Vulnerability-Lookup

CNVD-2020-28465

Vulnerability from cnvd - Published: 2020-05-17

Title

Palo Alto Networks VM Series firewalls信任管理问题漏洞

Description

Palo Alto Networks VM Series firewalls是美国Palo Alto Networks公司的一款虚拟化防火墙产品。 Palo Alto Networks VM Series firewalls存在信任管理问题漏洞，该漏洞源于技术支持文件中包含帐户凭据。攻击者可利用该漏洞获取Azure仪表板服务的帐户凭据。

Severity

低

Patch Name

Palo Alto Networks VM Series firewalls信任管理问题漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://security.paloaltonetworks.com/CVE-2020-1978

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-1978

Impacted products

Name
Palo Alto Networks VM Series firewalls <=1.0.8(Microsoft Azure)

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1978"
    }
  },
  "description": "Palo Alto Networks VM Series firewalls\u662f\u7f8e\u56fdPalo Alto Networks\u516c\u53f8\u7684\u4e00\u6b3e\u865a\u62df\u5316\u9632\u706b\u5899\u4ea7\u54c1\u3002\n\nPalo Alto Networks VM Series firewalls\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6280\u672f\u652f\u6301\u6587\u4ef6\u4e2d\u5305\u542b\u5e10\u6237\u51ed\u636e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6Azure\u4eea\u8868\u677f\u670d\u52a1\u7684\u5e10\u6237\u51ed\u636e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://security.paloaltonetworks.com/CVE-2020-1978",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-28465",
  "openTime": "2020-05-17",
  "patchDescription": "Palo Alto Networks VM Series firewalls\u662f\u7f8e\u56fdPalo Alto Networks\u516c\u53f8\u7684\u4e00\u6b3e\u865a\u62df\u5316\u9632\u706b\u5899\u4ea7\u54c1\u3002\r\n\r\nPalo Alto Networks VM Series firewalls\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6280\u672f\u652f\u6301\u6587\u4ef6\u4e2d\u5305\u542b\u5e10\u6237\u51ed\u636e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6Azure\u4eea\u8868\u677f\u670d\u52a1\u7684\u5e10\u6237\u51ed\u636e\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": "Palo Alto Networks VM Series firewalls\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Palo Alto Networks VM Series firewalls \u003c=1.0.8(Microsoft Azure)"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1978",
  "serverity": "\u4f4e",
  "submitTime": "2020-04-09",
  "title": "Palo Alto Networks VM Series firewalls\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-1978 (GCVE-0-2020-1978)

Vulnerability from cvelistv5 – Published: 2020-04-08 18:41 – Updated: 2024-09-16 22:35

Title

VM-Series on Microsoft Azure: Inadvertent collection of credentials in Tech support files on HA configured VMs

Summary

TechSupport files generated on Palo Alto Networks VM Series firewalls for Microsoft Azure platform configured with high availability (HA) inadvertently collect Azure dashboard service account credentials. These credentials are equivalent to the credentials associated with the Contributor role in Azure. A user with the credentials will be able to manage all the Azure resources in the subscription except for granting access to other resources. These credentials do not allow login access to the VMs themselves. This issue affects VM Series Plugin versions before 1.0.9 for PAN-OS 9.0. This issue does not affect VM Series in non-HA configurations or on other cloud platforms. It does not affect hardware firewall appliances. Since becoming aware of the issue, Palo Alto Networks has safely deleted all the tech support files with the credentials. We now filter and remove these credentials from all TechSupport files sent to us. The TechSupport files uploaded to Palo Alto Networks systems were only accessible by authorized personnel with valid Palo Alto Networks credentials. We do not have any evidence of malicious access or use of these credentials.

Severity

5.8 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:H

CWE

CWE-255 - Credentials Management

Assigner

palo_alto mitre root

References

1 reference

URL	Tags
https://security.paloaltonetworks.com/CVE-2020-1978	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Palo Alto Networks	VM-Series Plugin	Affected: 1.0 , ≤ 1.0.8 (custom)

Date Public

2020-04-08 00:00

Credits

This issue was found by Ranjeet Ramalingam during an internal security review.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:54:00.431Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://security.paloaltonetworks.com/CVE-2020-1978"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "platforms": [
            "Microsoft Azure"
          ],
          "product": "VM-Series Plugin",
          "vendor": "Palo Alto Networks",
          "versions": [
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                  "at": "1.0.9",
                  "status": "unaffected"
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              "version": "1.0",
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      ],
      "datePublic": "2020-04-08T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "TechSupport files generated on Palo Alto Networks VM Series firewalls for Microsoft Azure platform configured with high availability (HA) inadvertently collect Azure dashboard service account credentials. These credentials are equivalent to the credentials associated with the Contributor role in Azure. A user with the credentials will be able to manage all the Azure resources in the subscription except for granting access to other resources. These credentials do not allow login access to the VMs themselves. This issue affects VM Series Plugin versions before 1.0.9 for PAN-OS 9.0. This issue does not affect VM Series in non-HA configurations or on other cloud platforms. It does not affect hardware firewall appliances. Since becoming aware of the issue, Palo Alto Networks has safely deleted all the tech support files with the credentials. We now filter and remove these credentials from all TechSupport files sent to us. The TechSupport files uploaded to Palo Alto Networks systems were only accessible by authorized personnel with valid Palo Alto Networks credentials. We do not have any evidence of malicious access or use of these credentials."
        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
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            "availabilityImpact": "HIGH",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
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            "scope": "UNCHANGED",
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              "lang": "en",
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      "providerMetadata": {
        "dateUpdated": "2020-04-08T18:41:58.000Z",
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          "url": "https://security.paloaltonetworks.com/CVE-2020-1978"
        }
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      "solutions": [
        {
          "lang": "en",
          "value": "This issue is fixed in VM-Series Plugin 1.0.9 for Microsoft Azure.\nCustomers who generated TechSupport files on older versions are advised to change their Azure dashboard credentials. Customers are advised to delete any previously generated TechSupport files.\nInstructions to change the credentials:\n\n1. Create a new Service Principal with a Contributor role in the Azure AD Portal. Instructions to create a new Service Principal can be found here - https://docs.microsoft.com/en-us/azure/active-directory/develop/howto-create-service-principal-portal\n\n2. Update your Azure HA configuration in the PA-VM configuration with the new Service Principal credentials. The steps to update the configuration are provided in \u201cStep 3\u201d of the PA-VM Azure HA configuration guide - https://docs.paloaltonetworks.com/vm-series/9-0/vm-series-deployment/set-up-the-vm-series-firewall-on-azure/configure-activepassive-ha-for-vm-series-firewall-on-azure.html\n\n3. Delete the old Service Principal in the Azure AD Portal that was being used in the Azure HA configuration. Note: If the old Service Principal is used in other applications, then the other applications need to be updated with the new Service Principal."
        }
      ],
      "source": {
        "defect": [
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          "DATE_PUBLIC": "2020-04-08T16:00:00.000Z",
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    "state": "PUBLISHED"
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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.

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CNVD-2020-28465

CVE-2020-1978 (GCVE-0-2020-1978)

Tags

Sightings

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