Vulnerability-Lookup

CNVD-2020-35196

Vulnerability from cnvd - Published: 2020-06-30

Title

Mattermost Desktop App授权问题漏洞

Description

Mattermost Desktop App是美国Mattermost公司的一款消息传递桌面版应用程序。 Mattermost Desktop App 4.4.0之前版本中存在授权问题漏洞，该漏洞源于程序未能正确处理HTTP Basic Authentication框的弹出，攻击者可利用该漏洞实施钓鱼攻击。

Severity

中

Patch Name

Mattermost Desktop App授权问题漏洞的补丁

Patch Description

Mattermost Desktop App是美国Mattermost公司的一款消息传递桌面版应用程序。 Mattermost Desktop App 4.4.0之前版本中存在授权问题漏洞，该漏洞源于程序未能正确处理HTTP Basic Authentication框的弹出，攻击者可利用该漏洞实施钓鱼攻击。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-2020-14455

Impacted products

Name
Mattermost Desktop App <4.4.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14455"
    }
  },
  "description": "Mattermost Desktop App\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u6b3e\u6d88\u606f\u4f20\u9012\u684c\u9762\u7248\u5e94\u7528\u7a0b\u5e8f\u3002\n\nMattermost Desktop App 4.4.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406HTTP Basic Authentication\u6846\u7684\u5f39\u51fa\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u9493\u9c7c\u653b\u51fb\u3002",
  "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-2020-35196",
  "openTime": "2020-06-30",
  "patchDescription": "Mattermost Desktop App\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u6b3e\u6d88\u606f\u4f20\u9012\u684c\u9762\u7248\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nMattermost Desktop App 4.4.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406HTTP Basic Authentication\u6846\u7684\u5f39\u51fa\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u9493\u9c7c\u653b\u51fb\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 Desktop App\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mattermost Desktop App \u003c4.4.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-14455",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-22",
  "title": "Mattermost Desktop App\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-14455 (GCVE-0-2020-14455)

Vulnerability from cvelistv5 – Published: 2020-06-19 13:11 – Updated: 2024-08-04 12:46

Summary

An issue was discovered in Mattermost Desktop App before 4.4.0. Prompting for HTTP Basic Authentication is mishandled, allowing phishing, aka MMSA-2020-0007.

Severity

No CVSS data available.

CWE

Assigner

mitre

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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          "dateUpdated": "2024-08-04T12:46:34.559Z",
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              "x_transferred"
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        ],
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      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
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          "url": "https://mattermost.com/security-updates/"
        }
      ],
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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.

Action not permitted

CNVD-2020-35196

CVE-2020-14455 (GCVE-0-2020-14455)

Tags

Sightings

Nomenclature