github - ghsa-4q2r-xgxr-vvqm

ghsa-4q2r-xgxr-vvqm

Vulnerability from github

Published

2025-03-22 03:30

Modified

2025-03-22 03:30

Severity ?

9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Details

Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orf_token_endian_convert in exec/totemsrp.c via a large UDP packet.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-30472"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-22T02:15:16Z",
    "severity": "CRITICAL"
  },
  "details": "Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orf_token_endian_convert in exec/totemsrp.c via a large UDP packet.",
  "id": "GHSA-4q2r-xgxr-vvqm",
  "modified": "2025-03-22T03:30:32Z",
  "published": "2025-03-22T03:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-30472"
    },
    {
      "type": "WEB",
      "url": "https://github.com/corosync/corosync/issues/778"
    },
    {
      "type": "WEB",
      "url": "https://corosync.org"
    },
    {
      "type": "WEB",
      "url": "https://github.com/corosync/corosync/blob/73ba225cc48ebb1903897c792065cb5e876613b0/exec/totemsrp.c#L4677"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-30472 (GCVE-0-2025-30472)

Vulnerability from cvelistv5

Published

2025-03-22 00:00

Modified

2025-03-25 15:10

Severity ?

9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-121 - Stack-based Buffer Overflow

Summary

Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orf_token_endian_convert in exec/totemsrp.c via a large UDP packet.

References

URL

Tags

	https://github.com/corosync/corosync/blob/73ba225cc48ebb1903897c792065cb5e876613b0/exec/totemsrp.c#L4677
	https://github.com/corosync/corosync/issues/778
	https://corosync.org

Impacted products

	Vendor	Product	Version
	Corosync	Corosync	Version: 0 ≤ 3.1.9

Show details on NVD website

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