Vulnerability-Lookup

CNVD-2020-35186

Vulnerability from cnvd - Published: 2020-06-30

Title

Mattermost Mobile Apps存在未明漏洞（CNVD-2020-35186）

Description

Mattermost Mobile Apps是美国Mattermost公司的一款消息传递移动应用程序。 Mattermost Mobile Apps 1.26.0之前版本中存在安全漏洞，该漏洞源于在用户退出登录后，程序未能清除Cookie数据，攻击者可利用该漏洞获取敏感信息。

Severity

中

Patch Name

Mattermost Mobile Apps存在未明漏洞（CNVD-2020-35186）的补丁

Patch Description

Mattermost Mobile Apps是美国Mattermost公司的一款消息传递移动应用程序。 Mattermost Mobile Apps 1.26.0之前版本中存在安全漏洞，该漏洞源于在用户退出登录后，程序未能清除Cookie数据，攻击者可利用该漏洞获取敏感信息。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://mattermost.com/security-updates/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-20849

Impacted products

Name
Mattermost Mobile Apps <1.26.0

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-20849"
    }
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://mattermost.com/security-updates/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-35186",
  "openTime": "2020-06-30",
  "patchDescription": "Mattermost Mobile Apps\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u6b3e\u6d88\u606f\u4f20\u9012\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nMattermost Mobile Apps 1.26.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u7528\u6237\u9000\u51fa\u767b\u5f55\u540e\uff0c\u7a0b\u5e8f\u672a\u80fd\u6e05\u9664Cookie\u6570\u636e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "Mattermost Mobile Apps\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2020-35186\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mattermost Mobile Apps \u003c1.26.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-20849",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-22",
  "title": "Mattermost Mobile Apps\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2020-35186\uff09"
}

CVE-2019-20849 (GCVE-0-2019-20849)

Vulnerability from cvelistv5 – Published: 2020-06-19 13:33 – Updated: 2024-08-05 02:53

Summary

An issue was discovered in Mattermost Mobile Apps before 1.26.0. Cookie data can persist on a device after a logout.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://mattermost.com/security-updates/	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:53:09.407Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://mattermost.com/security-updates/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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        "dateUpdated": "2020-06-19T13:33:56.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
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        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://mattermost.com/security-updates/"
        }
      ],
      "x_legacyV4Record": {
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                        ]
                      }
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                "vendor_name": "n/a"
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        },
        "problemtype": {
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}

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.

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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.

Action not permitted

CNVD-2020-35186

CVE-2019-20849 (GCVE-0-2019-20849)

Tags

Sightings

Nomenclature

Related by attack behaviour