github - ghsa-pfcm-j5pc-4mx7

GHSA-PFCM-J5PC-4MX7

Vulnerability from github – Published: 2022-05-24 19:11 – Updated: 2022-05-24 19:11

Details

The DNS feature in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Out-of-bounds Read. The impact is: a denial of service (remote). The component is: DNS response processing in function: dns_upcall(). The attack vector is: a specific DNS response packet. The code does not check whether the number of queries/responses specified in the DNS packet header corresponds to the query/response data available in the DNS packet.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-25927"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-18T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "The DNS feature in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Out-of-bounds Read. The impact is: a denial of service (remote). The component is: DNS response processing in function: dns_upcall(). The attack vector is: a specific DNS response packet. The code does not check whether the number of queries/responses specified in the DNS packet header corresponds to the query/response data available in the DNS packet.",
  "id": "GHSA-pfcm-j5pc-4mx7",
  "modified": "2022-05-24T19:11:29Z",
  "published": "2022-05-24T19:11:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25927"
    },
    {
      "type": "WEB",
      "url": "https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack"
    },
    {
      "type": "WEB",
      "url": "https://www.kb.cert.org/vuls/id/608209"
    },
    {
      "type": "WEB",
      "url": "http://www.iniche.com/source-code/networking-stack/nichestack.php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-25927 (GCVE-0-2020-25927)

Vulnerability from cvelistv5 – Published: 2021-08-18 18:37 – Updated: 2024-08-04 15:49

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.iniche.com/source-code/networking-stac…	x_refsource_MISC
	https://www.forescout.com/blog/new-critical-opera…	x_refsource_MISC
	https://www.kb.cert.org/vuls/id/608209	third-party-advisoryx_refsource_CERT-VN

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            "url": "http://www.iniche.com/source-code/networking-stack/nichestack.php"
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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-PFCM-J5PC-4MX7

CVE-2020-25927 (GCVE-0-2020-25927)

Tags

Sightings

Nomenclature