github - ghsa-4659-qqwf-vp88

GHSA-4659-QQWF-VP88

Vulnerability from github – Published: 2022-05-13 01:25 – Updated: 2025-07-10 18:31

Details

In ZZIPlib 0.13.67, there is a memory alignment error and bus error in the __zzip_fetch_disk_trailer function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.

Severity ?

6.5 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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  "affected": [],
  "aliases": [
    "CVE-2018-6484"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-01T05:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In ZZIPlib 0.13.67, there is a memory alignment error and bus error in the __zzip_fetch_disk_trailer function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.",
  "id": "GHSA-4659-qqwf-vp88",
  "modified": "2025-07-10T18:31:07Z",
  "published": "2022-05-13T01:25:30Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6484"
    },
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      "url": "https://github.com/gdraheim/zziplib/issues/14"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html"
    },
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-6484 (GCVE-0-2018-6484)

Vulnerability from cvelistv5 – Published: 2018-02-01 05:00 – Updated: 2024-08-05 06:01

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/gdraheim/zziplib/issues/14	x_refsource_MISC
	https://usn.ubuntu.com/3699-1/	vendor-advisoryx_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-4659-QQWF-VP88

CVE-2018-6484 (GCVE-0-2018-6484)

Tags

Sightings

Nomenclature