github - ghsa-vqcv-9479-342r

ghsa-vqcv-9479-342r

Vulnerability from github

Published

2022-05-14 03:08

Modified

2022-05-14 03:08

Severity ?

4.7 (Medium) - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

Details

On Windows systems, the logger run by the Windows updater deletes the file "update.log" before it runs in order to write a new log of that name. The path to this file is supplied at the command line to the updater and could be used in concert with another local exploit to delete a different file named "update.log" instead of the one intended. Note: This attack only affects Windows operating systems. Other operating systems are not affected. This vulnerability affects Firefox < 55.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2017-7796"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-11T21:29:00Z",
    "severity": "MODERATE"
  },
  "details": "On Windows systems, the logger run by the Windows updater deletes the file \"update.log\" before it runs in order to write a new log of that name. The path to this file is supplied at the command line to the updater and could be used in concert with another local exploit to delete a different file named \"update.log\" instead of the one intended. Note: This attack only affects Windows operating systems. Other operating systems are not affected. This vulnerability affects Firefox \u003c 55.",
  "id": "GHSA-vqcv-9479-342r",
  "modified": "2022-05-14T03:08:37Z",
  "published": "2022-05-14T03:08:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7796"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1234401"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2017-18"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1039124"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-7796 (GCVE-0-2017-7796)

Vulnerability from cvelistv5

Published

2018-06-11 21:00

Modified

2024-08-05 16:12

Severity ?

CWE

Windows updater can delete any file named update.log

Summary

On Windows systems, the logger run by the Windows updater deletes the file "update.log" before it runs in order to write a new log of that name. The path to this file is supplied at the command line to the updater and could be used in concert with another local exploit to delete a different file named "update.log" instead of the one intended. Note: This attack only affects Windows operating systems. Other operating systems are not affected. This vulnerability affects Firefox < 55.

References

►

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2017-18/	x_refsource_CONFIRM
	https://bugzilla.mozilla.org/show_bug.cgi?id=1234401	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1039124	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	Mozilla	Firefox	Version: unspecified < 55

Show details on NVD website

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