Vulnerability-Lookup

CNVD-2019-23352

Vulnerability from cnvd - Published: 2019-07-19

Title

Open-source Ticket Request System Help Desk提权漏洞

Description

Open-source Ticket Request System（OTRS）是德国OTRS集团的一套开源缺陷跟踪管理系统软件。该软件将电话，邮件等各种渠道提交进来的服务请求归类为不同的队列、服务级别，服务人员通过OTRS系统来跟踪和回复客户。 OTRS Help Desk中存在提权漏洞。攻击者可利用该漏洞绕过安全限制，提升权限。

Severity

高

Patch Name

Open-source Ticket Request System Help Desk提权漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://community.otrs.com/security-advisory-2019-10

Reference

https://vigilance.fr/vulnerability/OTRS-Help-Desk-privilege-escalation-via-Session-ID-Link-Sharing-29758

Impacted products

Name
OTRS OTRS Help Desk

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12746"
    }
  },
  "description": "Open-source Ticket Request System\uff08OTRS\uff09\u662f\u5fb7\u56fdOTRS\u96c6\u56e2\u7684\u4e00\u5957\u5f00\u6e90\u7f3a\u9677\u8ddf\u8e2a\u7ba1\u7406\u7cfb\u7edf\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5c06\u7535\u8bdd\uff0c\u90ae\u4ef6\u7b49\u5404\u79cd\u6e20\u9053\u63d0\u4ea4\u8fdb\u6765\u7684\u670d\u52a1\u8bf7\u6c42\u5f52\u7c7b\u4e3a\u4e0d\u540c\u7684\u961f\u5217\u3001\u670d\u52a1\u7ea7\u522b\uff0c\u670d\u52a1\u4eba\u5458\u901a\u8fc7OTRS\u7cfb\u7edf\u6765\u8ddf\u8e2a\u548c\u56de\u590d\u5ba2\u6237\u3002\n\nOTRS Help Desk\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u63d0\u5347\u6743\u9650\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://community.otrs.com/security-advisory-2019-10",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-23352",
  "openTime": "2019-07-19",
  "patchDescription": "Open-source Ticket Request System\uff08OTRS\uff09\u662f\u5fb7\u56fdOTRS\u96c6\u56e2\u7684\u4e00\u5957\u5f00\u6e90\u7f3a\u9677\u8ddf\u8e2a\u7ba1\u7406\u7cfb\u7edf\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5c06\u7535\u8bdd\uff0c\u90ae\u4ef6\u7b49\u5404\u79cd\u6e20\u9053\u63d0\u4ea4\u8fdb\u6765\u7684\u670d\u52a1\u8bf7\u6c42\u5f52\u7c7b\u4e3a\u4e0d\u540c\u7684\u961f\u5217\u3001\u670d\u52a1\u7ea7\u522b\uff0c\u670d\u52a1\u4eba\u5458\u901a\u8fc7OTRS\u7cfb\u7edf\u6765\u8ddf\u8e2a\u548c\u56de\u590d\u5ba2\u6237\u3002\r\n\r\nOTRS Help Desk\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u63d0\u5347\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Open-source Ticket Request System Help Desk\u63d0\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OTRS OTRS Help Desk"
  },
  "referenceLink": "https://vigilance.fr/vulnerability/OTRS-Help-Desk-privilege-escalation-via-Session-ID-Link-Sharing-29758",
  "serverity": "\u9ad8",
  "submitTime": "2019-07-16",
  "title": "Open-source Ticket Request System Help Desk\u63d0\u6743\u6f0f\u6d1e"
}

CVE-2019-12746 (GCVE-0-2019-12746)

Vulnerability from cvelistv5 – Published: 2019-08-21 00:00 – Updated: 2024-08-04 23:32

Summary

An issue was discovered in Open Ticket Request System (OTRS) Community Edition 5.0.x through 5.0.36 and 6.0.x through 6.0.19. A user logged into OTRS as an agent might unknowingly disclose their session ID by sharing the link of an embedded ticket article with third parties. This identifier can be then be potentially abused in order to impersonate the agent user.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://www.otrs.com/category/release-and-securit…
https://lists.debian.org/debian-lts-announce/2019…
https://community.otrs.com/security-advisory-2019…
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T23:32:54.650Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.otrs.com/category/release-and-security-notes-en/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00018.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://community.otrs.com/security-advisory-2019-10-security-update-for-otrs-framework/"
          },
          {
            "name": "openSUSE-SU-2020:0551",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html"
          },
          {
            "name": "openSUSE-SU-2020:1475",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.html"
          },
          {
            "name": "openSUSE-SU-2020:1509",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.html"
          },
          {
            "name": "[debian-lts-announce] 20230831 [SECURITY] [DLA 3551-1] otrs2 security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Open Ticket Request System (OTRS) Community Edition 5.0.x through 5.0.36 and 6.0.x through 6.0.19. A user logged into OTRS as an agent might unknowingly disclose their session ID by sharing the link of an embedded ticket article with third parties. This identifier can be then be potentially abused in order to impersonate the agent user."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-08-31T02:07:10.774Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.otrs.com/category/release-and-security-notes-en/"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00018.html"
        },
        {
          "url": "https://community.otrs.com/security-advisory-2019-10-security-update-for-otrs-framework/"
        },
        {
          "name": "openSUSE-SU-2020:0551",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html"
        },
        {
          "name": "openSUSE-SU-2020:1475",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.html"
        },
        {
          "name": "openSUSE-SU-2020:1509",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.html"
        },
        {
          "name": "[debian-lts-announce] 20230831 [SECURITY] [DLA 3551-1] otrs2 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-12746",
    "datePublished": "2019-08-21T00:00:00.000Z",
    "dateReserved": "2019-06-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T23:32:54.650Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.