fkie_cve-2018-6540
Vulnerability from fkie_nvd
Published
2018-02-02 09:29
Modified
2025-07-10 15:44
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the zzip_disk_findfirst function of zzip/mmapped.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
References
cve@mitre.orghttps://github.com/gdraheim/zziplib/issues/15Exploit, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2020/06/msg00029.html
cve@mitre.orghttps://usn.ubuntu.com/3699-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/gdraheim/zziplib/issues/15Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3699-1/Third Party Advisory
Impacted products
Vendor Product Version
gdraheim zziplib 0.13.67
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 17.10
canonical ubuntu_linux 18.04


To clipboard 

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  "cveTags": [],
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      "value": "In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the zzip_disk_findfirst function of zzip/mmapped.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file."
    },
    {
      "lang": "es",
      "value": "En ZZIPlib 0.13.67, hay un error de bus provocado por la carga de una direcci\u00f3n mal alineada en la funci\u00f3n zzip_disk_findfirst de zzip/mmapped.c. Los atacantes remotos pueden aprovechar esta vulnerabilidad para provocar una denegaci\u00f3n de servicio (DoS) mediante un archivo zip manipulado."
    }
  ],
  "id": "CVE-2018-6540",
  "lastModified": "2025-07-10T15:44:54.403",
  "metrics": {
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}


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