CVE-2023-20168 (GCVE-0-2023-20168)

Vulnerability from cvelistv5 – Published: 2023-08-23 18:07 – Updated: 2024-08-02 09:05
VLAI?
Summary
A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition.
Severity ?
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Cisco Cisco NX-OS Software Affected: 4.2(1)SV1(4)
Affected: 4.2(1)SV1(4a)
Affected: 4.2(1)SV1(4b)
Affected: 4.2(1)SV1(5.1)
Affected: 4.2(1)SV1(5.1a)
Affected: 4.2(1)SV1(5.2)
Affected: 4.2(1)SV1(5.2b)
Affected: 4.2(1)SV2(1.1)
Affected: 4.2(1)SV2(1.1a)
Affected: 4.2(1)SV2(2.1)
Affected: 4.2(1)SV2(2.1a)
Affected: 4.2(1)SV2(2.2)
Affected: 4.2(1)SV2(2.3)
Affected: 5.2(1)SM1(5.1)
Affected: 5.2(1)SM1(5.2)
Affected: 5.2(1)SM1(5.2a)
Affected: 5.2(1)SM1(5.2b)
Affected: 5.2(1)SM1(5.2c)
Affected: 5.2(1)SM3(1.1)
Affected: 5.2(1)SM3(1.1a)
Affected: 5.2(1)SM3(1.1b)
Affected: 5.2(1)SM3(1.1c)
Affected: 5.2(1)SM3(2.1)
Affected: 5.2(1)SV3(1.4)
Affected: 5.2(1)SV3(1.1)
Affected: 5.2(1)SV3(1.3)
Affected: 5.2(1)SV3(1.5a)
Affected: 5.2(1)SV3(1.5b)
Affected: 5.2(1)SV3(1.6)
Affected: 5.2(1)SV3(1.10)
Affected: 5.2(1)SV3(1.15)
Affected: 5.2(1)SV3(2.1)
Affected: 5.2(1)SV3(2.5)
Affected: 5.2(1)SV3(2.8)
Affected: 5.2(1)SV3(3.1)
Affected: 5.2(1)SV3(1.2)
Affected: 5.2(1)SV3(1.4b)
Affected: 5.2(1)SV3(3.15)
Affected: 5.2(1)SV3(4.1)
Affected: 5.2(1)SV3(4.1a)
Affected: 5.2(1)SV3(4.1b)
Affected: 5.2(1)SV3(4.1c)
Affected: 6.0(2)A3(1)
Affected: 6.0(2)A3(2)
Affected: 6.0(2)A3(4)
Affected: 6.0(2)A4(1)
Affected: 6.0(2)A4(2)
Affected: 6.0(2)A4(3)
Affected: 6.0(2)A4(4)
Affected: 6.0(2)A4(5)
Affected: 6.0(2)A4(6)
Affected: 6.0(2)A6(1)
Affected: 6.0(2)A6(1a)
Affected: 6.0(2)A6(2)
Affected: 6.0(2)A6(2a)
Affected: 6.0(2)A6(3)
Affected: 6.0(2)A6(3a)
Affected: 6.0(2)A6(4)
Affected: 6.0(2)A6(4a)
Affected: 6.0(2)A6(5)
Affected: 6.0(2)A6(5a)
Affected: 6.0(2)A6(5b)
Affected: 6.0(2)A6(6)
Affected: 6.0(2)A6(7)
Affected: 6.0(2)A6(8)
Affected: 6.0(2)A7(1)
Affected: 6.0(2)A7(1a)
Affected: 6.0(2)A7(2)
Affected: 6.0(2)A7(2a)
Affected: 6.0(2)A8(1)
Affected: 6.0(2)A8(2)
Affected: 6.0(2)A8(3)
Affected: 6.0(2)A8(4)
Affected: 6.0(2)A8(4a)
Affected: 6.0(2)A8(5)
Affected: 6.0(2)A8(6)
Affected: 6.0(2)A8(7)
Affected: 6.0(2)A8(7a)
Affected: 6.0(2)A8(7b)
Affected: 6.0(2)A8(8)
Affected: 6.0(2)A8(9)
Affected: 6.0(2)A8(10a)
Affected: 6.0(2)A8(10)
Affected: 6.0(2)A8(11)
Affected: 6.0(2)A8(11a)
Affected: 6.0(2)A8(11b)
Affected: 6.0(2)U2(1)
Affected: 6.0(2)U2(2)
Affected: 6.0(2)U2(3)
Affected: 6.0(2)U2(4)
Affected: 6.0(2)U2(5)
Affected: 6.0(2)U2(6)
Affected: 6.0(2)U3(1)
Affected: 6.0(2)U3(2)
Affected: 6.0(2)U3(3)
Affected: 6.0(2)U3(4)
Affected: 6.0(2)U3(5)
Affected: 6.0(2)U3(6)
Affected: 6.0(2)U3(7)
Affected: 6.0(2)U3(8)
Affected: 6.0(2)U3(9)
Affected: 6.0(2)U4(1)
Affected: 6.0(2)U4(2)
Affected: 6.0(2)U4(3)
Affected: 6.0(2)U4(4)
Affected: 6.0(2)U5(1)
Affected: 6.0(2)U5(2)
Affected: 6.0(2)U5(3)
Affected: 6.0(2)U5(4)
Affected: 6.0(2)U6(1)
Affected: 6.0(2)U6(2)
Affected: 6.0(2)U6(3)
Affected: 6.0(2)U6(4)
Affected: 6.0(2)U6(5)
Affected: 6.0(2)U6(6)
Affected: 6.0(2)U6(7)
Affected: 6.0(2)U6(8)
Affected: 6.0(2)U6(1a)
Affected: 6.0(2)U6(2a)
Affected: 6.0(2)U6(3a)
Affected: 6.0(2)U6(4a)
Affected: 6.0(2)U6(5a)
Affected: 6.0(2)U6(5b)
Affected: 6.0(2)U6(5c)
Affected: 6.0(2)U6(9)
Affected: 6.0(2)U6(10)
Affected: 6.2(2)
Affected: 6.2(2a)
Affected: 6.2(6)
Affected: 6.2(6b)
Affected: 6.2(8)
Affected: 6.2(8a)
Affected: 6.2(8b)
Affected: 6.2(10)
Affected: 6.2(12)
Affected: 6.2(18)
