github - ghsa-67qg-pjv2-pg9v

ghsa-67qg-pjv2-pg9v

Vulnerability from github

Published

2023-07-06 21:14

Modified

2024-04-04 05:39

Severity ?

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

Details

Improper Authorization vulnerability in OTRS AG OTRS 8 (Websocket API backend) allows any as Agent authenticated attacker to track user behaviour and to gain live insight into overall system usage. User IDs can easily be correlated with real names e. g. via ticket histories by any user. (Fuzzing for garnering other adjacent user/sensitive data). Subscribing to all possible push events could also lead to performance implications on the server side, depending on the size of the installation and the number of active users. (Flooding)This issue affects OTRS: from 8.0.X before 8.0.32.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-2534"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-285",
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-08T08:15:43Z",
    "severity": "HIGH"
  },
  "details": "Improper Authorization vulnerability in OTRS AG OTRS 8 (Websocket API backend) allows any as Agent authenticated attacker to track user behaviour and to gain live insight into overall system usage. User IDs can easily be correlated with real names e. g. via\nticket histories by any user. (Fuzzing for garnering other adjacent user/sensitive data).\u00a0Subscribing to all possible push events could also lead to performance implications on the server side, depending on the size of the installation\nand the number of active users. (Flooding)This issue affects OTRS: from 8.0.X before 8.0.32.\n\n",
  "id": "GHSA-67qg-pjv2-pg9v",
  "modified": "2024-04-04T05:39:43Z",
  "published": "2023-07-06T21:14:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2534"
    },
    {
      "type": "WEB",
      "url": "https://otrs.com/release-notes/otrs-security-advisory-2023-03"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-2534

Vulnerability from cvelistv5

Published

2023-05-08 07:29

Modified

2025-01-29 15:54

Severity ?

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

Summary

Information disclouse and DoS via websocket push events

References

▼	URL	Tags
	https://otrs.com/release-notes/otrs-security-advisory-2023-03/

Impacted products

▼	Vendor	Product
	OTRS AG	OTRS

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:26:09.833Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://otrs.com/release-notes/otrs-security-advisory-2023-03/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-2534",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-29T15:54:24.138248Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-29T15:54:37.041Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "modules": [
            "Websocket API"
          ],
          "product": "OTRS",
          "vendor": "OTRS AG",
          "versions": [
            {
              "lessThan": "8.0.32",
              "status": "affected",
              "version": "8.0.x",
              "versionType": "Patch"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Special thanks to  Maximilian Gutwein for reporting these vulnerability."
        }
      ],
      "datePublic": "2023-05-08T07:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Authorization vulnerability in OTRS AG OTRS 8 (Websocket API backend) allows any as Agent authenticated attacker to track user behaviour and to gain live insight into overall system usage. User IDs can easily be correlated with real names e. g. via\u003cbr\u003eticket histories by any user. (Fuzzing for garnering other adjacent user/sensitive data).\u0026nbsp;Subscribing to all possible push events could also lead to performance implications on the server side, depending on the size of the installation\u003cbr\u003eand the number of active users. (Flooding)\u003cp\u003eThis issue affects OTRS: from 8.0.X before 8.0.32.\u003c/p\u003e"
            }
          ],
          "value": "Improper Authorization vulnerability in OTRS AG OTRS 8 (Websocket API backend) allows any as Agent authenticated attacker to track user behaviour and to gain live insight into overall system usage. User IDs can easily be correlated with real names e. g. via\nticket histories by any user. (Fuzzing for garnering other adjacent user/sensitive data).\u00a0Subscribing to all possible push events could also lead to performance implications on the server side, depending on the size of the installation\nand the number of active users. (Flooding)This issue affects OTRS: from 8.0.X before 8.0.32.\n\n"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-261",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-261 Fuzzing for garnering other adjacent user/sensitive data"
            }
          ]
        },
        {
          "capecId": "CAPEC-125",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-125 Flooding"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "CWE-285 Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-05-08T07:55:19.365Z",
        "orgId": "2e1bf29f-dc29-4ed8-830c-7b9348b6f0e8",
        "shortName": "OTRS"
      },
      "references": [
        {
          "url": "https://otrs.com/release-notes/otrs-security-advisory-2023-03/"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update to OTRS 8.0.32\u003cbr\u003e"
            }
          ],
          "value": "Update to OTRS 8.0.32\n"
        }
      ],
      "source": {
        "advisory": "OSA-2023-03",
        "defect": [
          "500",
          "2022122042001337"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Information disclouse and DoS via websocket push events",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2e1bf29f-dc29-4ed8-830c-7b9348b6f0e8",
    "assignerShortName": "OTRS",
    "cveId": "CVE-2023-2534",
    "datePublished": "2023-05-08T07:29:49.293Z",
    "dateReserved": "2023-05-05T06:14:04.360Z",
    "dateUpdated": "2025-01-29T15:54:37.041Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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