GHSA-65RP-CV85-263X

Vulnerability from github – Published: 2023-08-22 21:30 – Updated: 2024-03-21 17:58
VLAI?
Summary
etcd denial of service vulnerability
Details

Etcd v3.5.4 allows remote attackers to cause a denial of service via function PageWriter.write in pagewriter.go

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "go.etcd.io/etcd/v3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.5.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-34038"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-08-23T13:25:22Z",
    "nvd_published_at": "2023-08-22T19:16:23Z",
    "severity": "HIGH"
  },
  "details": "Etcd v3.5.4 allows remote attackers to cause a denial of service via function PageWriter.write in pagewriter.go",
  "id": "GHSA-65rp-cv85-263x",
  "modified": "2024-03-21T17:58:17Z",
  "published": "2023-08-22T21:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34038"
    },
    {
      "type": "WEB",
      "url": "https://github.com/golang/vulndb/issues/2016#issuecomment-1698677762"
    },
    {
      "type": "WEB",
      "url": "https://github.com/etcd-io/etcd/pull/14022"
    },
    {
      "type": "WEB",
      "url": "https://github.com/etcd-io/etcd/pull/14452"
    },
    {
      "type": "WEB",
      "url": "https://github.com/etcd-io/etcd/commit/5a315ef88fbfa454e02d27b0b8acb4f89457cd90"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/etcd-io/etcd"
    },
    {
      "type": "WEB",
      "url": "https://go-review.googlesource.com/c/vulndb/+/524456"
    },
    {
      "type": "WEB",
      "url": "https://go-review.googlesource.com/c/vulndb/+/524456/2/data/excluded/GO-2023-2016.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "etcd denial of service vulnerability",
  "withdrawn": "2023-10-09T21:46:43Z"
}


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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.



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