cnvd-2016-09676
Vulnerability from cnvd
Title
Cisco ASA Software的Identity Firewall功能存在缓冲区溢出漏洞
Description
Cisco Adaptive Security Appliance（ASA，自适应安全设备）是美国思科（Cisco）公司的一套防火墙设备。该设备还包括IPS（入侵防御系统）、SSL VPN、IPSec VPN、反垃圾邮件等功能。 Cisco ASA Software的Identity Firewall功能存在缓冲区溢出漏洞。由于Cisco ASA防火墙对NetBIOS协议数据解析时产生溢出错误，攻击者利用漏洞可对内存数据进行覆盖，从而执行任意代码，获取系统控制权，或造成受影响系统重载。
Severity
高
Patch Name
Cisco ASA Software的Identity Firewall功能存在缓冲区溢出漏洞的补丁
Patch Description
Cisco Adaptive Security Appliance（ASA，自适应安全设备）是美国思科（Cisco）公司的一套防火墙设备。该设备还包括IPS（入侵防御系统）、SSL VPN、IPSec VPN、反垃圾邮件等功能。 Cisco ASA Software的Identity Firewall功能存在缓冲区溢出漏洞。由于Cisco ASA防火墙对NetBIOS协议数据解析时产生溢出错误，攻击者利用漏洞可对内存数据进行覆盖，从而执行任意代码，获取系统控制权，或造成受影响系统重载。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161019-asa-idfw

Reference
http://www.securityfocus.com/bid/93784/discuss
Impacted products
Name
['Cisco ASA 5500-X Series Next-Generation Firewalls', 'Cisco Adaptive Security Virtual Appliance (ASAv)', 'Cisco ISA 3000 Industrial Security Appliance', 'Cisco ASA 1000V Cloud Firewall', 'Cisco ASA 5500 Series Adaptive Security Appliances', 'Cisco ASA for Firepower 9300 Series', 'Cisco ASA for Firepower 4100 Series', 'Cisco Catalyst ASA Services Module 6500 Series', 'Cisco Catalyst ASA Services Module 7600 Series']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "93784"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6432"
    }
  },
  "description": "Cisco Adaptive Security Appliance\uff08ASA\uff0c\u81ea\u9002\u5e94\u5b89\u5168\u8bbe\u5907\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u9632\u706b\u5899\u8bbe\u5907\u3002\u8be5\u8bbe\u5907\u8fd8\u5305\u62ecIPS\uff08\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf\uff09\u3001SSL VPN\u3001IPSec VPN\u3001\u53cd\u5783\u573e\u90ae\u4ef6\u7b49\u529f\u80fd\u3002\r\n\r\nCisco ASA Software\u7684Identity Firewall\u529f\u80fd\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u7531\u4e8eCisco ASA\u9632\u706b\u5899\u5bf9NetBIOS\u534f\u8bae\u6570\u636e\u89e3\u6790\u65f6\u4ea7\u751f\u6ea2\u51fa\u9519\u8bef\uff0c\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u5bf9\u5185\u5b58\u6570\u636e\u8fdb\u884c\u8986\u76d6\uff0c\u4ece\u800c\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u83b7\u53d6\u7cfb\u7edf\u63a7\u5236\u6743\uff0c\u6216\u9020\u6210\u53d7\u5f71\u54cd\u7cfb\u7edf\u91cd\u8f7d\u3002",
  "discovererName": "Slipper, Kelwin",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161019-asa-idfw",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-09676",
  "openTime": "2016-10-20",
  "patchDescription": "Cisco Adaptive Security Appliance\uff08ASA\uff0c\u81ea\u9002\u5e94\u5b89\u5168\u8bbe\u5907\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u9632\u706b\u5899\u8bbe\u5907\u3002\u8be5\u8bbe\u5907\u8fd8\u5305\u62ecIPS\uff08\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf\uff09\u3001SSL VPN\u3001IPSec VPN\u3001\u53cd\u5783\u573e\u90ae\u4ef6\u7b49\u529f\u80fd\u3002\r\n\r\nCisco ASA Software\u7684Identity Firewall\u529f\u80fd\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u7531\u4e8eCisco ASA\u9632\u706b\u5899\u5bf9NetBIOS\u534f\u8bae\u6570\u636e\u89e3\u6790\u65f6\u4ea7\u751f\u6ea2\u51fa\u9519\u8bef\uff0c\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u5bf9\u5185\u5b58\u6570\u636e\u8fdb\u884c\u8986\u76d6\uff0c\u4ece\u800c\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u83b7\u53d6\u7cfb\u7edf\u63a7\u5236\u6743\uff0c\u6216\u9020\u6210\u53d7\u5f71\u54cd\u7cfb\u7edf\u91cd\u8f7d\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 ASA Software\u7684Identity Firewall\u529f\u80fd\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco ASA 5500-X Series Next-Generation Firewalls",
      "Cisco Adaptive Security Virtual Appliance (ASAv)",
      "Cisco ISA 3000 Industrial Security Appliance",
      "Cisco ASA 1000V Cloud Firewall",
      "Cisco ASA 5500 Series Adaptive Security Appliances",
      "Cisco ASA for Firepower 9300 Series",
      "Cisco ASA for Firepower 4100 Series",
      "Cisco Catalyst ASA Services Module 6500 Series",
      "Cisco Catalyst ASA Services Module  7600 Series"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/93784/discuss",
  "serverity": "\u9ad8",
  "submitTime": "2016-10-20",
  "title": "Cisco ASA Software\u7684Identity Firewall\u529f\u80fd\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.