github - ghsa-5c4h-j88c-ggfr

GHSA-5C4H-J88C-GGFR

Vulnerability from github – Published: 2022-05-17 02:55 – Updated: 2022-05-17 02:55

Details

Citrix NetScaler ADC and NetScaler Gateway 10.5 before Build 65.11, 11.0 before Build 69.12/69.123, and 11.1 before Build 51.21 randomly generates GCM nonces, which makes it marginally easier for remote attackers to obtain the GCM authentication key and spoof data by leveraging a reused nonce in a session and a "forbidden attack," a similar issue to CVE-2016-0270.

Severity ?

5.9 (Medium)


                  
                    CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2017-5933"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-02-08T16:59:00Z",
    "severity": "MODERATE"
  },
  "details": "Citrix NetScaler ADC and NetScaler Gateway 10.5 before Build 65.11, 11.0 before Build 69.12/69.123, and 11.1 before Build 51.21 randomly generates GCM nonces, which makes it marginally easier for remote attackers to obtain the GCM authentication key and spoof data by leveraging a reused nonce in a session and a \"forbidden attack,\" a similar issue to CVE-2016-0270.",
  "id": "GHSA-5c4h-j88c-ggfr",
  "modified": "2022-05-17T02:55:26Z",
  "published": "2022-05-17T02:55:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5933"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nonce-disrespect/nonce-disrespect"
    },
    {
      "type": "WEB",
      "url": "https://support.citrix.com/article/CTX220329"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/96151"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-5933 (GCVE-0-2017-5933)

Vulnerability from cvelistv5 – Published: 2017-02-08 16:00 – Updated: 2024-08-05 15:18

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/nonce-disrespect/nonce-disrespect	x_refsource_MISC
	https://support.citrix.com/article/CTX220329	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/96151	vdb-entryx_refsource_BID

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JSON

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          },
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          },
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            ],
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          }
        ],
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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-5C4H-J88C-GGFR

CVE-2017-5933 (GCVE-0-2017-5933)

Tags

Sightings

Nomenclature