Vulnerability-Lookup

CNVD-2018-09396

Vulnerability from cnvd - Published: 2018-05-14

Title

Cisco Adaptive Security Appliance Software和Firepower Threat Defense Software Transport Layer Security库输入验证漏洞

Description

Cisco Adaptive Security Virtual Appliance等都是美国思科（Cisco）公司的安全设备。Adaptive Security Appliance（ASA）Software和Firepower Threat Defense（FTD）Software都是运行在不同安全设备中的操作系统。Transport Layer Security（TLS）是其中的一个传输层安全协议库。多款Cisco产品中的ASA Software和FTD Software中的TLS库存在输入验证漏洞，该漏洞源于程序未能充分的校验用户提交的输入。远程攻击者可通过向界面发送恶意的TLS消息利用该漏洞造成拒绝服务（崩溃）。

Severity

高

Patch Name

Cisco Adaptive Security Appliance Software和Firepower Threat Defense Software Transport Layer Security库输入验证漏洞的补丁

Patch Description

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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa3

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa3

Impacted products

Name
['Cisco Adaptive Security Virtual Appliance (ASAv)', 'Cisco Firepower 2100 Series Security Appliance', 'Cisco Firepower Threat Defense Virtual (FTDv)']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0231",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0231"
    }
  },
  "description": "Cisco Adaptive Security Virtual Appliance\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u5b89\u5168\u8bbe\u5907\u3002Adaptive Security Appliance\uff08ASA\uff09Software\u548cFirepower Threat Defense\uff08FTD\uff09Software\u90fd\u662f\u8fd0\u884c\u5728\u4e0d\u540c\u5b89\u5168\u8bbe\u5907\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Transport Layer Security\uff08TLS\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u4f20\u8f93\u5c42\u5b89\u5168\u534f\u8bae\u5e93\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684ASA Software\u548cFTD Software\u4e2d\u7684TLS\u5e93\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u6821\u9a8c\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u754c\u9762\u53d1\u9001\u6076\u610f\u7684TLS\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "Unknow",
  "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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09396",
  "openTime": "2018-05-14",
  "patchDescription": "Cisco Adaptive Security Virtual Appliance\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u5b89\u5168\u8bbe\u5907\u3002Adaptive Security Appliance\uff08ASA\uff09Software\u548cFirepower Threat Defense\uff08FTD\uff09Software\u90fd\u662f\u8fd0\u884c\u5728\u4e0d\u540c\u5b89\u5168\u8bbe\u5907\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Transport Layer Security\uff08TLS\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u4f20\u8f93\u5c42\u5b89\u5168\u534f\u8bae\u5e93\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684ASA Software\u548cFTD Software\u4e2d\u7684TLS\u5e93\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u6821\u9a8c\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u754c\u9762\u53d1\u9001\u6076\u610f\u7684TLS\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\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 Adaptive Security Appliance Software\u548cFirepower Threat Defense Software Transport Layer Security\u5e93\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Adaptive Security Virtual Appliance (ASAv)",
      "Cisco Firepower 2100 Series Security Appliance",
      "Cisco Firepower Threat Defense Virtual (FTDv)"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa3",
  "serverity": "\u9ad8",
  "submitTime": "2018-05-10",
  "title": "Cisco Adaptive Security Appliance Software\u548cFirepower Threat Defense Software Transport Layer Security\u5e93\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e"
}

CVE-2018-0231 (GCVE-0-2018-0231)

Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:18

Summary

A vulnerability in the Transport Layer Security (TLS) library of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of the affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious TLS message to an interface enabled for Secure Layer Socket (SSL) services on an affected device. Messages using SSL Version 3 (SSLv3) or SSL Version 2 (SSLv2) cannot be be used to exploit this vulnerability. An exploit could allow the attacker to cause a buffer underflow, triggering a crash on an affected device. This vulnerability affects Cisco ASA Software and Cisco FTD Software that is running on the following Cisco products: Adaptive Security Virtual Appliance (ASAv), Firepower Threat Defense Virtual (FTDv), Firepower 2100 Series Security Appliance. Cisco Bug IDs: CSCve18902, CSCve34335, CSCve38446.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-29 14:44 UTC

CWE

CWE-20

Assigner

cisco mitre root Scorecard

References

3 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1040725	vdb-entryx_refsource_SECTRACK
https://ics-cert.us-cert.gov/advisories/ICSA-18-184-01	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco Adaptive Security Appliance	Affected: Cisco Adaptive Security Appliance

Date Public

2018-04-19 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:21:13.898Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa3"
          },
          {
            "name": "1040725",
            "tags": [
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              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1040725"
          },
          {
            "tags": [
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            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-184-01"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0231",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-29T14:44:32.219848Z",
                "version": "2.0.3"
              },
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-29T15:18:17.699Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Adaptive Security Appliance",
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
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      "providerMetadata": {
        "dateUpdated": "2018-07-05T17:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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      },
      "references": [
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        },
        {
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          "url": "http://www.securitytracker.com/id/1040725"
        },
        {
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          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-184-01"
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      "x_legacyV4Record": {
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-09396

CVE-2018-0231 (GCVE-0-2018-0231)

Tags

Sightings

Nomenclature

Related by attack behaviour