cnvd - cnvd-2017-05778

CNVD-2017-05778

Vulnerability from cnvd - Published: 2017-05-02

Title

思科ASA Software Ipsec拒绝服务漏洞

Description

思科Adaptive Security Appliance (ASA) Software是思科ASA系列的核心操作系统。思科ASA Software Ipsec存在拒绝服务漏洞，攻击者可利用该漏洞通过向受影响系统发送畸形IPsec数据包。导致受影响设备重新加载。

Severity

中

Patch Name

思科ASA Software Ipsec拒绝服务漏洞的补丁

Patch Description

思科Adaptive Security Appliance (ASA) Software是思科ASA系列的核心操作系统。思科ASA Software Ipsec存在拒绝服务漏洞，攻击者可利用该漏洞通过向受影响系统发送畸形IPsec数据包。导致受影响设备重新加载。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-ipsec

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-ipsec https://nvd.nist.gov/vuln/detail/CVE-2017-6609 http://www.securityfocus.com/bid/97936

Impacted products

Name
['Cisco Adaptive Security Appliance (ASA) Software 9.0', 'Cisco Adaptive Security Appliance (ASA) Software 9.1', 'Cisco Adaptive Security Appliance (ASA) Software 9.2', 'Cisco Adaptive Security Appliance (ASA) Software 9.3', 'Cisco Adaptive Security Appliance (ASA) Software 9.4', 'Cisco Adaptive Security Appliance (ASA) Software 9.5', 'Cisco Adaptive Security Appliance (ASA) Software 9.6']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97936"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6609"
    }
  },
  "description": "\u601d\u79d1Adaptive Security Appliance (ASA) Software\u662f\u601d\u79d1ASA\u7cfb\u5217\u7684\u6838\u5fc3\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u601d\u79d1ASA Software Ipsec\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7cfb\u7edf\u53d1\u9001\u7578\u5f62IPsec\u6570\u636e\u5305\u3002\u5bfc\u81f4\u53d7\u5f71\u54cd\u8bbe\u5907\u91cd\u65b0\u52a0\u8f7d\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-ipsec",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05778",
  "openTime": "2017-05-02",
  "patchDescription": "\u601d\u79d1Adaptive Security Appliance (ASA) Software\u662f\u601d\u79d1ASA\u7cfb\u5217\u7684\u6838\u5fc3\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u601d\u79d1ASA Software Ipsec\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7cfb\u7edf\u53d1\u9001\u7578\u5f62IPsec\u6570\u636e\u5305\u3002\u5bfc\u81f4\u53d7\u5f71\u54cd\u8bbe\u5907\u91cd\u65b0\u52a0\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": "\u601d\u79d1ASA Software Ipsec\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Adaptive Security Appliance (ASA) Software 9.0",
      "Cisco Adaptive Security Appliance (ASA) Software 9.1",
      "Cisco Adaptive Security Appliance (ASA) Software 9.2",
      "Cisco Adaptive Security Appliance (ASA) Software 9.3",
      "Cisco Adaptive Security Appliance (ASA) Software 9.4",
      "Cisco Adaptive Security Appliance (ASA) Software 9.5",
      "Cisco Adaptive Security Appliance (ASA) Software 9.6"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-ipsec\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-6609\r\nhttp://www.securityfocus.com/bid/97936",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-28",
  "title": "\u601d\u79d1ASA Software Ipsec\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-6609 (GCVE-0-2017-6609)

Vulnerability from cvelistv5 – Published: 2017-04-20 22:00 – Updated: 2024-08-05 15:33

Summary

A vulnerability in the IPsec code of Cisco ASA Software could allow an authenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper parsing of malformed IPsec packets. An attacker could exploit this vulnerability by sending malformed IPsec packets to the affected system. Note: Only traffic directed to the affected system can be used to exploit this vulnerability. This vulnerability affects systems configured in routed firewall mode only and in single or multiple context mode. This vulnerability can be triggered by IPv4 and IPv6 traffic. An attacker needs to establish a valid IPsec tunnel before exploiting this vulnerability. This vulnerability affects Cisco ASA Software running on the following products: Cisco ASA 1000V Cloud Firewall, Cisco ASA 5500 Series Adaptive Security Appliances, Cisco ASA 5500-X Series Next-Generation Firewalls, Cisco ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Cisco Adaptive Security Virtual Appliance (ASAv), Cisco Firepower 9300 ASA Security Module, Cisco ISA 3000 Industrial Security Appliance. Fixed versions: 9.1(7.8) 9.2(4.15) 9.4(4) 9.5(3.2) 9.6(2). Cisco Bug IDs: CSCun16158.

Severity ?

No CVSS data available.

CWE

CWE-399

Assigner

cisco

References

URL

Tags

	https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1038316	vdb-entryx_refsource_SECTRACK
	http://www.securityfocus.com/bid/97936	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	Cisco ASA Software	Affected: Cisco ASA Software

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-ipsec"
          },
          {
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        "title": "CVE Program Container"
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      "descriptions": [
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          "lang": "en",
          "value": "A vulnerability in the IPsec code of Cisco ASA Software could allow an authenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper parsing of malformed IPsec packets. An attacker could exploit this vulnerability by sending malformed IPsec packets to the affected system. Note: Only traffic directed to the affected system can be used to exploit this vulnerability. This vulnerability affects systems configured in routed firewall mode only and in single or multiple context mode. This vulnerability can be triggered by IPv4 and IPv6 traffic. An attacker needs to establish a valid IPsec tunnel before exploiting this vulnerability. This vulnerability affects Cisco ASA Software running on the following products: Cisco ASA 1000V Cloud Firewall, Cisco ASA 5500 Series Adaptive Security Appliances, Cisco ASA 5500-X Series Next-Generation Firewalls, Cisco ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Cisco Adaptive Security Virtual Appliance (ASAv), Cisco Firepower 9300 ASA Security Module, Cisco ISA 3000 Industrial Security Appliance. Fixed versions: 9.1(7.8) 9.2(4.15) 9.4(4) 9.5(3.2) 9.6(2). Cisco Bug IDs: CSCun16158."
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      "x_legacyV4Record": {
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2017-05778

CVE-2017-6609 (GCVE-0-2017-6609)

Tags

Sightings

Nomenclature