gsd-2018-6541
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
Aliases
Aliases
CVE-2018-6541


To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-6541",
    "description": "In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.",
    "id": "GSD-2018-6541",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-6541.html",
      "https://access.redhat.com/errata/RHSA-2019:2196",
      "https://ubuntu.com/security/CVE-2018-6541",
      "https://advisories.mageia.org/CVE-2018-6541.html",
      "https://security.archlinux.org/CVE-2018-6541",
      "https://linux.oracle.com/cve/CVE-2018-6541.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-6541"
      ],
      "details": "In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.",
      "id": "GSD-2018-6541",
      "modified": "2023-12-13T01:22:35.852432Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-6541",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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                    }
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          }
        ]
      },
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              }
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          }
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      },
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          {
            "name": "USN-3699-1",
            "refsource": "UBUNTU",
            "url": "https://usn.ubuntu.com/3699-1/"
          },
          {
            "name": "https://github.com/gdraheim/zziplib/issues/16",
            "refsource": "MISC",
            "url": "https://github.com/gdraheim/zziplib/issues/16"
          },
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            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:2196"
          },
          {
            "name": "[debian-lts-announce] 20200628 [SECURITY] [DLA 2258-1] zziplib security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:zziplib_project:zziplib:0.13.67:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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          },
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            "cpe_match": [
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                "cpe_name": [],
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              {
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                "cpe_name": [],
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              {
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                "cpe_name": [],
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        "description": {
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              "value": "In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/gdraheim/zziplib/issues/16",
              "refsource": "MISC",
              "tags": [
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              "url": "https://github.com/gdraheim/zziplib/issues/16"
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            },
            {
              "name": "RHSA-2019:2196",
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              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2019:2196"
            },
            {
              "name": "[debian-lts-announce] 20200628 [SECURITY] [DLA 2258-1] zziplib security update",
              "refsource": "MLIST",
              "tags": [],
              "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-06-28T15:15Z",
      "publishedDate": "2018-02-02T09:29Z"
    }
  }
}


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