Vulnerability-Lookup

CNVD-2021-24278

Vulnerability from cnvd - Published: 2021-04-01

Title

Gitea死锁漏洞

Description

Gitea是一个开源社区驱动的Gogs克隆, 是一个轻量级的代码托管解决方案，后端采用Go编写，采用MIT许可证。 Gitea 1.11.5及更早版本存在死锁漏洞。攻击者可通过启动存储库所有权从一个组织到另一个组织的转移利用该漏洞导致死锁。

Severity

中

Patch Name

Gitea死锁漏洞的补丁

Patch Description

Gitea是一个开源社区驱动的Gogs克隆, 是一个轻量级的代码托管解决方案，后端采用Go编写，采用MIT许可证。 Gitea 1.11.5及更早版本存在死锁漏洞。攻击者可通过启动存储库所有权从一个组织到另一个组织的转移利用该漏洞导致死锁。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://github.com/go-gitea/gitea/pull/11438

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-13246

Impacted products

Name
Gitea Gitea <=1.11.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13246"
    }
  },
  "description": "Gitea\u662f\u4e00\u4e2a\u5f00\u6e90\u793e\u533a\u9a71\u52a8\u7684Gogs\u514b\u9686, \u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u4ee3\u7801\u6258\u7ba1\u89e3\u51b3\u65b9\u6848\uff0c\u540e\u7aef\u91c7\u7528Go\u7f16\u5199\uff0c\u91c7\u7528MIT\u8bb8\u53ef\u8bc1\u3002\n\nGitea 1.11.5\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u6b7b\u9501\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u542f\u52a8\u5b58\u50a8\u5e93\u6240\u6709\u6743\u4ece\u4e00\u4e2a\u7ec4\u7ec7\u5230\u53e6\u4e00\u4e2a\u7ec4\u7ec7\u7684\u8f6c\u79fb\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6b7b\u9501\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://github.com/go-gitea/gitea/pull/11438",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-24278",
  "openTime": "2021-04-01",
  "patchDescription": "Gitea\u662f\u4e00\u4e2a\u5f00\u6e90\u793e\u533a\u9a71\u52a8\u7684Gogs\u514b\u9686, \u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u4ee3\u7801\u6258\u7ba1\u89e3\u51b3\u65b9\u6848\uff0c\u540e\u7aef\u91c7\u7528Go\u7f16\u5199\uff0c\u91c7\u7528MIT\u8bb8\u53ef\u8bc1\u3002\r\n\r\nGitea 1.11.5\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u6b7b\u9501\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u542f\u52a8\u5b58\u50a8\u5e93\u6240\u6709\u6743\u4ece\u4e00\u4e2a\u7ec4\u7ec7\u5230\u53e6\u4e00\u4e2a\u7ec4\u7ec7\u7684\u8f6c\u79fb\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6b7b\u9501\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": "Gitea\u6b7b\u9501\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gitea Gitea \u003c=1.11.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13246",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-21",
  "title": "Gitea\u6b7b\u9501\u6f0f\u6d1e"
}

CVE-2020-13246 (GCVE-0-2020-13246)

Vulnerability from cvelistv5 – Published: 2020-05-20 17:04 – Updated: 2024-08-04 12:11

Summary

An issue was discovered in Gitea through 1.11.5. An attacker can trigger a deadlock by initiating a transfer of a repository's ownership from one organization to another.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/go-gitea/gitea/issues/10549	x_refsource_MISC
https://github.com/go-gitea/gitea/pull/11438	x_refsource_MISC
https://www.youtube.com/watch?v=DmVgADSVS88	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:11:19.463Z",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://github.com/go-gitea/gitea/issues/10549"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/go-gitea/gitea/pull/11438"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.youtube.com/watch?v=DmVgADSVS88"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Gitea through 1.11.5. An attacker can trigger a deadlock by initiating a transfer of a repository\u0027s ownership from one organization to another."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
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            }
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      "providerMetadata": {
        "dateUpdated": "2020-05-20T17:04:20.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          ],
          "url": "https://github.com/go-gitea/gitea/issues/10549"
        },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/go-gitea/gitea/pull/11438"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.youtube.com/watch?v=DmVgADSVS88"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-13246",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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        },
        "references": {
          "reference_data": [
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            },
            {
              "name": "https://github.com/go-gitea/gitea/pull/11438",
              "refsource": "MISC",
              "url": "https://github.com/go-gitea/gitea/pull/11438"
            },
            {
              "name": "https://www.youtube.com/watch?v=DmVgADSVS88",
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              "url": "https://www.youtube.com/watch?v=DmVgADSVS88"
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2020-05-20T17:04:20.000Z",
    "dateReserved": "2020-05-20T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:11:19.463Z",
    "state": "PUBLISHED"
  },
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  "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.