804264513481566455227706953226",
                "200745644596356662579889932048953027052",
                "18703439355701899585658934728937768609",
                "10360732491339512210894939584152610856"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2019-17582-f2d51449",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796",
        "target":  {
            "file":  "lib/zip_dirent.c"
        }
    }
]

vanir_signatures_modified

"2026-06-05T14:11:55Z"