github - ghsa-798c-jx77-ccgp

ghsa-798c-jx77-ccgp

Vulnerability from github

Published

2022-05-14 01:01

Modified

2025-04-20 03:38

Severity ?

8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2017-9146"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-05-22T18:29:00Z",
    "severity": "HIGH"
  },
  "details": "The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file.",
  "id": "GHSA-798c-jx77-ccgp",
  "modified": "2025-04-20T03:38:03Z",
  "published": "2022-05-14T01:01:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9146"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Yeraze/ytnef/issues/47"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3667-1"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-9146 (GCVE-0-2017-9146)

Vulnerability from cvelistv5

Published

2017-05-22 18:00

Modified

2024-08-05 16:55

Severity ?

CWE

n/a

Summary

The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file.

References

►

URL

Tags

	https://usn.ubuntu.com/3667-1/	vendor-advisory, x_refsource_UBUNTU
	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707	x_refsource_MISC
	https://github.com/Yeraze/ytnef/issues/47	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/	vendor-advisory, x_refsource_FEDORA

Impacted products

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

Show details on NVD website

To clipboard

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