GHSA-GMPH-WF7J-9GCM

Vulnerability from github – Published: 2023-04-04 15:30 – Updated: 2023-04-11 21:32
VLAI?
Summary
Etcd-io Improper Authentication vulnerability
Details

Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.

This has been fixed in v.3.5.8 and was also backported to 3.4 and 3.5.

Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "go.etcd.io/etcd/v3"
      },
      "versions": [
        "3.4.10"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-28235"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-04-11T21:32:54Z",
    "nvd_published_at": "2023-04-04T15:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.\n\nThis has been fixed in v.[3.5.8](https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md#etcd-server) and was also backported to [3.4](https://github.com/etcd-io/etcd/pull/15655) and [3.5](https://github.com/etcd-io/etcd/pull/15653).",
  "id": "GHSA-gmph-wf7j-9gcm",
  "modified": "2023-04-11T21:32:54Z",
  "published": "2023-04-04T15:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28235"
    },
    {
      "type": "WEB",
      "url": "https://github.com/etcd-io/etcd/pull/15648"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/etcd-io/etcd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png"
    },
    {
      "type": "WEB",
      "url": "http://etcd.com"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Etcd-io Improper Authentication vulnerability"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.