github - ghsa-gfvh-r99j-x28p

ghsa-gfvh-r99j-x28p

Vulnerability from github

Published

2022-05-24 17:41

Modified

2022-05-24 17:41

Details

Hirschmann OS2, RSP, and RSPE devices before HiOS 08.3.00 allow a denial of service. An unauthenticated, adjacent attacker can cause an infinite loop on one of the HSR ring ports of the device. This effectively breaks the redundancy of the HSR ring. If the attacker can perform the same attack on a second device, the ring is broken into two parts (thus disrupting communication between devices in the different parts).

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{
  "affected": [],
  "aliases": [
    "CVE-2020-9307"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-11T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Hirschmann OS2, RSP, and RSPE devices before HiOS 08.3.00 allow a denial of service. An unauthenticated, adjacent attacker can cause an infinite loop on one of the HSR ring ports of the device. This effectively breaks the redundancy of the HSR ring. If the attacker can perform the same attack on a second device, the ring is broken into two parts (thus disrupting communication between devices in the different parts).",
  "id": "GHSA-gfvh-r99j-x28p",
  "modified": "2022-05-24T17:41:54Z",
  "published": "2022-05-24T17:41:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9307"
    },
    {
      "type": "WEB",
      "url": "https://www.belden.com/dfsmedia/f1e38517e0cd4caa8b1acb6619890f5e/12276-source/options/view"
    },
    {
      "type": "WEB",
      "url": "https://www.belden.com/security"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-9307 (GCVE-0-2020-9307)

Vulnerability from cvelistv5

Published

2021-02-11 20:32

Modified

2024-08-04 10:26

Severity ?

CWE

n/a

Summary

Hirschmann OS2, RSP, and RSPE devices before HiOS 08.3.00 allow a denial of service. An unauthenticated, adjacent attacker can cause an infinite loop on one of the HSR ring ports of the device. This effectively breaks the redundancy of the HSR ring. If the attacker can perform the same attack on a second device, the ring is broken into two parts (thus disrupting communication between devices in the different parts).

References

►

URL

Tags

	https://www.belden.com/dfsmedia/f1e38517e0cd4caa8b1acb6619890f5e/12276-source/options/view	x_refsource_CONFIRM
	https://www.belden.com/security	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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