github - ghsa-xxmg-3gv9-85h2

GHSA-XXMG-3GV9-85H2

Vulnerability from github – Published: 2022-05-24 19:02 – Updated: 2022-05-24 19:02

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.

Severity ?

3.3 (Low)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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{
  "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 (GCVE-0-2020-14354)

Vulnerability from cvelistv5 – Published: 2021-05-13 13:38 – Updated: 2024-08-04 12:39

Summary

Severity ?

No CVSS data available.

CWE

CWE-120 - >CWE-416

Assigner

redhat

References

URL

Tags

	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://bugzilla.redhat.com/show_bug.cgi?id=1866838	x_refsource_MISC
	https://packetstormsecurity.com/files/158755/GS20…	x_refsource_MISC
	https://c-ares.haxx.se/changelog.html	x_refsource_MISC
	https://github.com/c-ares/c-ares/commit/1cc7e83c3…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	c-ares	Affected: c-ares 1.16.1

Show details on NVD website

JSON

To clipboard

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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-XXMG-3GV9-85H2

CVE-2020-14354 (GCVE-0-2020-14354)

Tags

Sightings

Nomenclature