github - ghsa-8937-gcf5-34xq

ghsa-8937-gcf5-34xq

Vulnerability from github

Published

2023-06-28 15:30

Modified

2023-06-28 15:30

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

A vulnerability in the XCP Authentication Service of the Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) could allow an unauthenticated, remote attacker to cause a temporary service outage for all Cisco Unified CM IM&P users who are attempting to authenticate to the service, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted login message to the affected device. A successful exploit could allow the attacker to cause an unexpected restart of the authentication service, preventing new users from successfully authenticating. Exploitation of this vulnerability does not impact Cisco Unified CM IM&P users who were authenticated prior to an attack.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-20108"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770",
      "CWE-789"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-28T15:15:09Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the XCP Authentication Service of the Cisco Unified Communications Manager IM \u0026amp; Presence Service (Unified CM IM\u0026amp;P) could allow an unauthenticated, remote attacker to cause a temporary service outage for all Cisco Unified CM IM\u0026amp;P users who are attempting to authenticate to the service, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted login message to the affected device. A successful exploit could allow the attacker to cause an unexpected restart of the authentication service, preventing new users from successfully authenticating. Exploitation of this vulnerability does not impact Cisco Unified CM IM\u0026amp;P users who were authenticated prior to an attack.",
  "id": "GHSA-8937-gcf5-34xq",
  "modified": "2023-06-28T15:30:23Z",
  "published": "2023-06-28T15:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20108"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-imp-dos-49GL7rzT"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-20108

Vulnerability from cvelistv5

Published

2023-06-28 00:00

Modified

2024-08-02 08:57

Severity ?

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

Summary

References

▼	URL	Tags
	https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-imp-dos-49GL7rzT

Impacted products

▼	Vendor	Product
	Cisco	Cisco Unified Communications Manager IM and Presence Service

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T08:57:35.889Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "cisco-sa-cucm-imp-dos-49GL7rzT",
            "tags": [
              "x_transferred"
            ],
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-imp-dos-49GL7rzT"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Unified Communications Manager IM and Presence Service",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "10.5(1)"
            },
            {
              "status": "affected",
              "version": "10.5(2)"
            },
            {
              "status": "affected",
              "version": "10.5(2a)"
            },
            {
              "status": "affected",
              "version": "10.5(2b)"
            },
            {
              "status": "affected",
              "version": "10.5(2)SU3"
            },
            {
              "status": "affected",
              "version": "10.5(2)SU2a"
            },
            {
              "status": "affected",
              "version": "10.5(2)SU4a"
            },
            {
              "status": "affected",
              "version": "10.5(2)SU4"
            },
            {
              "status": "affected",
              "version": "10.5(1)SU3"
            },
            {
              "status": "affected",
              "version": "10.5(1)SU1"
            },
            {
              "status": "affected",
              "version": "10.5(2)SU1"
            },
            {
              "status": "affected",
              "version": "10.5(2)SU2"
            },
            {
              "status": "affected",
              "version": "10.5(1)SU2"
            },
            {
              "status": "affected",
              "version": "11.5(1)"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU1"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU2"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU3"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU3a"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU4"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU5"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU5a"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU6"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU7"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU8"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU9"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU10"
            },
            {
              "status": "affected",
              "version": "11.5(1)SU11"
            },
            {
              "status": "affected",
              "version": "11.0(1)"
            },
            {
              "status": "affected",
              "version": "11.0(1)SU1"
            },
            {
              "status": "affected",
              "version": "12.5(1)"
            },
            {
              "status": "affected",
              "version": "12.5(1)SU1"
            },
            {
              "status": "affected",
              "version": "12.5(1)SU2"
            },
            {
              "status": "affected",
              "version": "12.5(1)SU3"
            },
            {
              "status": "affected",
              "version": "12.5(1)SU4"
            },
            {
              "status": "affected",
              "version": "12.5(1)SU5"
            },
            {
              "status": "affected",
              "version": "12.5(1)SU6"
            },
            {
              "status": "affected",
              "version": "14"
            },
            {
              "status": "affected",
              "version": "14SU1"
            },
            {
              "status": "affected",
              "version": "14SU2"
            },
            {
              "status": "affected",
              "version": "14SU2a"
            },
            {
              "status": "affected",
              "version": "10.0(1)"
            },
            {
              "status": "affected",
              "version": "10.0(1)SU1"
            },
            {
              "status": "affected",
              "version": "10.0(1)SU2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the XCP Authentication Service of the Cisco Unified Communications Manager IM \u0026amp; Presence Service (Unified CM IM\u0026amp;P) could allow an unauthenticated, remote attacker to cause a temporary service outage for all Cisco Unified CM IM\u0026amp;P users who are attempting to authenticate to the service, resulting in a denial of service (DoS) condition.\r\n\r This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted login message to the affected device. A successful exploit could allow the attacker to cause an unexpected restart of the authentication service, preventing new users from successfully authenticating. Exploitation of this vulnerability does not impact Cisco Unified CM IM\u0026amp;P users who were authenticated prior to an attack."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-789",
              "description": "Uncontrolled Memory Allocation",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-25T16:57:44.711Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-cucm-imp-dos-49GL7rzT",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-imp-dos-49GL7rzT"
        }
      ],
      "source": {
        "advisory": "cisco-sa-cucm-imp-dos-49GL7rzT",
        "defects": [
          "CSCvy16642"
        ],
        "discovery": "INTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2023-20108",
    "datePublished": "2023-06-28T00:00:00",
    "dateReserved": "2022-10-27T00:00:00",
    "dateUpdated": "2024-08-02T08:57:35.889Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted