cnvd-2019-04445
Vulnerability from cnvd
Title
Signal Messenger for Android信息泄露漏洞
Description
Signal Messenger for Android是一款基于Android平台的、具有加密功能的即时通讯应用程序。 基于Android平台的Signal Messenger 4.24.8版本中存在信息泄露漏洞，该漏洞源于当用户使用“attach file”菜单中的图片功能时，程序将该图片保留在了自己的缓存目录中，攻击者可利用该漏洞获取私人信息。
Severity
低
Patch Name
Signal Messenger for Android信息泄露漏洞的补丁
Patch Description
Signal Messenger for Android是一款基于Android平台的、具有加密功能的即时通讯应用程序。 基于Android平台的Signal Messenger 4.24.8版本中存在信息泄露漏洞，该漏洞源于当用户使用“attach file”菜单中的图片功能时，程序将该图片保留在了自己的缓存目录中，攻击者可利用该漏洞获取私人信息。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

厂商已发布了漏洞修复程序，请及时关注更新： https://play.google.com/store/apps/details?id=org.thoughtcrime.securesms&referrer=utm_source%3DOWS%26utm_medium%3DWeb%26utm_campaign%3DNav

Reference
https://nvd.nist.gov/vuln/detail/CVE-2018-3988
Impacted products
Name
Signal Messenger Signal Messenger for Android 4.24.8
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3988"
    }
  },
  "description": "Signal Messenger for Android\u662f\u4e00\u6b3e\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u3001\u5177\u6709\u52a0\u5bc6\u529f\u80fd\u7684\u5373\u65f6\u901a\u8baf\u5e94\u7528\u7a0b\u5e8f\u3002\n\n\u57fa\u4e8eAndroid\u5e73\u53f0\u7684Signal Messenger 4.24.8\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u7528\u6237\u4f7f\u7528\u201cattach file\u201d\u83dc\u5355\u4e2d\u7684\u56fe\u7247\u529f\u80fd\u65f6\uff0c\u7a0b\u5e8f\u5c06\u8be5\u56fe\u7247\u4fdd\u7559\u5728\u4e86\u81ea\u5df1\u7684\u7f13\u5b58\u76ee\u5f55\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u79c1\u4eba\u4fe1\u606f\u3002",
  "discovererName": "Vitor Ventura",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://play.google.com/store/apps/details?id=org.thoughtcrime.securesms\u0026referrer=utm_source%3DOWS%26utm_medium%3DWeb%26utm_campaign%3DNav",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-04445",
  "openTime": "2019-02-18",
  "patchDescription": "Signal Messenger for Android\u662f\u4e00\u6b3e\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u3001\u5177\u6709\u52a0\u5bc6\u529f\u80fd\u7684\u5373\u65f6\u901a\u8baf\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\n\u57fa\u4e8eAndroid\u5e73\u53f0\u7684Signal Messenger 4.24.8\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u7528\u6237\u4f7f\u7528\u201cattach file\u201d\u83dc\u5355\u4e2d\u7684\u56fe\u7247\u529f\u80fd\u65f6\uff0c\u7a0b\u5e8f\u5c06\u8be5\u56fe\u7247\u4fdd\u7559\u5728\u4e86\u81ea\u5df1\u7684\u7f13\u5b58\u76ee\u5f55\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u79c1\u4eba\u4fe1\u606f\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": "Signal Messenger for Android\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Signal Messenger Signal Messenger for Android 4.24.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-3988",
  "serverity": "\u4f4e",
  "submitTime": "2018-12-11",
  "title": "Signal Messenger for Android\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}


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