gsd-2019-1000020
Vulnerability from gsd
Modified
2023-12-13 01:23
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, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.
Aliases
Aliases
CVE-2019-1000020


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-1000020",
    "description": "libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027) vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.",
    "id": "GSD-2019-1000020",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-1000020.html",
      "https://access.redhat.com/errata/RHSA-2019:3698",
      "https://access.redhat.com/errata/RHSA-2019:2298",
      "https://ubuntu.com/security/CVE-2019-1000020",
      "https://advisories.mageia.org/CVE-2019-1000020.html",
      "https://security.archlinux.org/CVE-2019-1000020",
      "https://alas.aws.amazon.com/cve/html/CVE-2019-1000020.html",
      "https://linux.oracle.com/cve/CVE-2019-1000020.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-1000020"
      ],
      "details": "libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027) vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.",
      "id": "GSD-2019-1000020",
      "modified": "2023-12-13T01:23:41.838205Z",
      "schema_version": "1.4.0"
    }
  },
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        "DATE_ASSIGNED": "2019-01-22T21:21:10.026263",
        "DATE_REQUESTED": "2019-01-17T03:09:42",
        "ID": "CVE-2019-1000020",
        "REQUESTER": "dja@axtens.net",
        "STATE": "PUBLIC"
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      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-02-04T21:29Z"
    }
  }
}


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