Vulnerability-Lookup

GHSA-P3P2-9RQF-R8J8

Vulnerability from github – Published: 2021-12-14 00:01 – Updated: 2021-12-17 00:01

Details

The TCP Server module in toxcore before 0.2.8 doesn't free the TCP priority queue under certain conditions, which allows a remote attacker to exhaust the system's memory, causing a denial of service (DoS).

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{
  "affected": [],
  "aliases": [
    "CVE-2018-25021"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-13T01:15:00Z",
    "severity": "HIGH"
  },
  "details": "The TCP Server module in toxcore before 0.2.8 doesn\u0027t free the TCP priority queue under certain conditions, which allows a remote attacker to exhaust the system\u0027s memory, causing a denial of service (DoS).",
  "id": "GHSA-p3p2-9rqf-r8j8",
  "modified": "2021-12-17T00:01:09Z",
  "published": "2021-12-14T00:01:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-25021"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TokTok/c-toxcore/issues/1214"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TokTok/c-toxcore/pull/1216"
    },
    {
      "type": "WEB",
      "url": "https://blog.tox.chat/2018/10/memory-leak-bug-and-new-toxcore-release-fixing-it"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2018-25021 (GCVE-0-2018-25021)

Vulnerability from cvelistv5 – Published: 2021-12-13 00:53 – Updated: 2024-08-05 12:26

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/TokTok/c-toxcore/issues/1214	x_refsource_MISC
	https://github.com/TokTok/c-toxcore/pull/1216	x_refsource_MISC
	https://blog.tox.chat/2018/10/memory-leak-bug-and…	x_refsource_MISC

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          }
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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-P3P2-9RQF-R8J8

CVE-2018-25021 (GCVE-0-2018-25021)

Tags

Sightings

Nomenclature