Affected: 6.2(16)
Affected: 6.2(14)
Affected: 6.2(6a)
Affected: 6.2(20)
Affected: 6.2(1)
Affected: 6.2(3)
Affected: 6.2(5)
Affected: 6.2(5a)
Affected: 6.2(5b)
Affected: 6.2(7)
Affected: 6.2(9)
Affected: 6.2(9a)
Affected: 6.2(9b)
Affected: 6.2(9c)
Affected: 6.2(11)
Affected: 6.2(11b)
Affected: 6.2(11c)
Affected: 6.2(11d)
Affected: 6.2(11e)
Affected: 6.2(13)
Affected: 6.2(13a)
Affected: 6.2(13b)
Affected: 6.2(15)
Affected: 6.2(17)
Affected: 6.2(19)
Affected: 6.2(21)
Affected: 6.2(23)
Affected: 6.2(20a)
Affected: 6.2(25)
Affected: 6.2(22)
Affected: 6.2(27)
Affected: 6.2(29)
Affected: 6.2(24)
Affected: 6.2(31)
Affected: 6.2(24a)
Affected: 6.2(33)
Affected: 7.0(3)F1(1)
Affected: 7.0(3)F2(1)
Affected: 7.0(3)F2(2)
Affected: 7.0(3)F3(1)
Affected: 7.0(3)F3(2)
Affected: 7.0(3)F3(3)
Affected: 7.0(3)F3(3a)
Affected: 7.0(3)F3(4)
Affected: 7.0(3)F3(3c)
Affected: 7.0(3)F3(5)
Affected: 7.0(3)I2(2a)
Affected: 7.0(3)I2(2b)
Affected: 7.0(3)I2(2c)
Affected: 7.0(3)I2(2d)
Affected: 7.0(3)I2(2e)
Affected: 7.0(3)I2(3)
Affected: 7.0(3)I2(4)
Affected: 7.0(3)I2(5)
Affected: 7.0(3)I2(1)
Affected: 7.0(3)I2(1a)
Affected: 7.0(3)I2(2)
Affected: 7.0(3)I3(1)
Affected: 7.0(3)I4(1)
Affected: 7.0(3)I4(2)
Affected: 7.0(3)I4(3)
Affected: 7.0(3)I4(4)
Affected: 7.0(3)I4(5)
Affected: 7.0(3)I4(6)
Affected: 7.0(3)I4(7)
Affected: 7.0(3)I4(8)
Affected: 7.0(3)I4(8a)
Affected: 7.0(3)I4(8b)
Affected: 7.0(3)I4(8z)
Affected: 7.0(3)I4(9)
Affected: 7.0(3)I5(1)
Affected: 7.0(3)I5(2)
Affected: 7.0(3)I6(1)
Affected: 7.0(3)I6(2)
Affected: 7.0(3)I7(1)
Affected: 7.0(3)I7(2)
Affected: 7.0(3)I7(3)
Affected: 7.0(3)I7(4)
Affected: 7.0(3)I7(5)
Affected: 7.0(3)I7(5a)
Affected: 7.0(3)I7(6)
Affected: 7.0(3)I7(7)
Affected: 7.0(3)I7(8)
Affected: 7.0(3)I7(9)
Affected: 7.0(3)I7(10)
Affected: 7.1(0)N1(1a)
Affected: 7.1(0)N1(1b)
Affected: 7.1(0)N1(1)
Affected: 7.1(1)N1(1)
Affected: 7.1(2)N1(1)
Affected: 7.1(3)N1(1)
Affected: 7.1(3)N1(2)
Affected: 7.1(4)N1(1)
Affected: 7.1(5)N1(1)
Affected: 7.1(5)N1(1b)
Affected: 7.2(0)D1(1)
Affected: 7.2(1)D1(1)
Affected: 7.2(2)D1(2)
Affected: 7.2(2)D1(1)
Affected: 7.3(0)D1(1)
Affected: 7.3(0)DX(1)
Affected: 7.3(0)DY(1)
Affected: 7.3(0)N1(1)
Affected: 7.3(1)D1(1)
Affected: 7.3(1)DY(1)
Affected: 7.3(1)N1(1)
Affected: 7.3(2)D1(1)
Affected: 7.3(2)D1(2)
Affected: 7.3(2)D1(3)
Affected: 7.3(2)D1(3a)
Affected: 7.3(2)N1(1)
Affected: 7.3(3)N1(1)
Affected: 8.0(1)
Affected: 8.1(1)
Affected: 8.1(2)
Affected: 8.1(2a)
Affected: 8.1(1a)
Affected: 8.1(1b)
Affected: 8.2(1)
Affected: 8.2(2)
Affected: 8.2(3)
Affected: 8.2(4)
Affected: 8.2(5)
Affected: 8.2(6)
Affected: 8.2(7)
Affected: 8.2(7a)
Affected: 8.2(8)
Affected: 8.2(9)
Affected: 8.3(1)
Affected: 8.3(2)
Affected: 9.2(1)
Affected: 9.2(2)
Affected: 9.2(2t)
Affected: 9.2(3)
Affected: 9.2(4)
Affected: 9.2(2v)
Affected: 9.2(1a)
Affected: 7.3(4)N1(1)
Affected: 7.3(3)D1(1)
Affected: 7.3(4)D1(1)
Affected: 7.3(5)N1(1)
Affected: 5.2(1)SK3(1.1)
Affected: 5.2(1)SK3(2.1)
Affected: 5.2(1)SK3(2.2)
Affected: 5.2(1)SK3(2.2b)
Affected: 5.2(1)SK3(2.1a)
Affected: 5.2(1)SV5(1.1)
Affected: 5.2(1)SV5(1.2)
Affected: 5.2(1)SV5(1.3)
Affected: 5.2(1)SV5(1.3a)
Affected: 5.2(1)SV5(1.3b)
Affected: 5.2(1)SV5(1.3c)
Affected: 8.4(1)
Affected: 8.4(1a)
Affected: 8.4(2)
Affected: 8.4(2a)
Affected: 8.4(3)
Affected: 8.4(2b)
Affected: 8.4(4)
Affected: 8.4(2c)
Affected: 8.4(4a)
Affected: 8.4(5)
Affected: 8.4(2d)
Affected: 8.4(6)
Affected: 8.4(2e)
Affected: 8.4(6a)
Affected: 8.4(7)
