Vulnerability-Lookup

GHSA-V988-828W-XVF2

Vulnerability from github – Published: 2021-10-22 16:21 – Updated: 2021-10-21 21:36

Summary

Authentication Bypass Using an Alternate Path or Channel and Authentication Bypass by Primary Weakness in rucio-webui

Details

Impact

rucio-webui installations of the 1.26 release line potentially leak the contents of cookies to other sessions within a wsgi container. Impact is that Rucio authentication tokens are leaked to other users accessing the webui within a close timeframe, thus allowing users to access the webui with the leaked authentication token. Privileges are therefore also escalated.

Rucio server / daemons are not affected by this issue, it is isolated to the webui.

Patches

This issue is fixed in the 1.26.7 release of the rucio-webui.

Workarounds

Installation of the 1.25.7 webui release. The 1.25 and previous webui release lines are not affected by this issue.

References

https://github.com/rucio/rucio/issues/4928

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "rucio-webui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.26.0"
            },
            {
              "fixed": "1.26.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-288",
      "CWE-305"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-10-21T21:36:22Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "### Impact\n`rucio-webui` installations of the `1.26` release line potentially leak the contents of cookies to other sessions within a wsgi container. Impact is that Rucio authentication tokens are leaked to other users accessing the `webui` within a close timeframe, thus allowing users to access the `webui` with the leaked authentication token. Privileges are therefore also escalated.\n\nRucio server / daemons are not affected by this issue, it is isolated to the webui.\n\n### Patches\nThis issue is fixed in the `1.26.7` release of the `rucio-webui`.\n\n### Workarounds\nInstallation of the `1.25.7` `webui` release. The `1.25` and previous webui release lines are not affected by this issue.\n\n### References\nhttps://github.com/rucio/rucio/issues/4928",
  "id": "GHSA-v988-828w-xvf2",
  "modified": "2021-10-21T21:36:22Z",
  "published": "2021-10-22T16:21:07Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rucio/rucio/security/advisories/GHSA-v988-828w-xvf2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rucio/rucio/issues/4810"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rucio/rucio/issues/4928"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rucio/rucio/commit/8f832404ae88d6300e17d7e706b40fe58e0df90c"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rucio/rucio"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rucio/rucio/releases/tag/1.26.7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Authentication Bypass Using an Alternate Path or Channel and Authentication Bypass by Primary Weakness in rucio-webui"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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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.
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