Vulnerability-Lookup

CNVD-2023-30857

Vulnerability from cnvd - Published: 2023-04-25

Title

Apache Linkis弱算法漏洞

Description

Apache Linkis是美国阿帕奇（Apache）基金会的一个库。有助于轻松连接各种后端计算/存储引擎。 Apache Linkis 1.3.1及之前版本存在弱算法漏洞，该漏洞源于Linkis Gateway部署过程中生成的默认令牌过于简单，攻击者可利用该漏洞获取默认令牌进行攻击。

Severity

高

Patch Name

Apache Linkis弱算法漏洞的补丁

Patch Description

Apache Linkis是美国阿帕奇（Apache）基金会的一个库。有助于轻松连接各种后端计算/存储引擎。 Apache Linkis 1.3.1及之前版本存在弱算法漏洞，该漏洞源于Linkis Gateway部署过程中生成的默认令牌过于简单，攻击者可利用该漏洞获取默认令牌进行攻击。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

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0p

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-27987

Impacted products

Name
Apache linkis <=1.3.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-27987",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-27987"
    }
  },
  "description": "Apache Linkis\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5e93\u3002\u6709\u52a9\u4e8e\u8f7b\u677e\u8fde\u63a5\u5404\u79cd\u540e\u7aef\u8ba1\u7b97/\u5b58\u50a8\u5f15\u64ce\u3002\n\nApache Linkis 1.3.1\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5f31\u7b97\u6cd5\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eLinkis Gateway\u90e8\u7f72\u8fc7\u7a0b\u4e2d\u751f\u6210\u7684\u9ed8\u8ba4\u4ee4\u724c\u8fc7\u4e8e\u7b80\u5355\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u9ed8\u8ba4\u4ee4\u724c\u8fdb\u884c\u653b\u51fb\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://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0p",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-30857",
  "openTime": "2023-04-25",
  "patchDescription": "Apache Linkis\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5e93\u3002\u6709\u52a9\u4e8e\u8f7b\u677e\u8fde\u63a5\u5404\u79cd\u540e\u7aef\u8ba1\u7b97/\u5b58\u50a8\u5f15\u64ce\u3002\r\n\r\nApache Linkis 1.3.1\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5f31\u7b97\u6cd5\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eLinkis Gateway\u90e8\u7f72\u8fc7\u7a0b\u4e2d\u751f\u6210\u7684\u9ed8\u8ba4\u4ee4\u724c\u8fc7\u4e8e\u7b80\u5355\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u9ed8\u8ba4\u4ee4\u724c\u8fdb\u884c\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": "Apache Linkis\u5f31\u7b97\u6cd5\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache linkis \u003c=1.3.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-27987",
  "serverity": "\u9ad8",
  "submitTime": "2023-04-12",
  "title": "Apache Linkis\u5f31\u7b97\u6cd5\u6f0f\u6d1e"
}

CVE-2023-27987 (GCVE-0-2023-27987)

Vulnerability from cvelistv5 – Published: 2023-04-10 07:37 – Updated: 2024-10-17 20:20

Title

Apache Linkis gateway module token authentication bypass

Summary

In Apache Linkis <=1.3.1, due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack. Generation rules should add random values. We recommend users upgrade the version of Linkis to version 1.3.2 And modify the default token value. You can refer to Token authorization[1] https://linkis.apache.org/docs/latest/auth/token https://linkis.apache.org/docs/latest/auth/token

Severity

9.1 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-17 20:20 UTC

CWE

CWE-326 - Inadequate Encryption Strength

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/3cr1cz3210wzwngld…	vendor-advisorymailing-list
https://www.openwall.com/lists/oss-security/2023/…

Impacted products

2 products

Vendor	Product	Version
Apache Software Foundation	Apache Linkis	Affected: 0 , ≤ 1.3.1 (maven)
apache	linkis	Affected: 0 , ≤ 1.3.1 (custom) cpe:2.3:a:apache:linkis::::::::

Credits

Laihan

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T12:23:30.699Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0p"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2023/04/10/3"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:apache:linkis:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linkis",
            "vendor": "apache",
            "versions": [
              {
                "lessThanOrEqual": "1.3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-27987",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-17T20:20:28.978438Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-17T20:20:41.204Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Apache Linkis",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThanOrEqual": "1.3.1",
              "status": "affected",
              "version": "0",
              "versionType": "maven"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Laihan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\n\nIn Apache Linkis \u0026lt;=1.3.1,\u0026nbsp;due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack.\u0026nbsp;Generation rules should add random values.\u003cbr\u003e\n\n\n\nWe recommend users upgrade the version of Linkis to version 1.3.2 And modify the default token value. You can refer to Token authorization[1]\u003cbr\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://linkis.apache.org/docs/latest/auth/token\"\u003ehttps://linkis.apache.org/docs/latest/auth/token\u003c/a\u003e\n\n\n\n\u003cbr\u003e"
            }
          ],
          "value": "\nIn Apache Linkis \u003c=1.3.1,\u00a0due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack.\u00a0Generation rules should add random values.\n\n\n\n\nWe recommend users upgrade the version of Linkis to version 1.3.2 And modify the default token value. You can refer to Token authorization[1]\n https://linkis.apache.org/docs/latest/auth/token https://linkis.apache.org/docs/latest/auth/token \n\n\n\n\n"
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "text": "important"
            },
            "type": "Textual description of severity"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-326",
              "description": "CWE-326 Inadequate Encryption Strength",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-14T07:51:55.696Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0p"
        },
        {
          "url": "https://www.openwall.com/lists/oss-security/2023/04/10/3"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Apache Linkis gateway module token authentication bypass",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2023-27987",
    "datePublished": "2023-04-10T07:37:07.558Z",
    "dateReserved": "2023-03-09T07:54:39.525Z",
    "dateUpdated": "2024-10-17T20:20:41.204Z",
    "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.

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.