cnvd - cnvd-2018-09778

cnvd-2018-09778

Vulnerability from cnvd

Title: Google Android缓冲区溢出漏洞（CNVD-2018-09778）

Description:

Android是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。Qualcomm MDM9206等都是美国高通（Qualcomm）公司应用于不同平台的中央处理器（CPU）产品。

Android中的Qualcomm闭源组件的'memcpy()'函数调用存在缓冲区溢出漏洞，该漏洞源于程序未能校验被提取的name_len和value_len值。攻击者可利用该漏洞执行任意代码或造成拒绝服务。

Severity: 高

Patch Name: Google Android缓冲区溢出漏洞（CNVD-2018-09778）的补丁

Patch Description:

Android中的Qualcomm闭源组件的'memcpy()'函数调用存在缓冲区溢出漏洞，该漏洞源于程序未能校验被提取的name_len和value_len值。攻击者可利用该漏洞执行任意代码或造成拒绝服务。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://source.android.com/security/bulletin/2018-04-01

Reference: https://source.android.com/security/bulletin/2018-04-01

Impacted products

Name
['Google Android 0', 'Google Pixel C 0', 'Google Pixel 0', 'Google Pixel XL 0', 'Google Nexus 10', 'Google Nexus 7', 'Google Pixel 2 XL 0', 'Google Pixel 2 0', 'Google Nexus 4', 'Google Nexus 6P', 'Google Nexus 6', 'Google Nexus 5X', 'Google Nexus 5']

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{
  "bids": {
    "bid": {
      "bidNumber": "103671"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-18127",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18127"
    }
  },
  "description": "Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002Qualcomm MDM9206\u7b49\u90fd\u662f\u7f8e\u56fd\u9ad8\u901a\uff08Qualcomm\uff09\u516c\u53f8\u5e94\u7528\u4e8e\u4e0d\u540c\u5e73\u53f0\u7684\u4e2d\u592e\u5904\u7406\u5668\uff08CPU\uff09\u4ea7\u54c1\u3002\r\n\r\nAndroid\u4e2d\u7684Qualcomm\u95ed\u6e90\u7ec4\u4ef6\u7684\u0027memcpy()\u0027\u51fd\u6570\u8c03\u7528\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6821\u9a8c\u88ab\u63d0\u53d6\u7684name_len\u548cvalue_len\u503c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Google",
  "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://source.android.com/security/bulletin/2018-04-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09778",
  "openTime": "2018-05-18",
  "patchDescription": "Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002Qualcomm MDM9206\u7b49\u90fd\u662f\u7f8e\u56fd\u9ad8\u901a\uff08Qualcomm\uff09\u516c\u53f8\u5e94\u7528\u4e8e\u4e0d\u540c\u5e73\u53f0\u7684\u4e2d\u592e\u5904\u7406\u5668\uff08CPU\uff09\u4ea7\u54c1\u3002\r\n\r\nAndroid\u4e2d\u7684Qualcomm\u95ed\u6e90\u7ec4\u4ef6\u7684\u0027memcpy()\u0027\u51fd\u6570\u8c03\u7528\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6821\u9a8c\u88ab\u63d0\u53d6\u7684name_len\u548cvalue_len\u503c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Google Android\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-09778\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android 0",
      "Google Pixel C 0",
      "Google Pixel 0",
      "Google Pixel XL 0",
      "Google Nexus 10",
      "Google Nexus 7",
      "Google Pixel 2 XL 0",
      "Google Pixel 2 0",
      "Google Nexus 4",
      "Google Nexus 6P",
      "Google Nexus 6",
      "Google Nexus 5X",
      "Google Nexus 5"
    ]
  },
  "referenceLink": "https://source.android.com/security/bulletin/2018-04-01",
  "serverity": "\u9ad8",
  "submitTime": "2018-04-19",
  "title": "Google Android\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-09778\uff09"
}

CVE-2017-18127 (GCVE-0-2017-18127)

Vulnerability from cvelistv5

Published

2018-04-11 15:00

Modified

2024-09-17 00:52

Severity ?

CWE

Improper Input Validation in APSS

Summary

In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Mobile and Snapdragon Wear MSM8909W, SD 210/SD 212/SD 205, SD 430, SD 450, SD 625, SD 650/52, SD 820, SD 835, SD 845, while processing a SetParam command packet in the VR service, the extracted name_len and value_len values are not checked and could potentially cause a buffer overflow in subsequent calls to memcpy().

References

▼	URL	Tags
	https://source.android.com/security/bulletin/2018-04-01	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/103671	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Qualcomm, Inc.	Snapdragon Mobile, Snapdragon Wear	Version: MSM8909W, SD 210/SD 212/SD 205, SD 430, SD 450, SD 625, SD 650/52, SD 820, SD 835, SD 845

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JSON

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          "dateUpdated": "2024-08-05T21:13:48.611Z",
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    ],
    "cna": {
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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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