Vulnerability-Lookup

GSD-2022-1884

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2022-1884

Aliases

CVE-2022-1884

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-1884",
    "id": "GSD-2022-1884"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-1884"
      ],
      "id": "GSD-2022-1884",
      "modified": "2023-12-13T01:19:28.346293Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-1884",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c0.12.8",
          "affected_versions": "All versions before 0.12.8",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-06-02",
          "description": "### Impact\n\nThe malicious user is able to upload a crafted `config` file into repository\u0027s `.git` directory with to gain SSH access to the server. All Windows installations with [repository upload enabled (default)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) are affected.\n\n### Patches\n\nRepository file uploads are prohibited to its `.git` directory. Users should upgrade to 0.12.8 or the latest 0.13.0+dev.\n\n### Workarounds\n\n [Disable repository files upload](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L128-L129).\n\n### References\n\nhttps://www.huntr.dev/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b/\n\n### For more information\n\nIf you have any questions or comments about this advisory, please post on #6968.\n",
          "fixed_versions": [
            "0.12.8"
          ],
          "identifier": "GMS-2022-1782",
          "identifiers": [
            "GHSA-958j-443g-7mm7",
            "GMS-2022-1782",
            "CVE-2022-1884"
          ],
          "not_impacted": "All versions starting from 0.12.8",
          "package_slug": "go/gogs.io/gogs",
          "pubdate": "2022-06-02",
          "solution": "Upgrade to version 0.12.8 or above.",
          "title": "OS Command Injection in gogs",
          "urls": [
            "https://github.com/gogs/gogs/security/advisories/GHSA-958j-443g-7mm7",
            "https://github.com/gogs/gogs/issues/6968",
            "https://github.com/gogs/gogs/pull/6970",
            "https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129",
            "https://github.com/gogs/gogs/releases/tag/v0.12.8",
            "https://www.huntr.dev/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b/",
            "https://github.com/advisories/GHSA-958j-443g-7mm7"
          ],
          "uuid": "0a2f8b02-7825-47f3-a296-6d570242d2d6"
        }
      ]
    }
  }
}

CVE-2022-1884 (GCVE-0-2022-1884)

Vulnerability from cvelistv5 – Published: 2024-11-15 10:53 – Updated: 2024-11-15 19:15

Title

Remote Command Execution in gogs/gogs

Summary

A remote command execution vulnerability exists in gogs/gogs versions <=0.12.7 when deployed on a Windows server. The vulnerability arises due to improper validation of the `tree_path` parameter during file uploads. An attacker can set `tree_path=.git.` to upload a file into the .git directory, allowing them to write or rewrite the `.git/config` file. If the `core.sshCommand` is set, this can lead to remote command execution.

Severity

10 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

10 (Critical)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-15 19:13 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command

Assigner

@huntr_ai mitre root

References

1 reference

URL	Tags
https://huntr.com/bounties/9cd4e7b7-0979-4e5e-9a1…

Impacted products

2 products

Vendor	Product	Version
gogs	gogs/gogs	Affected: unspecified , ≤ latest (custom)
gogs	gogs	Affected: 0 , ≤ 0.12.7 (custom) cpe:2.3:a:gogs:gogs::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:gogs:gogs:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "gogs",
            "vendor": "gogs",
            "versions": [
              {
                "lessThanOrEqual": "0.12.7",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 10,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-1884",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-15T19:13:14.910217Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-15T19:15:02.353Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "gogs/gogs",
          "vendor": "gogs",
          "versions": [
            {
              "lessThanOrEqual": "latest",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A remote command execution vulnerability exists in gogs/gogs versions \u003c=0.12.7 when deployed on a Windows server. The vulnerability arises due to improper validation of the `tree_path` parameter during file uploads. An attacker can set `tree_path=.git.` to upload a file into the .git directory, allowing them to write or rewrite the `.git/config` file. If the `core.sshCommand` is set, this can lead to remote command execution."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-15T10:53:00.844Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntr_ai"
      },
      "references": [
        {
          "url": "https://huntr.com/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b"
        }
      ],
      "source": {
        "advisory": "9cd4e7b7-0979-4e5e-9a1c-388b58dea76b",
        "discovery": "EXTERNAL"
      },
      "title": "Remote Command Execution in gogs/gogs"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntr_ai",
    "cveId": "CVE-2022-1884",
    "datePublished": "2024-11-15T10:53:00.844Z",
    "dateReserved": "2022-05-25T12:20:16.450Z",
    "dateUpdated": "2024-11-15T19:15:02.353Z",
    "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.