Affected: 8.4(2f)
Affected: 9.3(1)
Affected: 9.3(2)
Affected: 9.3(3)
Affected: 9.3(4)
Affected: 9.3(5)
Affected: 9.3(6)
Affected: 9.3(7)
Affected: 9.3(7a)
Affected: 9.3(8)
Affected: 9.3(9)
Affected: 9.3(10)
Affected: 9.3(11)
Affected: 7.3(6)N1(1)
Affected: 7.3(5)D1(1)
Affected: 7.3(7)N1(1)
Affected: 7.3(7)N1(1a)
Affected: 7.3(7)N1(1b)
Affected: 7.3(6)D1(1)
Affected: 7.3(8)N1(1)
Affected: 7.3(7)D1(1)
Affected: 7.3(9)N1(1)
Affected: 10.1(1)
Affected: 10.1(2)
Affected: 10.1(2t)
Affected: 8.5(1)
Affected: 7.3(10)N1(1)
Affected: 7.3(8)D1(1)
Affected: 10.2(1)
Affected: 10.2(1q)
Affected: 10.2(2)
Affected: 10.2(3)
Affected: 10.2(3t)
Affected: 10.2(4)
Affected: 10.2(5)
Affected: 7.3(9)D1(1)
Affected: 7.3(11)N1(1)
Affected: 7.3(12)N1(1)
Affected: 10.3(1)
Affected: 10.3(2)
Affected: 7.3(13)N1(1)
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T09:05:35.038Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "cisco-sa-nxos-remoteauth-dos-XB6pv74m",
            "tags": [
              "x_transferred"
            ],
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco NX-OS Software",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "4.2(1)SV1(4)"
            },
            {
              "status": "affected",
              "version": "4.2(1)SV1(4a)"
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              "status": "affected",
              "version": "4.2(1)SV1(4b)"
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              "status": "affected",
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              "version": "4.2(1)SV1(5.1a)"
            },
            {
              "status": "affected",
              "version": "4.2(1)SV1(5.2)"
            },
            {
              "status": "affected",
              "version": "4.2(1)SV1(5.2b)"
            },
            {
              "status": "affected",
              "version": "4.2(1)SV2(1.1)"
            },
            {
              "status": "affected",
              "version": "4.2(1)SV2(1.1a)"
            },
            {
              "status": "affected",
              "version": "4.2(1)SV2(2.1)"
            },
            {
              "status": "affected",
              "version": "4.2(1)SV2(2.1a)"
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            {
              "status": "affected",
              "version": "4.2(1)SV2(2.2)"
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            {
              "status": "affected",
              "version": "4.2(1)SV2(2.3)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SM1(5.1)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SM1(5.2)"
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            {
              "status": "affected",
              "version": "5.2(1)SM1(5.2a)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SM1(5.2b)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SM1(5.2c)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SM3(1.1)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SM3(1.1a)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SM3(1.1b)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SM3(1.1c)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SM3(2.1)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.4)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.1)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.3)