cnvd - cnvd-2018-00134

cnvd-2018-00134

Vulnerability from cnvd

Title: Enigmail签名欺骗漏洞

Description:

Enigmail是一个Mozilla Thunderbird和SeaMonkey网络包的数据加密和解密扩展，提供了OpenPGP的电子邮件公钥加密和签名功能。

Enigmail 1.9.9之前的版本中存在签名欺骗漏洞。该漏洞产生的原因是UI未能正确区分附件签名和适用于整个包含消息的签名。攻击者可利用该漏洞进行签名欺骗。

Severity: 中

Patch Name: Enigmail签名欺骗漏洞的补丁

Patch Description:

Enigmail是一个Mozilla Thunderbird和SeaMonkey网络包的数据加密和解密扩展，提供了OpenPGP的电子邮件公钥加密和签名功能。

Enigmail 1.9.9之前的版本中存在签名欺骗漏洞。该漏洞产生的原因是UI未能正确区分附件签名和适用于整个包含消息的签名。攻击者可利用该漏洞进行签名欺骗。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://www.mail-archive.com/enigmail-users@enigmail.net/msg04280.html

Reference: https://enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf

Impacted products

Name
Enigmail Enigmail <1.9.9

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17847"
    }
  },
  "description": "Enigmail\u662f\u4e00\u4e2aMozilla Thunderbird\u548cSeaMonkey\u7f51\u7edc\u5305\u7684\u6570\u636e\u52a0\u5bc6\u548c\u89e3\u5bc6\u6269\u5c55\uff0c\u63d0\u4f9b\u4e86OpenPGP\u7684\u7535\u5b50\u90ae\u4ef6\u516c\u94a5\u52a0\u5bc6\u548c\u7b7e\u540d\u529f\u80fd\u3002\r\n\r\nEnigmail 1.9.9\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u7b7e\u540d\u6b3a\u9a97\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fUI\u672a\u80fd\u6b63\u786e\u533a\u5206\u9644\u4ef6\u7b7e\u540d\u548c\u9002\u7528\u4e8e\u6574\u4e2a\u5305\u542b\u6d88\u606f\u7684\u7b7e\u540d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u7b7e\u540d\u6b3a\u9a97\u3002",
  "discovererName": "Posteo and MOSS",
  "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://www.mail-archive.com/enigmail-users@enigmail.net/msg04280.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00134",
  "openTime": "2018-01-03",
  "patchDescription": "Enigmail\u662f\u4e00\u4e2aMozilla Thunderbird\u548cSeaMonkey\u7f51\u7edc\u5305\u7684\u6570\u636e\u52a0\u5bc6\u548c\u89e3\u5bc6\u6269\u5c55\uff0c\u63d0\u4f9b\u4e86OpenPGP\u7684\u7535\u5b50\u90ae\u4ef6\u516c\u94a5\u52a0\u5bc6\u548c\u7b7e\u540d\u529f\u80fd\u3002\r\n\r\nEnigmail 1.9.9\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u7b7e\u540d\u6b3a\u9a97\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fUI\u672a\u80fd\u6b63\u786e\u533a\u5206\u9644\u4ef6\u7b7e\u540d\u548c\u9002\u7528\u4e8e\u6574\u4e2a\u5305\u542b\u6d88\u606f\u7684\u7b7e\u540d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u7b7e\u540d\u6b3a\u9a97\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": "Enigmail\u7b7e\u540d\u6b3a\u9a97\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Enigmail Enigmail \u003c1.9.9"
  },
  "referenceLink": "https://enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-25",
  "title": "Enigmail\u7b7e\u540d\u6b3a\u9a97\u6f0f\u6d1e"
}

CVE-2017-17847 (GCVE-0-2017-17847)

Vulnerability from cvelistv5

Published

2017-12-22 23:00

Modified

2024-08-05 21:06

Severity ?

CWE

Summary

An issue was discovered in Enigmail before 1.9.9. Signature spoofing is possible because the UI does not properly distinguish between an attachment signature, and a signature that applies to the entire containing message, aka TBE-01-021. This is demonstrated by an e-mail message with an attachment that is a signed e-mail message in message/rfc822 format.

References

▼	URL	Tags
	https://enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf	x_refsource_MISC
	https://sourceforge.net/p/enigmail/bugs/709/	x_refsource_MISC
	https://lists.debian.org/debian-security-announce/2017/msg00333.html	x_refsource_MISC
	https://www.mail-archive.com/enigmail-users%40enigmail.net/msg04280.html	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2017/12/msg00021.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2017/dsa-4070	vendor-advisory, x_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T21:06:49.077Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://sourceforge.net/p/enigmail/bugs/709/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-security-announce/2017/msg00333.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mail-archive.com/enigmail-users%40enigmail.net/msg04280.html"
          },
          {
            "name": "[debian-lts-announce] 20171223 [SECURITY] [DLA 1219-1] enigmail security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00021.html"
          },
          {
            "name": "DSA-4070",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2017/dsa-4070"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-12-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Enigmail before 1.9.9. Signature spoofing is possible because the UI does not properly distinguish between an attachment signature, and a signature that applies to the entire containing message, aka TBE-01-021. This is demonstrated by an e-mail message with an attachment that is a signed e-mail message in message/rfc822 format."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-02T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://sourceforge.net/p/enigmail/bugs/709/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://lists.debian.org/debian-security-announce/2017/msg00333.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mail-archive.com/enigmail-users%40enigmail.net/msg04280.html"
        },
        {
          "name": "[debian-lts-announce] 20171223 [SECURITY] [DLA 1219-1] enigmail security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00021.html"
        },
        {
          "name": "DSA-4070",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2017/dsa-4070"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-17847",
          "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 Enigmail before 1.9.9. Signature spoofing is possible because the UI does not properly distinguish between an attachment signature, and a signature that applies to the entire containing message, aka TBE-01-021. This is demonstrated by an e-mail message with an attachment that is a signed e-mail message in message/rfc822 format."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf",
              "refsource": "MISC",
              "url": "https://enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf"
            },
            {
              "name": "https://sourceforge.net/p/enigmail/bugs/709/",
              "refsource": "MISC",
              "url": "https://sourceforge.net/p/enigmail/bugs/709/"
            },
            {
              "name": "https://lists.debian.org/debian-security-announce/2017/msg00333.html",
              "refsource": "MISC",
              "url": "https://lists.debian.org/debian-security-announce/2017/msg00333.html"
            },
            {
              "name": "https://www.mail-archive.com/enigmail-users@enigmail.net/msg04280.html",
              "refsource": "MISC",
              "url": "https://www.mail-archive.com/enigmail-users@enigmail.net/msg04280.html"
            },
            {
              "name": "[debian-lts-announce] 20171223 [SECURITY] [DLA 1219-1] enigmail security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00021.html"
            },
            {
              "name": "DSA-4070",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2017/dsa-4070"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-17847",
    "datePublished": "2017-12-22T23:00:00",
    "dateReserved": "2017-12-22T00:00:00",
    "dateUpdated": "2024-08-05T21:06:49.077Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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