GHSA-75XC-QVXH-27F8

Vulnerability from github – Published: 2021-04-19 14:51 – Updated: 2021-04-16 23:15
VLAI?
Summary
Timing side channel vulnerability in UIDL request handler in Vaadin 7 and 8
Details

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:vaadin-server versions 7.0.0 through 7.7.23 (Vaadin 7.0.0 through 7.7.23), and 8.0.0 through 8.12.2 (Vaadin 8.0.0 through 8.12.2) allows attacker to guess a security token via timing attack

  • https://vaadin.com/security/cve-2021-31403
Severity ?
4.0 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.vaadin:vaadin-bom"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.7.24"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.vaadin:vaadin-bom"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.12.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.vaadin:vaadin-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.7.24"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.vaadin:vaadin-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.12.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-31403"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203",
      "CWE-208"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-04-16T23:15:02Z",
    "nvd_published_at": "2021-04-23T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Non-constant-time comparison of CSRF tokens in UIDL request handler in `com.vaadin:vaadin-server` versions 7.0.0 through 7.7.23 (Vaadin 7.0.0 through 7.7.23), and 8.0.0 through 8.12.2 (Vaadin 8.0.0 through 8.12.2) allows attacker to guess a security token via timing attack\n\n- https://vaadin.com/security/cve-2021-31403",
  "id": "GHSA-75xc-qvxh-27f8",
  "modified": "2021-04-16T23:15:02Z",
  "published": "2021-04-19T14:51:06Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/framework/security/advisories/GHSA-75xc-qvxh-27f8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31403"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/framework/pull/12188"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/framework/pull/12190"
    },
    {
      "type": "WEB",
      "url": "https://vaadin.com/security/cve-2021-31403"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Timing side channel vulnerability in UIDL request handler in Vaadin 7 and 8"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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