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.5a)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.5b)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.6)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.10)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.15)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(2.1)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(2.5)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(2.8)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(3.1)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.2)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(1.4b)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(3.15)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(4.1)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(4.1a)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(4.1b)"
            },
            {
              "status": "affected",
              "version": "5.2(1)SV3(4.1c)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A3(1)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A3(2)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A3(4)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A4(1)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A4(2)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A4(3)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A4(4)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A4(5)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A4(6)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(1)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(1a)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(2)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(2a)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(3)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(3a)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(4)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(4a)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(5)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(5a)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(5b)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(6)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(7)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A6(8)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A7(1)"
            },
            {
              "status": "affected",
              "version": "6.0(2)A7(1a)"
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              "version": "9.3(7)"
            },
            {
              "status": "affected",
              "version": "9.3(7a)"
            },
            {
              "status": "affected",
              "version": "9.3(8)"
            },
            {
              "status": "affected",
              "version": "9.3(9)"
            },
            {
              "status": "affected",
              "version": "9.3(10)"
            },
            {
              "status": "affected",
              "version": "9.3(11)"
            },
            {
              "status": "affected",
              "version": "7.3(6)N1(1)"
            },
            {
              "status": "affected",
              "version": "7.3(5)D1(1)"
            },
            {
              "status": "affected",
              "version": "7.3(7)N1(1)"
            },
            {
              "status": "affected",
