Vulnerability-Lookup

CNVD-2019-18858

Vulnerability from cnvd - Published: 2019-06-19

Title

Cisco Security Manager XML外部实体注入漏洞

Description

Cisco Security Manager（CSM）是美国思科（Cisco）公司的一套企业级的管理应用，它主要用于在Cisco网络和安全设备上配置防火墙、VPN和入侵保护安全服务。 Cisco Security Manager存在XML外部实体注入漏洞，该漏洞源于程序未能正确限制XML实体。攻击者可通过发送恶意的请求利用该漏洞检索本地系统上的文件或造成拒绝服务（消耗可用资源）。

Severity

中

Patch Name

Cisco Security Manager XML外部实体注入漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvp33120

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-csm-xml

Impacted products

Name
NetIQ Security Manager

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1903",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-1903"
    }
  },
  "description": "Cisco Security Manager\uff08CSM\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u4f01\u4e1a\u7ea7\u7684\u7ba1\u7406\u5e94\u7528\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5728Cisco\u7f51\u7edc\u548c\u5b89\u5168\u8bbe\u5907\u4e0a\u914d\u7f6e\u9632\u706b\u5899\u3001VPN\u548c\u5165\u4fb5\u4fdd\u62a4\u5b89\u5168\u670d\u52a1\u3002\n\nCisco Security Manager\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9650\u5236XML\u5b9e\u4f53\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u68c0\u7d22\u672c\u5730\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6d88\u8017\u53ef\u7528\u8d44\u6e90\uff09\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bst.cloudapps.cisco.com/bugsearch/bug/CSCvp33120",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-18858",
  "openTime": "2019-06-19",
  "patchDescription": "Cisco Security Manager\uff08CSM\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u4f01\u4e1a\u7ea7\u7684\u7ba1\u7406\u5e94\u7528\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5728Cisco\u7f51\u7edc\u548c\u5b89\u5168\u8bbe\u5907\u4e0a\u914d\u7f6e\u9632\u706b\u5899\u3001VPN\u548c\u5165\u4fb5\u4fdd\u62a4\u5b89\u5168\u670d\u52a1\u3002\r\n\r\nCisco Security Manager\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9650\u5236XML\u5b9e\u4f53\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u68c0\u7d22\u672c\u5730\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6d88\u8017\u53ef\u7528\u8d44\u6e90\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 Security Manager XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NetIQ Security Manager"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-csm-xml",
  "serverity": "\u4e2d",
  "submitTime": "2019-06-21",
  "title": "Cisco Security Manager XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2019-1903 (GCVE-0-2019-1903)

Vulnerability from cvelistv5 – Published: 2019-06-20 03:10 – Updated: 2024-11-19 19:04

Title

Cisco Security Manager XML Entity Expansion Vulnerability

Summary

A vulnerability in Cisco Security Manager could allow an unauthenticated, remote attacker to access sensitive information or cause a denial of service (DoS) condition. The vulnerability is due to improper restrictions on XML entities. An attacker could exploit this vulnerability by sending malicious requests to a targeted system that contain references within XML entities. An exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information, or cause the application to consume available resources, resulting in a DoS condition.

Severity

6.5 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-19 17:23 UTC

CWE

CWE-611

Assigner

cisco mitre root

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/108857	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Security Manager	Affected: unspecified , < 4.14(0.131) (custom)

Date Public

2019-06-19 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T18:35:51.442Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "name": "20190619 Cisco Security Manager XML Entity Expansion Vulnerability",
            "tags": [
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              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-csm-xml"
          },
          {
            "name": "108857",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/108857"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2019-1903",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-19T17:23:54.567218Z",
                "version": "2.0.3"
              },
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            }
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        "providerMetadata": {
          "dateUpdated": "2024-11-19T19:04:59.296Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "product": "Cisco Security Manager",
          "vendor": "Cisco",
          "versions": [
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      ],
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      ],
      "exploits": [
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      "metrics": [
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            "availabilityImpact": "LOW",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
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      "references": [
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        },
        {
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      ],
      "source": {
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        "defect": [
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        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Security Manager XML Entity Expansion Vulnerability",
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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.

Detection rules are retrieved from Rulezet.

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.

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CNVD-2019-18858

CVE-2019-1903 (GCVE-0-2019-1903)

Tags

Sightings

Nomenclature

Related by attack behaviour