Vulnerability-Lookup

CNVD-2022-36034

Vulnerability from cnvd - Published: 2022-05-10

Title

Sophos UTM日志信息泄露漏洞

Description

Sophos UTM是一款下一代防火墙。 Sophos UTM 9.710之前存在安全漏洞，该漏洞源于Confd日志文件包含本地用户（包括 root 用户）的SHA512crypt密码哈希，具有不安全的访问权限，攻击者可利用漏洞进行离线暴力攻击。

Severity

低

Patch Name

Sophos UTM日志信息泄露漏洞的补丁

Patch Description

Sophos UTM是一款下一代防火墙。 Sophos UTM 9.710之前存在安全漏洞，该漏洞源于Confd日志文件包含本地用户（包括 root 用户）的SHA512crypt密码哈希，具有不安全的访问权限，攻击者可利用漏洞进行离线暴力攻击。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.sophos.com/en-us/security-advisories/sophos-sa-20220321-utm-9710

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-0652

Impacted products

Name
Sophos UTM <9.710

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-0652"
    }
  },
  "description": "Sophos UTM\u662f\u4e00\u6b3e\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u3002\n\nSophos UTM 9.710\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eConfd\u65e5\u5fd7\u6587\u4ef6\u5305\u542b\u672c\u5730\u7528\u6237\uff08\u5305\u62ec root \u7528\u6237\uff09\u7684SHA512crypt\u5bc6\u7801\u54c8\u5e0c\uff0c\u5177\u6709\u4e0d\u5b89\u5168\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u8fdb\u884c\u79bb\u7ebf\u66b4\u529b\u653b\u51fb\u3002",
  "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://www.sophos.com/en-us/security-advisories/sophos-sa-20220321-utm-9710",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-36034",
  "openTime": "2022-05-10",
  "patchDescription": "Sophos UTM\u662f\u4e00\u6b3e\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u3002\r\n\r\nSophos UTM 9.710\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eConfd\u65e5\u5fd7\u6587\u4ef6\u5305\u542b\u672c\u5730\u7528\u6237\uff08\u5305\u62ec root \u7528\u6237\uff09\u7684SHA512crypt\u5bc6\u7801\u54c8\u5e0c\uff0c\u5177\u6709\u4e0d\u5b89\u5168\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u8fdb\u884c\u79bb\u7ebf\u66b4\u529b\u653b\u51fb\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": "Sophos UTM\u65e5\u5fd7\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Sophos UTM \u003c9.710"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-0652",
  "serverity": "\u4f4e",
  "submitTime": "2022-03-23",
  "title": "Sophos UTM\u65e5\u5fd7\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2022-0652 (GCVE-0-2022-0652)

Vulnerability from cvelistv5 – Published: 2022-03-21 23:45 – Updated: 2024-08-02 23:32

Summary

Confd log files contain local users', including root’s, SHA512crypt password hashes with insecure access permissions. This allows a local attacker to attempt off-line brute-force attacks against these password hashes in Sophos UTM before version 9.710.

Severity

3.3 (Low)


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

CWE

Assigner

Sophos mitre root

References

1 reference

URL	Tags
https://www.sophos.com/en-us/security-advisories/…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Sophos	Sophos UTM	Affected: unspecified , < 9.710 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:32:46.552Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.sophos.com/en-us/security-advisories/sophos-sa-20220321-utm-9710"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Sophos UTM",
          "vendor": "Sophos",
          "versions": [
            {
              "lessThan": "9.710",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Confd log files contain local users\u0027, including root\u2019s, SHA512crypt password hashes with insecure access permissions. This allows a local attacker to attempt off-line brute-force attacks against these password hashes in Sophos UTM before version 9.710."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-21T23:45:15.000Z",
        "orgId": "526a354d-e866-4174-ae7d-bac848e5c4c5",
        "shortName": "Sophos"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.sophos.com/en-us/security-advisories/sophos-sa-20220321-utm-9710"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-alert@sophos.com",
          "ID": "CVE-2022-0652",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Sophos UTM",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "9.710"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Sophos"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Confd log files contain local users\u0027, including root\u2019s, SHA512crypt password hashes with insecure access permissions. This allows a local attacker to attempt off-line brute-force attacks against these password hashes in Sophos UTM before version 9.710."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.sophos.com/en-us/security-advisories/sophos-sa-20220321-utm-9710",
              "refsource": "CONFIRM",
              "url": "https://www.sophos.com/en-us/security-advisories/sophos-sa-20220321-utm-9710"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "526a354d-e866-4174-ae7d-bac848e5c4c5",
    "assignerShortName": "Sophos",
    "cveId": "CVE-2022-0652",
    "datePublished": "2022-03-21T23:45:15.000Z",
    "dateReserved": "2022-02-16T00:00:00.000Z",
    "dateUpdated": "2024-08-02T23:32:46.552Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2022-36034

CVE-2022-0652 (GCVE-0-2022-0652)

Tags

Sightings

Nomenclature

Related by attack behaviour