github - ghsa-c76p-58cp-48fg

GHSA-C76P-58CP-48FG

Vulnerability from github – Published: 2022-05-13 01:02 – Updated: 2022-05-13 01:02

Details

The ACL implementation in Cisco NX-OS 5.0(2) and 5.0(3) before 5.0(3)N2(1) on Nexus 5000 series switches, and NX-OS before 5.0(3)U1(2a) on Nexus 3000 series switches, does not properly handle comments in conjunction with deny statements, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by sending packets, aka Bug IDs CSCto09813 and CSCtr61490.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-2581"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-09-14T16:05:00Z",
    "severity": "MODERATE"
  },
  "details": "The ACL implementation in Cisco NX-OS 5.0(2) and 5.0(3) before 5.0(3)N2(1) on Nexus 5000 series switches, and NX-OS before 5.0(3)U1(2a) on Nexus 3000 series switches, does not properly handle comments in conjunction with deny statements, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by sending packets, aka Bug IDs CSCto09813 and CSCtr61490.",
  "id": "GHSA-c76p-58cp-48fg",
  "modified": "2022-05-13T01:02:56Z",
  "published": "2022-05-13T01:02:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2581"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/45883"
    },
    {
      "type": "WEB",
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b9250c.shtml"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1026019"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-2581 (GCVE-0-2011-2581)

Vulnerability from cvelistv5 – Published: 2011-09-14 15:00 – Updated: 2024-08-06 23:08

Summary

Severity ?

No CVSS data available.

CWE

Assigner

cisco

References

URL

Tags

	http://www.securitytracker.com/id?1026019	vdb-entryx_refsource_SECTRACK
	http://www.cisco.com/en/US/products/products_secu…	vendor-advisoryx_refsource_CISCO
	http://secunia.com/advisories/45883	third-party-advisoryx_refsource_SECUNIA

Show details on NVD website

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        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:08:23.145Z",
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              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1026019"
          },
          {
            "name": "20110907 Cisco Nexus 5000 and 3000 Series Switches Access Control List Bypass Vulnerability",
            "tags": [
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              "x_refsource_CISCO",
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            ],
            "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b9250c.shtml"
          },
          {
            "name": "45883",
            "tags": [
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              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/45883"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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      ],
      "datePublic": "2011-09-07T00:00:00",
      "descriptions": [
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          "lang": "en",
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      },
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          ],
          "url": "http://secunia.com/advisories/45883"
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      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2011-2581",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
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                      "version": {
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                          {
                            "version_value": "n/a"
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                        ]
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                "vendor_name": "n/a"
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            },
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            }
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  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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    "dateReserved": "2011-06-27T00:00:00",
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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-C76P-58CP-48FG

CVE-2011-2581 (GCVE-0-2011-2581)

Tags

Sightings

Nomenclature