Vulnerability-Lookup

CNVD-2021-31481

Vulnerability from cnvd - Published: 2021-04-27

Title

KDE KMail存在未明漏洞（CNVD-2021-31481）

Description

KDE KMail是KDE社区的一款Kontact（个人信息管理套件）中的电子邮件组件。 KDE KMail 19.12.3之前版本中存在安全漏洞。攻击者可利用该漏洞使KMail将本地文件附加到编写的电子邮件消息中，而未向用户显示警告。

Severity

中

Patch Name

KDE KMail存在未明漏洞（CNVD-2021-31481）的补丁

Patch Description

KDE KMail是KDE社区的一款Kontact（个人信息管理套件）中的电子邮件组件。 KDE KMail 19.12.3之前版本中存在安全漏洞。攻击者可利用该漏洞使KMail将本地文件附加到编写的电子邮件消息中，而未向用户显示警告。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://cgit.kde.org/kmail.git/commit/?id=2a348eccd352260f192d9b449492071bbf2b34b1

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11880

Impacted products

Name
KDE KDE KMail <19.12.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11880"
    }
  },
  "description": "KDE KMail\u662fKDE\u793e\u533a\u7684\u4e00\u6b3eKontact\uff08\u4e2a\u4eba\u4fe1\u606f\u7ba1\u7406\u5957\u4ef6\uff09\u4e2d\u7684\u7535\u5b50\u90ae\u4ef6\u7ec4\u4ef6\u3002\n\nKDE KMail 19.12.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7fKMail\u5c06\u672c\u5730\u6587\u4ef6\u9644\u52a0\u5230\u7f16\u5199\u7684\u7535\u5b50\u90ae\u4ef6\u6d88\u606f\u4e2d\uff0c\u800c\u672a\u5411\u7528\u6237\u663e\u793a\u8b66\u544a\u3002",
  "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://cgit.kde.org/kmail.git/commit/?id=2a348eccd352260f192d9b449492071bbf2b34b1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-31481",
  "openTime": "2021-04-27",
  "patchDescription": "KDE KMail\u662fKDE\u793e\u533a\u7684\u4e00\u6b3eKontact\uff08\u4e2a\u4eba\u4fe1\u606f\u7ba1\u7406\u5957\u4ef6\uff09\u4e2d\u7684\u7535\u5b50\u90ae\u4ef6\u7ec4\u4ef6\u3002\r\n\r\nKDE KMail 19.12.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7fKMail\u5c06\u672c\u5730\u6587\u4ef6\u9644\u52a0\u5230\u7f16\u5199\u7684\u7535\u5b50\u90ae\u4ef6\u6d88\u606f\u4e2d\uff0c\u800c\u672a\u5411\u7528\u6237\u663e\u793a\u8b66\u544a\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": "KDE KMail\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-31481\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "KDE KDE KMail \u003c19.12.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11880",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-20",
  "title": "KDE KMail\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-31481\uff09"
}

CVE-2020-11880 (GCVE-0-2020-11880)

Vulnerability from cvelistv5 – Published: 2020-04-17 17:07 – Updated: 2024-08-04 11:42

Summary

An issue was discovered in KDE KMail before 19.12.3. By using the proprietary (non-RFC6068) "mailto?attach=..." parameter, a website (or other source of mailto links) can make KMail attach local files to a composed email message without showing a warning to the user, as demonstrated by an attach=.bash_history value.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://cgit.kde.org/kmail.git/commit/?id=2a348ec…	x_refsource_MISC
https://cgit.kde.org/kmail.git/tag/?h=v19.12.3	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:42:00.582Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cgit.kde.org/kmail.git/commit/?id=2a348eccd352260f192d9b449492071bbf2b34b1"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cgit.kde.org/kmail.git/tag/?h=v19.12.3"
          }
        ],
        "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 KDE KMail before 19.12.3. By using the proprietary (non-RFC6068) \"mailto?attach=...\" parameter, a website (or other source of mailto links) can make KMail attach local files to a composed email message without showing a warning to the user, as demonstrated by an attach=.bash_history value."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-17T17:07:26.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cgit.kde.org/kmail.git/commit/?id=2a348eccd352260f192d9b449492071bbf2b34b1"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cgit.kde.org/kmail.git/tag/?h=v19.12.3"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-11880",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in KDE KMail before 19.12.3. By using the proprietary (non-RFC6068) \"mailto?attach=...\" parameter, a website (or other source of mailto links) can make KMail attach local files to a composed email message without showing a warning to the user, as demonstrated by an attach=.bash_history value."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cgit.kde.org/kmail.git/commit/?id=2a348eccd352260f192d9b449492071bbf2b34b1",
              "refsource": "MISC",
              "url": "https://cgit.kde.org/kmail.git/commit/?id=2a348eccd352260f192d9b449492071bbf2b34b1"
            },
            {
              "name": "https://cgit.kde.org/kmail.git/tag/?h=v19.12.3",
              "refsource": "MISC",
              "url": "https://cgit.kde.org/kmail.git/tag/?h=v19.12.3"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-11880",
    "datePublished": "2020-04-17T17:07:26.000Z",
    "dateReserved": "2020-04-17T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:42:00.582Z",
    "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.

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.

Action not permitted

CNVD-2021-31481

CVE-2020-11880 (GCVE-0-2020-11880)

Tags

Sightings

Nomenclature

Related by attack behaviour