cnvd-2018-22757
Vulnerability from cnvd
Title
Cisco Unity Express任意命令执行漏洞
Description
Cisco Unity是面向企业级机构的高级统一通信解决方案可以提供强大的消息发送服务和智能化的语音消息发送服务。 Cisco Unity Express存在任意命令执行漏洞，该漏洞是由于受影响的软件对用户提供的内容进行了不安全的反序列化。攻击者可以通过将恶意序列化Java对象发送到侦听Java远程方法调用（RMI）服务来利用此漏洞。 成功利用可能允许攻击者使用root权限在设备上执行任意命令。
Severity
高
Patch Name
Cisco Unity Express任意命令执行漏洞的补丁
Patch Description
Cisco Unity是面向企业级机构的高级统一通信解决方案可以提供强大的消息发送服务和智能化的语音消息发送服务。 Cisco Unity Express存在任意命令执行漏洞，该漏洞是由于受影响的软件对用户提供的内容进行了不安全的反序列化。攻击者可以通过将恶意序列化Java对象发送到侦听Java远程方法调用（RMI）服务来利用此漏洞。 成功利用可能允许攻击者使用root权限在设备上执行任意命令。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

思科发布了解决此漏洞的软件更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181107-cue

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181107-cue
Impacted products
Name
Cisco Unity Express <9.0.6
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15381"
    }
  },
  "description": "Cisco Unity\u662f\u9762\u5411\u4f01\u4e1a\u7ea7\u673a\u6784\u7684\u9ad8\u7ea7\u7edf\u4e00\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u63d0\u4f9b\u5f3a\u5927\u7684\u6d88\u606f\u53d1\u9001\u670d\u52a1\u548c\u667a\u80fd\u5316\u7684\u8bed\u97f3\u6d88\u606f\u53d1\u9001\u670d\u52a1\u3002\n\nCisco Unity Express\u5b58\u5728\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684\u8f6f\u4ef6\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u5185\u5bb9\u8fdb\u884c\u4e86\u4e0d\u5b89\u5168\u7684\u53cd\u5e8f\u5217\u5316\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u5c06\u6076\u610f\u5e8f\u5217\u5316Java\u5bf9\u8c61\u53d1\u9001\u5230\u4fa6\u542cJava\u8fdc\u7a0b\u65b9\u6cd5\u8c03\u7528\uff08RMI\uff09\u670d\u52a1\u6765\u5229\u7528\u6b64\u6f0f\u6d1e\u3002 \u6210\u529f\u5229\u7528\u53ef\u80fd\u5141\u8bb8\u653b\u51fb\u8005\u4f7f\u7528root\u6743\u9650\u5728\u8bbe\u5907\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "Joshua Graham of TSS",
  "formalWay": "\u601d\u79d1\u53d1\u5e03\u4e86\u89e3\u51b3\u6b64\u6f0f\u6d1e\u7684\u8f6f\u4ef6\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181107-cue",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-22757",
  "openTime": "2018-11-08",
  "patchDescription": "Cisco Unity\u662f\u9762\u5411\u4f01\u4e1a\u7ea7\u673a\u6784\u7684\u9ad8\u7ea7\u7edf\u4e00\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u63d0\u4f9b\u5f3a\u5927\u7684\u6d88\u606f\u53d1\u9001\u670d\u52a1\u548c\u667a\u80fd\u5316\u7684\u8bed\u97f3\u6d88\u606f\u53d1\u9001\u670d\u52a1\u3002\r\n\r\nCisco Unity Express\u5b58\u5728\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684\u8f6f\u4ef6\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u5185\u5bb9\u8fdb\u884c\u4e86\u4e0d\u5b89\u5168\u7684\u53cd\u5e8f\u5217\u5316\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u5c06\u6076\u610f\u5e8f\u5217\u5316Java\u5bf9\u8c61\u53d1\u9001\u5230\u4fa6\u542cJava\u8fdc\u7a0b\u65b9\u6cd5\u8c03\u7528\uff08RMI\uff09\u670d\u52a1\u6765\u5229\u7528\u6b64\u6f0f\u6d1e\u3002 \u6210\u529f\u5229\u7528\u53ef\u80fd\u5141\u8bb8\u653b\u51fb\u8005\u4f7f\u7528root\u6743\u9650\u5728\u8bbe\u5907\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\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": "Cisco Unity Express\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Unity Express \u003c9.0.6"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181107-cue",
  "serverity": "\u9ad8",
  "submitTime": "2018-11-08",
  "title": "Cisco Unity Express\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}


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