Vulnerability-Lookup

CNVD-2018-22520

Vulnerability from cnvd - Published: 2018-11-06

Title

Mail app for iOS拒绝服务漏洞

Description

Mail app是一款应用程序。 Mail app for iOS存在拒绝服务漏洞，当邮件应用程序上列出恶意制作的S/MIME签名邮件时，邮件应用可能会持续崩溃。

Severity

中

Patch Name

Mail app for iOS拒绝服务漏洞的补丁

Patch Description

Mail app是一款应用程序。 Mail app for iOS存在拒绝服务漏洞，当邮件应用程序上列出恶意制作的S/MIME签名邮件时，邮件应用可能会持续崩溃。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

用户可联系供应商获得补丁信息： https://support.apple.com/zh-cn/HT201222

Reference

https://jvn.jp/en/jp/JVN96551318/

Impacted products

Name
Apple Mail app for iOS

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-4400"
    }
  },
  "description": "Mail app\u662f\u4e00\u6b3e\u5e94\u7528\u7a0b\u5e8f\u3002\n\nMail app for iOS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5f53\u90ae\u4ef6\u5e94\u7528\u7a0b\u5e8f\u4e0a\u5217\u51fa\u6076\u610f\u5236\u4f5c\u7684S/MIME\u7b7e\u540d\u90ae\u4ef6\u65f6\uff0c\u90ae\u4ef6\u5e94\u7528\u53ef\u80fd\u4f1a\u6301\u7eed\u5d29\u6e83\u3002",
  "discovererName": "Yukinobu Nagayasu of LAC Co., Ltd",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://support.apple.com/zh-cn/HT201222",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-22520",
  "openTime": "2018-11-06",
  "patchDescription": "Mail app\u662f\u4e00\u6b3e\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nMail app for iOS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5f53\u90ae\u4ef6\u5e94\u7528\u7a0b\u5e8f\u4e0a\u5217\u51fa\u6076\u610f\u5236\u4f5c\u7684S/MIME\u7b7e\u540d\u90ae\u4ef6\u65f6\uff0c\u90ae\u4ef6\u5e94\u7528\u53ef\u80fd\u4f1a\u6301\u7eed\u5d29\u6e83\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": "Mail app for iOS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apple Mail app for iOS"
  },
  "referenceLink": "https://jvn.jp/en/jp/JVN96551318/",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-06",
  "title": "Mail app for iOS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-4400 (GCVE-0-2018-4400)

Vulnerability from cvelistv5 – Published: 2019-04-03 17:43 – Updated: 2024-08-05 05:11

Summary

A validation issue was addressed with improved logic. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, watchOS 5.1.

Severity

No CVSS data available.

CWE

Processing a maliciously crafted S/MIME signed message may lead to a denial of service

Assigner

apple mitre root

References

3 references

URL	Tags
https://support.apple.com/kb/HT209193	x_refsource_MISC
https://support.apple.com/kb/HT209192	x_refsource_MISC
https://support.apple.com/kb/HT209195	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	iOS, macOS, watchOS	Affected: Versions prior to: iOS 12.1, macOS Mojave 10.14.1, watchOS 5.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:11:22.813Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT209193"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT209192"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT209195"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iOS, macOS, watchOS",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Versions prior to: iOS 12.1, macOS Mojave 10.14.1, watchOS 5.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A validation issue was addressed with improved logic. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, watchOS 5.1."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Processing a maliciously crafted S/MIME signed message may lead to a denial of service",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-04-03T17:43:17.000Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/kb/HT209193"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/kb/HT209192"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/kb/HT209195"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@apple.com",
          "ID": "CVE-2018-4400",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "iOS, macOS, watchOS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Versions prior to: iOS 12.1, macOS Mojave 10.14.1, watchOS 5.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A validation issue was addressed with improved logic. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, watchOS 5.1."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Processing a maliciously crafted S/MIME signed message may lead to a denial of service"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.apple.com/kb/HT209193",
              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT209193"
            },
            {
              "name": "https://support.apple.com/kb/HT209192",
              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT209192"
            },
            {
              "name": "https://support.apple.com/kb/HT209195",
              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT209195"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2018-4400",
    "datePublished": "2019-04-03T17:43:17.000Z",
    "dateReserved": "2018-01-02T00:00:00.000Z",
    "dateUpdated": "2024-08-05T05:11:22.813Z",
    "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.