github - ghsa-44qh-vx3p-466m

GHSA-44QH-VX3P-466M

Vulnerability from github – Published: 2022-05-24 22:28 – Updated: 2022-10-14 19:00

Details

An out-of-bounds memory write flaw was found in how the Linux kernel’s Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Severity ?

8.1 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-14305"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-02T01:15:00Z",
    "severity": "CRITICAL"
  },
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  "id": "GHSA-44qh-vx3p-466m",
  "modified": "2022-10-14T19:00:45Z",
  "published": "2022-05-24T22:28:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14305"
    },
    {
      "type": "WEB",
      "url": "https://bugs.openvz.org/browse/OVZ-7188"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1850716"
    },
    {
      "type": "WEB",
      "url": "https://patchwork.ozlabs.org/project/netfilter-devel/patch/c2385b5c-309c-cc64-2e10-a0ef62897502@virtuozzo.com"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20201210-0004"
    }
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-14305 (GCVE-0-2020-14305)

Vulnerability from cvelistv5 – Published: 2020-12-02 00:48 – Updated: 2024-08-04 12:39

Summary

Severity ?

No CVSS data available.

CWE

CWE-787

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=1850716	x_refsource_MISC
	https://bugs.openvz.org/browse/OVZ-7188	x_refsource_MISC
	https://patchwork.ozlabs.org/project/netfilter-de…	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2020121…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: kernel 4.12-rc1

Show details on NVD website

JSON

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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-44QH-VX3P-466M

CVE-2020-14305 (GCVE-0-2020-14305)

Tags

Sightings

Nomenclature