Vulnerability-Lookup

CNVD-2017-06370

Vulnerability from cnvd - Published: 2017-05-12

Title

MailCore和MailCore 2拒绝服务漏洞

Description

MailCore是由MailCore团队开发维护的一个用于处理电子邮件协议IMAP和SMTP的框架。MailCore2是MailCore的下一代产品。LibEtPan是其中的一个为不同类型的邮件访问提供支持的邮件库，MIMEhandlingcomponent是其中的组件。 MailCore和MailCore2中使用的LibEtPan 1.8之前的版本中的MIME处理组件的low-level/imf/mailimf.c文件存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃）。

Severity

中

Patch Name

MailCore和MailCore 2拒绝服务漏洞的补丁

Patch Description

Formal description

用户可参如下厂商提供的安全补丁以修复该漏洞： https://github.com/dinhviethoa/libetpan/commit/1fe8fbc032ccda1db9af66d93016b49c16c1f22d

Reference

https://github.com/dinhviethoa/libetpan/issues/274 https://nvd.nist.gov/vuln/detail/CVE-2017-8825

Impacted products

Name
MailCore LibEtPan <1.8

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8825",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8825"
    }
  },
  "description": "MailCore\u662f\u7531MailCore\u56e2\u961f\u5f00\u53d1\u7ef4\u62a4\u7684\u4e00\u4e2a\u7528\u4e8e\u5904\u7406\u7535\u5b50\u90ae\u4ef6\u534f\u8baeIMAP\u548cSMTP\u7684\u6846\u67b6\u3002MailCore2\u662fMailCore\u7684\u4e0b\u4e00\u4ee3\u4ea7\u54c1\u3002LibEtPan\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u4e3a\u4e0d\u540c\u7c7b\u578b\u7684\u90ae\u4ef6\u8bbf\u95ee\u63d0\u4f9b\u652f\u6301\u7684\u90ae\u4ef6\u5e93\uff0cMIMEhandlingcomponent\u662f\u5176\u4e2d\u7684\u7ec4\u4ef6\u3002\r\n\r\nMailCore\u548cMailCore2\u4e2d\u4f7f\u7528\u7684LibEtPan 1.8\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684MIME\u5904\u7406\u7ec4\u4ef6\u7684low-level/imf/mailimf.c\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/dinhviethoa/libetpan/commit/1fe8fbc032ccda1db9af66d93016b49c16c1f22d",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06370",
  "openTime": "2017-05-12",
  "patchDescription": "MailCore\u662f\u7531MailCore\u56e2\u961f\u5f00\u53d1\u7ef4\u62a4\u7684\u4e00\u4e2a\u7528\u4e8e\u5904\u7406\u7535\u5b50\u90ae\u4ef6\u534f\u8baeIMAP\u548cSMTP\u7684\u6846\u67b6\u3002MailCore2\u662fMailCore\u7684\u4e0b\u4e00\u4ee3\u4ea7\u54c1\u3002LibEtPan\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u4e3a\u4e0d\u540c\u7c7b\u578b\u7684\u90ae\u4ef6\u8bbf\u95ee\u63d0\u4f9b\u652f\u6301\u7684\u90ae\u4ef6\u5e93\uff0cMIMEhandlingcomponent\u662f\u5176\u4e2d\u7684\u7ec4\u4ef6\u3002\r\n\r\nMailCore\u548cMailCore2\u4e2d\u4f7f\u7528\u7684LibEtPan 1.8\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684MIME\u5904\u7406\u7ec4\u4ef6\u7684low-level/imf/mailimf.c\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\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": "MailCore\u548cMailCore 2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MailCore LibEtPan \u003c1.8"
  },
  "referenceLink": "https://github.com/dinhviethoa/libetpan/issues/274\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-8825",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-10",
  "title": "MailCore\u548cMailCore 2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-8825 (GCVE-0-2017-8825)

Vulnerability from cvelistv5 – Published: 2017-05-08 16:00 – Updated: 2024-08-05 16:48

Summary

A null dereference vulnerability has been found in the MIME handling component of LibEtPan before 1.8, as used in MailCore and MailCore 2. A crash can occur in low-level/imf/mailimf.c during a failed parse of a Cc header containing multiple e-mail addresses.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/dinhviethoa/libetpan/issues/274	x_refsource_CONFIRM
https://github.com/dinhviethoa/libetpan/releases/…	x_refsource_CONFIRM
https://github.com/dinhviethoa/libetpan/commit/1f…	x_refsource_CONFIRM

Date Public

2017-05-08 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:48:22.222Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/dinhviethoa/libetpan/issues/274"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/dinhviethoa/libetpan/releases/tag/1.8"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/dinhviethoa/libetpan/commit/1fe8fbc032ccda1db9af66d93016b49c16c1f22d"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-05-08T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A null dereference vulnerability has been found in the MIME handling component of LibEtPan before 1.8, as used in MailCore and MailCore 2. A crash can occur in low-level/imf/mailimf.c during a failed parse of a Cc header containing multiple e-mail addresses."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-05-08T15:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/dinhviethoa/libetpan/issues/274"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/dinhviethoa/libetpan/releases/tag/1.8"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/dinhviethoa/libetpan/commit/1fe8fbc032ccda1db9af66d93016b49c16c1f22d"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-8825",
          "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": "A null dereference vulnerability has been found in the MIME handling component of LibEtPan before 1.8, as used in MailCore and MailCore 2. A crash can occur in low-level/imf/mailimf.c during a failed parse of a Cc header containing multiple e-mail addresses."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/dinhviethoa/libetpan/issues/274",
              "refsource": "CONFIRM",
              "url": "https://github.com/dinhviethoa/libetpan/issues/274"
            },
            {
              "name": "https://github.com/dinhviethoa/libetpan/releases/tag/1.8",
              "refsource": "CONFIRM",
              "url": "https://github.com/dinhviethoa/libetpan/releases/tag/1.8"
            },
            {
              "name": "https://github.com/dinhviethoa/libetpan/commit/1fe8fbc032ccda1db9af66d93016b49c16c1f22d",
              "refsource": "CONFIRM",
              "url": "https://github.com/dinhviethoa/libetpan/commit/1fe8fbc032ccda1db9af66d93016b49c16c1f22d"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-8825",
    "datePublished": "2017-05-08T16:00:00.000Z",
    "dateReserved": "2017-05-07T00:00:00.000Z",
    "dateUpdated": "2024-08-05T16:48:22.222Z",
    "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.