CVE-2019-1000020

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Source
https://cve.org/CVERecord?id=CVE-2019-1000020
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-1000020.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-1000020
Downstream
Related
Published
2019-02-04T21:29:01.457Z
Modified
2026-05-18T05:51:48.539355737Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archivereadsupportformatiso9660.c, readCE()/parserockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.

Database specific 
{
    "unresolved_ranges": [
        {
            "vendor_product": "canonical:ubuntu_linux",
            "extracted_events": [
                {
                    "last_affected": "14.04"
                },
                {
                    "last_affected": "16.04"
                },
                {
                    "last_affected": "18.04"
                },
                {
                    "last_affected": "18.10"
                }
            ],
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*"
            ]
        },
        {
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
                {
                    "last_affected": "8.0"
                }
            ],
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
            ]
        },
        {
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
                {
                    "last_affected": "29"
                }
            ],
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*"
            ]
        },
        {
            "vendor_product": "opensuse:leap",
            "extracted_events": [
                {
                    "last_affected": "15.0"
                }
            ],
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*"
            ]
        },
        {
            "vendor_product": "redhat:enterprise_linux_desktop",
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"
            ]
        },
        {
            "vendor_product": "redhat:enterprise_linux_server",
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"
            ]
        },
        {
            "vendor_product": "redhat:enterprise_linux_workstation",
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"
            ]
        }
    ]
}
References

Affected packages

Git / github.com/libarchive/libarchive

Affected ranges

Type
GIT
Repo
https://github.com/libarchive/libarchive
Events
Introduced
47639918d6da24ce3aad84946b7a619eddef70b2
Fixed
614110e76d9dbb9ed3e159a71cbd75fa3b23efe3
Database specific 
{
    "extracted_events": [
        {
            "introduced": "2.8.0"
        },
        {
            "fixed": "3.4.0"
        }
    ],
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-1000020.json"