              "version": "7.3(7)N1(1a)"
            },
            {
              "status": "affected",
              "version": "7.3(7)N1(1b)"
            },
            {
              "status": "affected",
              "version": "7.3(6)D1(1)"
            },
            {
              "status": "affected",
              "version": "7.3(8)N1(1)"
            },
            {
              "status": "affected",
              "version": "7.3(7)D1(1)"
            },
            {
              "status": "affected",
              "version": "7.3(9)N1(1)"
            },
            {
              "status": "affected",
              "version": "10.1(1)"
            },
            {
              "status": "affected",
              "version": "10.1(2)"
            },
            {
              "status": "affected",
              "version": "10.1(2t)"
            },
            {
              "status": "affected",
              "version": "8.5(1)"
            },
            {
              "status": "affected",
              "version": "7.3(10)N1(1)"
            },
            {
              "status": "affected",
              "version": "7.3(8)D1(1)"
            },
            {
              "status": "affected",
              "version": "10.2(1)"
            },
            {
              "status": "affected",
              "version": "10.2(1q)"
            },
            {
              "status": "affected",
              "version": "10.2(2)"
            },
            {
              "status": "affected",
              "version": "10.2(3)"
            },
            {
              "status": "affected",
              "version": "10.2(3t)"
            },
            {
              "status": "affected",
              "version": "10.2(4)"
            },
            {
              "status": "affected",
              "version": "10.2(5)"
            },
            {
              "status": "affected",
              "version": "7.3(9)D1(1)"
            },
            {
              "status": "affected",
              "version": "7.3(11)N1(1)"
            },
            {
              "status": "affected",
              "version": "7.3(12)N1(1)"
            },
            {
              "status": "affected",
              "version": "10.3(1)"
            },
            {
              "status": "affected",
              "version": "10.3(2)"
            },
            {
              "status": "affected",
              "version": "7.3(13)N1(1)"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. "
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-25T16:57:48.712Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-nxos-remoteauth-dos-XB6pv74m",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m"
        }
      ],
      "source": {
        "advisory": "cisco-sa-nxos-remoteauth-dos-XB6pv74m",
        "defects": [
          "CSCwe72368",
          "CSCwe72670",
          "CSCwe72648",
          "CSCwe72673",
          "CSCwe72674"
        ],
        "discovery": "EXTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2023-20168",
    "datePublished": "2023-08-23T18:07:53.428Z",
    "dateReserved": "2022-10-27T18:47:50.362Z",
    "dateUpdated": "2024-08-02T09:05:35.038Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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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.