github - ghsa-63f8-4qqh-pqqj

ghsa-63f8-4qqh-pqqj

Vulnerability from github

Published

2022-05-17 04:21

Modified

2022-05-17 04:21

Details

The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted ASCII file that triggers a large amount of backtracking, as demonstrated via a file with many newline characters.

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{
  "affected": [],
  "aliases": [
    "CVE-2013-7345"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-03-24T16:31:00Z",
    "severity": "MODERATE"
  },
  "details": "The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted ASCII file that triggers a large amount of backtracking, as demonstrated via a file with many newline characters.",
  "id": "GHSA-63f8-4qqh-pqqj",
  "modified": "2022-05-17T04:21:32Z",
  "published": "2022-05-17T04:21:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-7345"
    },
    {
      "type": "WEB",
      "url": "https://github.com/file/file/commit/ef2329cf71acb59204dd981e2c6cce6c81fe467c"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=703993"
    },
    {
      "type": "WEB",
      "url": "http://bugs.gw.com/view.php?id=164"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1765.html"
    },
    {
      "type": "WEB",
      "url": "http://support.apple.com/kb/HT6443"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2014/dsa-2873"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2013-7345 (GCVE-0-2013-7345)

Vulnerability from cvelistv5

Published

2014-03-23 15:00

Modified

2024-08-06 18:01

Severity ?

CWE

n/a

Summary

The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted ASCII file that triggers a large amount of backtracking, as demonstrated via a file with many newline characters.

References

URL

Tags

	https://github.com/file/file/commit/ef2329cf71acb59204dd981e2c6cce6c81fe467c	x_refsource_CONFIRM
	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=703993	x_refsource_CONFIRM
	http://bugs.gw.com/view.php?id=164	x_refsource_CONFIRM
	http://support.apple.com/kb/HT6443	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2014-1765.html	vendor-advisory, x_refsource_REDHAT
	http://www.debian.org/security/2014/dsa-2873	vendor-advisory, x_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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