Vulnerability-Lookup

CNVD-2019-12499

Vulnerability from cnvd - Published: 2019-04-26

Title

多款Apple产品libxpc组件内存破坏漏洞（CNVD-2019-12499）

Description

Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是为移动设备所开发的一套操作系统。Apple tvOS是一套智能电视操作系统。Apple macOS High Sierra是一套专为Mac计算机所开发的专用操作系统。libxpc是其中的一个AppleXPC库的开源实现。多款Apple产品中的libxpc组件存在安全漏洞。攻击者可利用漏洞获取提升的权限。

Severity

中

Patch Name

多款Apple产品libxpc组件内存破坏漏洞（CNVD-2019-12499）的补丁

Patch Description

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://support.apple.com/kb/HT208935

Reference

https://support.apple.com/kb/HT208935

Impacted products

Name
['Apple Apple iOS <11.4.1', 'Apple watchOS <4.3.2', 'Apple macOS High Sierra <10.13.6', 'Apple tvOS <11.4.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-4280",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4280"
    }
  },
  "description": "Apple iOS\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\u662f\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002Apple macOS High Sierra\u662f\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002libxpc\u662f\u5176\u4e2d\u7684\u4e00\u4e2aAppleXPC\u5e93\u7684\u5f00\u6e90\u5b9e\u73b0\u3002\n\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684libxpc\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\u3002",
  "discovererName": "Brandon Azad",
  "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://support.apple.com/kb/HT208935",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-12499",
  "openTime": "2019-04-26",
  "patchDescription": "Apple iOS\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\u662f\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002Apple macOS High Sierra\u662f\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002libxpc\u662f\u5176\u4e2d\u7684\u4e00\u4e2aAppleXPC\u5e93\u7684\u5f00\u6e90\u5b9e\u73b0\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684libxpc\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\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": "\u591a\u6b3eApple\u4ea7\u54c1libxpc\u7ec4\u4ef6\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-12499\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple Apple iOS \u003c11.4.1",
      "Apple watchOS \u003c4.3.2",
      "Apple macOS High Sierra \u003c10.13.6",
      "Apple tvOS \u003c11.4.1"
    ]
  },
  "referenceLink": "https://support.apple.com/kb/HT208935",
  "serverity": "\u4e2d",
  "submitTime": "2019-04-08",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1libxpc\u7ec4\u4ef6\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-12499\uff09"
}

CVE-2018-4280 (GCVE-0-2018-4280)

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

Summary

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2.

Severity

No CVSS data available.

CWE

An application may be able to gain elevated privileges

Assigner

apple mitre root

References

4 references

URL	Tags
https://support.apple.com/kb/HT208937	x_refsource_MISC
https://support.apple.com/kb/HT208938	x_refsource_MISC
https://support.apple.com/kb/HT208935	x_refsource_MISC
https://support.apple.com/kb/HT208936	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	iOS, macOS, tvOS, watchOS	Affected: Versions prior to: iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:11:22.591Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT208937"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT208938"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT208935"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT208936"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iOS, macOS, tvOS, watchOS",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Versions prior to: iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "An application may be able to gain elevated privileges",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-04-03T17:43:13.000Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/kb/HT208937"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/kb/HT208938"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/kb/HT208935"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/kb/HT208936"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@apple.com",
          "ID": "CVE-2018-4280",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "iOS, macOS, tvOS, watchOS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Versions prior to: iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2"
                          }
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                      }
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                },
                "vendor_name": "n/a"
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        },
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            }
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        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
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                  "value": "An application may be able to gain elevated privileges"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.apple.com/kb/HT208937",
              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT208937"
            },
            {
              "name": "https://support.apple.com/kb/HT208938",
              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT208938"
            },
            {
              "name": "https://support.apple.com/kb/HT208935",
              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT208935"
            },
            {
              "name": "https://support.apple.com/kb/HT208936",
              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT208936"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
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    "datePublished": "2019-04-03T17:43:13.000Z",
    "dateReserved": "2018-01-02T00:00:00.000Z",
    "dateUpdated": "2024-08-05T05:11:22.591Z",
    "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.