Vulnerability-Lookup

GHSA-JXQ6-5QHP-MG2V

Vulnerability from github – Published: 2022-02-12 00:00 – Updated: 2022-02-23 00:01

Details

It was discovered, that debian-edu-config, a set of configuration files used for the Debian Edu blend, before 2.12.16 configured insecure permissions for the user web shares (~/public_html), which could result in privilege escalation.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-20001"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-276"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-02-11T20:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "It was discovered, that debian-edu-config, a set of configuration files used for the Debian Edu blend, before 2.12.16 configured insecure permissions for the user web shares (~/public_html), which could result in privilege escalation.",
  "id": "GHSA-jxq6-5qhp-mg2v",
  "modified": "2022-02-23T00:01:24Z",
  "published": "2022-02-12T00:00:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20001"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/02/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-security-announce/2022/msg00039.html"
    },
    {
      "type": "WEB",
      "url": "https://salsa.debian.org/debian-edu/debian-edu-config/-/commit/4d39a5888d193567704238f8c035f8d17cfe34e5"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2022/dsa-5072"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-20001 (GCVE-0-2021-20001)

Vulnerability from cvelistv5 – Published: 2022-02-11 19:50 – Updated: 2024-09-16 23:41

Summary

Severity

No CVSS data available.

CWE

insecure permissions

Assigner

debian CNA under the mitre root

CNA scorecard – unranked: 2 records in the last 180 days, 10 needed details

References

4 references

URL	Tags
https://salsa.debian.org/debian-edu/debian-edu-co…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-security-announce…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5072	vendor-advisoryx_refsource_DEBIAN

Impacted products

1 product

Vendor	Product	Version
Debian	debian-edu-config	Affected: < 2.12.16

Date Public

2022-02-11 00:00

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{
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:30:07.342Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://salsa.debian.org/debian-edu/debian-edu-config/-/commit/4d39a5888d193567704238f8c035f8d17cfe34e5"
          },
          {
            "name": "[debian-lts-announce] 20220211 [SECURITY] [DLA 2918-1] debian-edu-config security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/02/msg00012.html"
          },
          {
            "name": "[debian-security-announce] 20220211 [SECURITY] [DSA 5072-1] debian-edu-config security update",
            "tags": [
              "mailing-list",
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            "url": "https://lists.debian.org/debian-security-announce/2022/msg00039.html"
          },
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            ],
            "url": "https://www.debian.org/security/2022/dsa-5072"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "debian-edu-config",
          "vendor": "Debian",
          "versions": [
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              "status": "affected",
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            }
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        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "insecure permissions",
              "lang": "en",
              "type": "text"
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      "providerMetadata": {
        "dateUpdated": "2022-02-14T14:06:28.000Z",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
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          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2022/02/msg00012.html"
        },
        {
          "name": "[debian-security-announce] 20220211 [SECURITY] [DSA 5072-1] debian-edu-config security update",
          "tags": [
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            "x_refsource_MLIST"
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          "url": "https://lists.debian.org/debian-security-announce/2022/msg00039.html"
        },
        {
          "name": "DSA-5072",
          "tags": [
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            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5072"
        }
      ],
      "source": {
        "advisory": "DSA-5072-1",
        "discovery": "EXTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@debian.org",
          "DATE_PUBLIC": "2022-02-11T00:00:00.000Z",
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          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "debian-edu-config",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 2.12.16"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Debian"
              }
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        },
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        "references": {
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            },
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    "assignerShortName": "debian",
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    "datePublished": "2022-02-11T19:50:09.720Z",
    "dateReserved": "2020-12-17T00:00:00.000Z",
    "dateUpdated": "2024-09-16T23:41:36.975Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.
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