github - ghsa-xxmg-3gv9-85h2

ghsa-xxmg-3gv9-85h2

Vulnerability from github

Published

2022-05-24 19:02

Modified

2022-05-24 19:02

Severity

3.3 (Low) - CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Details

A possible use-after-free and double-free in c-ares lib version 1.16.0 if ares_destroy() is called prior to ares_getaddrinfo() completing. This flaw possibly allows an attacker to crash the service that uses c-ares lib. The highest threat from this vulnerability is to this service availability.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-14354"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-415",
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-13T14:15:00Z",
    "severity": "LOW"
  },
  "details": "A possible use-after-free and double-free in c-ares lib version 1.16.0 if ares_destroy() is called prior to ares_getaddrinfo() completing. This flaw possibly allows an attacker to crash the service that uses c-ares lib. The highest threat from this vulnerability is to this service availability.",
  "id": "GHSA-xxmg-3gv9-85h2",
  "modified": "2022-05-24T19:02:23Z",
  "published": "2022-05-24T19:02:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14354"
    },
    {
      "type": "WEB",
      "url": "https://github.com/c-ares/c-ares/commit/1cc7e83c3bdfaafbc5919c95025592d8de3a170e"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1866838"
    },
    {
      "type": "WEB",
      "url": "https://c-ares.haxx.se/changelog.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6"
    },
    {
      "type": "WEB",
      "url": "https://packetstormsecurity.com/files/158755/GS20200804145053.txt"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-14354

Vulnerability from cvelistv5

Published

2021-05-13 13:38

Modified

2024-08-04 12:39

Severity

Summary

A possible use-after-free and double-free in c-ares lib version 1.16.0 if ares_destroy() is called prior to ares_getaddrinfo() completing. This flaw possibly allows an attacker to crash the service that uses c-ares lib. The highest threat from this vulnerability is to this service availability.

References

URL	Tags
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/	vendor-advisory, x_refsource_FEDORA
https://bugzilla.redhat.com/show_bug.cgi?id=1866838	x_refsource_MISC
https://packetstormsecurity.com/files/158755/GS20200804145053.txt	x_refsource_MISC
https://c-ares.haxx.se/changelog.html	x_refsource_MISC
https://github.com/c-ares/c-ares/commit/1cc7e83c3bdfaafbc5919c95025592d8de3a170e	x_refsource_MISC

Impacted products

Vendor	Product
n/a	c-ares

Show details on NVD website

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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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