github - ghsa-g7fc-v5jh-qw54

GHSA-G7FC-V5JH-QW54

Vulnerability from github – Published: 2022-05-24 17:37 – Updated: 2022-05-24 17:37

Details

In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free (leading to memory corruption and a daemon crash) via a crafted incoming network message, a different vulnerability than CVE-2019-14431.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-16747"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-30T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free (leading to memory corruption and a daemon crash) via a crafted incoming network message, a different vulnerability than CVE-2019-14431.",
  "id": "GHSA-g7fc-v5jh-qw54",
  "modified": "2022-05-24T17:37:34Z",
  "published": "2022-05-24T17:37:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16747"
    },
    {
      "type": "WEB",
      "url": "https://github.com/matrixssl/matrixssl/issues/33"
    },
    {
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      "url": "https://github.com/matrixssl/matrixssl/blob/4-2-2-open/doc/CHANGES_v4.x.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/matrixssl/matrixssl/releases/tag/4-2-2-open"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-16747 (GCVE-0-2019-16747)

Vulnerability from cvelistv5 – Published: 2020-12-30 20:20 – Updated: 2024-08-05 01:24

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/matrixssl/matrixssl/issues/33	x_refsource_MISC
	https://github.com/matrixssl/matrixssl/releases/t…	x_refsource_CONFIRM
	https://github.com/matrixssl/matrixssl/blob/4-2-2…	x_refsource_CONFIRM

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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-G7FC-V5JH-QW54

CVE-2019-16747 (GCVE-0-2019-16747)

Tags

Sightings

Nomenclature