github - ghsa-w6v6-c9pm-2p53

GHSA-W6V6-C9PM-2P53

Vulnerability from github – Published: 2022-05-24 16:45 – Updated: 2023-06-20 15:31

Details

An attacker could send crafted SMTP packets to cause a denial-of-service condition where the controller enters a major non-recoverable faulted state (MNRF) in CompactLogix 5370 L1, L2, and L3 Controllers, Compact GuardLogix 5370 controllers, and Armor Compact GuardLogix 5370 Controllers Versions 20 to 30.014 and earlier.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2019-10954"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-01T19:29:00Z",
    "severity": "HIGH"
  },
  "details": "An attacker could send crafted SMTP packets to cause a denial-of-service condition where the controller enters a major non-recoverable faulted state (MNRF) in CompactLogix 5370 L1, L2, and L3 Controllers, Compact GuardLogix 5370 controllers, and Armor Compact GuardLogix 5370 Controllers Versions 20 to 30.014 and earlier.",
  "id": "GHSA-w6v6-c9pm-2p53",
  "modified": "2023-06-20T15:31:07Z",
  "published": "2022-05-24T16:45:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10954"
    },
    {
      "type": "WEB",
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-120-01"
    },
    {
      "type": "WEB",
      "url": "https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/108118"
    }
  ],
  "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-2019-10954 (GCVE-0-2019-10954)

Vulnerability from cvelistv5 – Published: 2019-05-01 18:59 – Updated: 2024-08-04 22:40

Summary

Severity ?

No CVSS data available.

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

icscert

References

URL

Tags

	https://ics-cert.us-cert.gov/advisories/ICSA-19-120-01	x_refsource_MISC
	http://www.securityfocus.com/bid/108118	vdb-entryx_refsource_BID
	https://rockwellautomation.custhelp.com/app/answe…

Impacted products

Vendor

Product

Version

Rockwell Automation

CompactLogix 5370 L1 controllers

Affected: 0 , < 20 - 30 (custom)

Rockwell Automation	CompactLogix 5370 L2 controllers	Affected: 0 , < 20 - 30 (custom)
Rockwell Automation	CompactLogix 5370 L3 controllers	Affected: 0 , < 20 - 30 (custom)
Rockwell Automation	Compact GuardLogix 5370 controllers	Affected: 0 , < 20 - 30 (custom)
Rockwell Automation	Armor Compact GuardLogix 5370 controllers	Affected: 0 , < 20 - 30 (custom)

Credits

George Lashenko of CyberX reported to CISA.

