Querying the Servers Affected by a Vulnerability

Function

This API is used to query the servers affected by a vulnerability.

Calling Method

For details, see Calling APIs.

URI

GET /v5/{project_id}/vulnerability/hosts

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
enterprise_project_id	No	String	Enterprise project ID. The value 0 indicates the default enterprise project. To query all enterprise projects, set this parameter to all_granted_eps.
vul_id	Yes	String	Vulnerability ID
type	Yes	String	Operation type. The options are as follows: -linux_vul: Linux vulnerability -windows_vul: Windows vulnerability -web_cms: Web-CMS vulnerability -app_vul: application vulnerability -urgent_vul: emergency vulnerability
host_name	No	String	Name of the affected server
host_ip	No	String	IP address of the affected server
status	No	String	Vulnerability status. vul_status_unfix: not fixed vul_status_ignored: ignored vul_status_verified: verification in progress vul_status_fixing: The fix is in progress. vul_status_fixed: The fix succeeded. vul_status_reboot: The issue is fixed and waiting for restart. vul_status_failed: The issue failed to be fixed. vul_status_fix_after_reboot: Restart the server and try again.
limit	No	Integer	Number of records on each page
offset	No	Integer	Offset, which specifies the start position of the record to be returned.
asset_value	No	String	Asset importance important common test
group_name	No	String	Server group name
handle_status	No	String	description: \|- Handling status. The options are as follows: - unhandled - handled
severity_level	No	String	Risk level. The value can be Critical, High, Medium, or Low.
is_affect_business	No	Boolean	Indicates whether services are affected. The value can be y or n.
repair_priority	No	String	Fixing priority. The options are as follows: Critical: High Medium Low

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is a token.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
total_num	Integer	Number of affected servers
data_list	Array of VulHostInfo objects	List of affected ECSs

**Table 5** VulHostInfo
Parameter	Type	Description
host_id	String	ID of the server affected by the vulnerability
severity_level	String	Risk level. Critical: The CVSS score of the vulnerability is greater than or equal to 9, corresponding to the high risk level on the console. High: The CVSS score of the vulnerability is greater than or equal to 7 and less than 9, corresponding to the medium risk level on the console. Medium: The CVSS score of the vulnerability is greater than or equal to 4 and less than 7, corresponding to the medium risk level on the console. Low: The CVSS score of the vulnerability is less than 4, corresponding to the low risk level on the console.
host_name	String	Name of the affected server
host_ip	String	IP address of the affected server
agent_id	String	Agent ID
version	String	The quota version bound to the server
cve_num	Integer	Number of vulnerability CVEs
cve_id_list	Array of strings	The CVE ID list corresponding to the vulnerability
status	String	Vulnerability status. vul_status_unfix: not fixed vul_status_ignored: ignored vul_status_verified: verification in progress vul_status_fixing: The fix is in progress. vul_status_fixed: The fix succeeded. vul_status_reboot: The issue is fixed and waiting for restart. vul_status_failed: The issue failed to be fixed. vul_status_fix_after_reboot: Restart the server and try again.
repair_cmd	String	Command line to be executed to fix the vulnerability (This field is available only for Linux vulnerabilities.)
app_path	String	Path of the application software (This field is available only for application vulnerabilities.)
region_name	String	Region
public_ip	String	Server public IP address
private_ip	String	Server private IP address
group_id	String	Server group ID
group_name	String	Server group name
os_type	String	Operating system (OS)
asset_value	String	Asset importance. The options are as follows: important common test
is_affect_business	Boolean	Whether services are affected
first_scan_time	Long	First scan time
scan_time	Long	Scanning time, in ms.
support_restore	Boolean	Indicates whether data can be rolled back to the backup created when the vulnerability was fixed.
disabled_operate_types	Array of disabled_operate_types objects	List of operation types of vulnerabilities that cannot be performed on the current server.
repair_priority	String	Fixing priority. The options are as follows: Critical High Medium Low

**Table 6** disabled_operate_types
Parameter	Type	Description
operate_type	String	Operation type. ignore not_ignore (unignore) immediate_repair manual_repair verify add_to_whitelist
reason	String	Indicates the reason why the operation cannot be performed.

Example Requests

Query the first 10 records in the list of servers with EulerOS-SA-2021-1894 vulnerability.

GET https://{endpoint}/v5/2b31ed520xxxxxxebedb6e57xxxxxxxx/vulnerability/hosts?vul_id=EulerOS-SA-2021-1894&offset=0&limit=10

Example Responses

Status code: 200

Vul host info list

{
  "total_num" : 1,
  "data_list" : [ {
    "host_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "severity_level" : "Low",
    "host_name" : "ecs",
    "host_ip" : "xxx.xxx.xxx.xxx",
    "agent_id" : "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
    "version" : "hss.version.enterprise",
    "cve_num" : 1,
    "cve_id_list" : [ "CVE-2022-1664" ],
    "status" : "vul_status_ignored",
    "repair_cmd" : "zypper update update-alternatives",
    "app_path" : "/root/apache-tomcat-8.5.15/bin/bootstrap.jar",
    "support_restore" : true,
    "disabled_operate_types" : [ {
      "operate_type" : "immediate_repair",
      "reason" : "The kernel vulnerability of CCE container node cannot be automatically fixed."
    } ],
    "repair_priority" : "Critical"
  } ]
}

SDK Sample Code

The SDK sample code is as follows.

      
       
         
         
           package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.hss.v5.region.HssRegion;
import com.huaweicloud.sdk.hss.v5.*;
import com.huaweicloud.sdk.hss.v5.model.*;


public class ListVulHostsSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        HssClient client = HssClient.newBuilder()
                .withCredential(auth)
                .withRegion(HssRegion.valueOf("<YOUR REGION>"))
                .build();
        ListVulHostsRequest request = new ListVulHostsRequest();
        try {
            ListVulHostsResponse response = client.listVulHosts(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

          

        

      
     

      
       
         
         
           # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkhss.v5.region.hss_region import HssRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkhss.v5 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = HssClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(HssRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListVulHostsRequest()
        response = client.list_vul_hosts(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        

      
     

      
       
         
         
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    hss "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := hss.NewHssClient(
        hss.HssClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListVulHostsRequest{}
	response, err := client.ListVulHosts(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        

      
     