github - ghsa-pmjf-334r-5j9j

ghsa-pmjf-334r-5j9j

Vulnerability from github

Published

2023-09-07 18:30

Modified

2025-11-21 18:30

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

The web server used by MikroTik RouterOS version 6 is affected by a heap memory corruption issue. A remote and unauthenticated attacker can corrupt the server's heap memory by sending a crafted HTTP request. As a result, the web interface crashes and is immediately restarted. The issue was fixed in RouterOS 6.49.10 stable. RouterOS version 7 is not affected.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-30800"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-07T16:15:07Z",
    "severity": "HIGH"
  },
  "details": "The web server used by MikroTik RouterOS version 6 is affected by a heap memory corruption issue. A remote and unauthenticated attacker can corrupt the server\u0027s heap memory by sending a crafted HTTP request. As a result, the web interface crashes and is immediately restarted. The issue was fixed in RouterOS 6.49.10 stable. RouterOS version 7 is not affected.",
  "id": "GHSA-pmjf-334r-5j9j",
  "modified": "2025-11-21T18:30:27Z",
  "published": "2023-09-07T18:30:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-30800"
    },
    {
      "type": "WEB",
      "url": "https://vulncheck.com/advisories/mikrotik-jsproxy-dos"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-30800 (GCVE-0-2023-30800)

Vulnerability from cvelistv5

Published

2023-09-07 15:43

Modified

2025-11-21 16:14

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-787 - Out-of-bounds Write

Summary

The web server used by MikroTik RouterOS version 6 is affected by a heap memory corruption issue. A remote and unauthenticated attacker can corrupt the server's heap memory by sending a crafted HTTP request. As a result, the web interface crashes and is immediately restarted. The issue was fixed in RouterOS 6.49.10 stable. RouterOS version 7 is not affected.

References

URL

Tags

https://vulncheck.com/advisories/mikrotik-jsproxy-dos

Impacted products

	Vendor	Product	Version
	MikroTik	RouterOS	Version: 6.49.9 Version: 6.48.8

Show details on NVD website

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            "url": "https://vulncheck.com/advisories/mikrotik-jsproxy-dos"
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}

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