github - ghsa-vrp3-rwcp-4q77

GHSA-VRP3-RWCP-4Q77

Vulnerability from github – Published: 2021-12-09 00:00 – Updated: 2022-04-05 00:01

Details

The Yubico YubiHSM YubiHSM2 library 2021.08, included in the yubihsm-shell project, does not properly validate the length of some operations including SSH signing requests, and some data operations received from a YubiHSM 2 device.

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": [],
  "aliases": [
    "CVE-2021-43399"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-08T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "The Yubico YubiHSM YubiHSM2 library 2021.08, included in the yubihsm-shell project, does not properly validate the length of some operations including SSH signing requests, and some data operations received from a YubiHSM 2 device.",
  "id": "GHSA-vrp3-rwcp-4q77",
  "modified": "2022-04-05T00:01:17Z",
  "published": "2021-12-09T00:00:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43399"
    },
    {
      "type": "WEB",
      "url": "https://blog.inhq.net/posts/yubico-yubihsm-shell-vuln3"
    },
    {
      "type": "WEB",
      "url": "https://www.yubico.com/support/security-advisories/ysa-2021-04"
    }
  ],
  "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"
    }
  ]
}

CVE-2021-43399 (GCVE-0-2021-43399)

Vulnerability from cvelistv5 – Published: 2021-12-08 18:31 – Updated: 2024-08-04 03:55

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.yubico.com/support/security-advisorie…	x_refsource_MISC
	https://blog.inhq.net/posts/yubico-yubihsm-shell-vuln3/	x_refsource_MISC

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JSON

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          "dateUpdated": "2024-08-04T03:55:28.623Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.yubico.com/support/security-advisories/ysa-2021-04/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://blog.inhq.net/posts/yubico-yubihsm-shell-vuln3/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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            }
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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.

Action not permitted

GHSA-VRP3-RWCP-4Q77

CVE-2021-43399 (GCVE-0-2021-43399)

Tags

Sightings

Nomenclature