Show details on NVD website

JSON

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            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-120-01"
          },
          {
            "name": "108118",
            "tags": [
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            ],
            "url": "http://www.securityfocus.com/bid/108118"
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            "tags": [
              "x_transferred"
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            "url": "https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979"
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              "value": "\n\n\u003cp\u003eRockwell recommends the following:\u003c/p\u003e\u003cul\u003e\u003cli\u003eRockwell Automation strongly encourages users to apply the latest available version of firmware to keep up to date with the latest features, anomaly fixes, and security improvements. Update to a version of firmware as listed below that mitigates the associated risk:\u003c/li\u003e\u003cli\u003eApply FRN 31.011 or later from: \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://compatibility.rockwellautomation.com/Pages/MultiProductDownload.aspx?Keyword=5370\u0026amp;crumb=112%C2%A0\"\u003ehttps://compatibility.rockwellautomation.com/Pages/MultiProductDownload.aspx?Keyword=5370\u0026amp;crumb=112 \u003c/a\u003e\u003c/li\u003e\u003cli\u003eFor EtherNet/IP-based vulnerabilities (ID 1-14), block all traffic to and from outside the Manufacturing Zone by blocking or restricting access to Port 2222/TCP/UDP and Port 44818/TCP/UDP using proper network infrastructure controls, such as firewalls, UTM devices, or other security appliances. For more information on TCP/UDP ports used by Rockwell Automation Products, see Knowledgebase Article ID \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://rockwellautomation.custhelp.com/app/answers/detail/a_id/898270/page/1\"\u003e898270\u003c/a\u003e\u0026nbsp;(login required).\u003cul\u003e\u003cli\u003eStratix users can use Device Manager or Studio 5000 Logix Designer to configure access control lists (ACL) to block/restrict ports. See section \u201cAccess Control Lists\u201d in \u003ca target=\"_blank\" rel=\"nofollow\" href=\"http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1783-um007_-en-p.pdf\"\u003eStratix Managed Switches User Manual, publication 1783-UM007\u003c/a\u003e, for detailed instructions.\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003cli\u003eFor web-based vulnerabilities (ID 15-17), block all traffic from outside the Manufacturing Zone by blocking or restricting access to Port 80/443/TCP.\u003cul\u003e\u003cli\u003eStratix users can use Device Manager or Studio 5000 Logix Designer to configure ACL\u2019s to block/restrict ports. See section \u201cAccess Control Lists\u201d in \u003ca target=\"_blank\" rel=\"nofollow\" href=\"http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1783-um007_-en-p.pdf\"\u003eStratix Managed Switches User Manual, publication 1783-UM007\u003c/a\u003e, for detailed instructions.\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003cli\u003eUtilize proper network infrastructure controls, such as firewalls, to help ensure that SMTP packets from unauthorized sources are blocked.\u003c/li\u003e\u003cli\u003eConsult the product documentation for specific features, such as a hardware key-switch setting, which may be used to block unauthorized changes, etc.\u003c/li\u003e\u003cli\u003eUse trusted software, software patches, and antivirus/antimalware programs and interact only with trusted websites and attachments.\u003c/li\u003e\u003cli\u003eMinimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet. For further information about the risks of unprotected Internet accessible control systems, please see Knowledgebase Article ID \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://rockwellautomation.custhelp.com/app/answers/detail/a_id/494865/page/1\"\u003e494865\u003c/a\u003e\u0026nbsp;(login required).\u003c/li\u003e\u003cli\u003eWhen remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing that VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize that a VPN is only as secure as the connected devices.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eFor more information please refer to Rockwell\u2019s Security Advisory: \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979\"\u003ehttps://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979\u003c/a\u003e\u003c/p\u003e\n\n\u003cbr\u003e"
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          "value": "\nRockwell recommends the following:\n\n  *  Rockwell Automation strongly encourages users to apply the latest available version of firmware to keep up to date with the latest features, anomaly fixes, and security improvements. Update to a version of firmware as listed below that mitigates the associated risk:\n  *  Apply FRN 31.011 or later from:  https://compatibility.rockwellautomation.com/Pages/MultiProductDownload.aspx?Keyword=5370\u0026crumb=112  https://compatibility.rockwellautomation.com/Pages/MultiProductDownload.aspx \n  *  For EtherNet/IP-based vulnerabilities (ID 1-14), block all traffic to and from outside the Manufacturing Zone by blocking or restricting access to Port 2222/TCP/UDP and Port 44818/TCP/UDP using proper network infrastructure controls, such as firewalls, UTM devices, or other security appliances. For more information on TCP/UDP ports used by Rockwell Automation Products, see Knowledgebase Article ID  898270 https://rockwellautomation.custhelp.com/app/answers/detail/a_id/898270/page/1 \u00a0(login required).  *  Stratix users can use Device Manager or Studio 5000 Logix Designer to configure access control lists (ACL) to block/restrict ports. See section \u201cAccess Control Lists\u201d in  Stratix Managed Switches User Manual, publication 1783-UM007 http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1783-um007_-en-p.pdf , for detailed instructions.\n\n\n\n  *  For web-based vulnerabilities (ID 15-17), block all traffic from outside the Manufacturing Zone by blocking or restricting access to Port 80/443/TCP.  *  Stratix users can use Device Manager or Studio 5000 Logix Designer to configure ACL\u2019s to block/restrict ports. See section \u201cAccess Control Lists\u201d in  Stratix Managed Switches User Manual, publication 1783-UM007 http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1783-um007_-en-p.pdf , for detailed instructions.\n\n\n\n  *  Utilize proper network infrastructure controls, such as firewalls, to help ensure that SMTP packets from unauthorized sources are blocked.\n  *  Consult the product documentation for specific features, such as a hardware key-switch setting, which may be used to block unauthorized changes, etc.\n  *  Use trusted software, software patches, and antivirus/antimalware programs and interact only with trusted websites and attachments.\n  *  Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet. For further information about the risks of unprotected Internet accessible control systems, please see Knowledgebase Article ID  494865 https://rockwellautomation.custhelp.com/app/answers/detail/a_id/494865/page/1 \u00a0(login required).\n  *  When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing that VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize that a VPN is only as secure as the connected devices.\n\n\nFor more information please refer to Rockwell\u2019s Security Advisory:  https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979 https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979 \n\n\n\n\n"
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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-W6V6-C9PM-2P53

CVE-2019-10954 (GCVE-0-2019-10954)

Tags

Sightings

Nomenclature