CVE-2023-42465
Vulnerability from cvelistv5
Published
2023-12-22 00:00
Modified
2024-08-02 19:23
Severity ?
Summary
Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit.
References
cve@mitre.orghttps://arxiv.org/abs/2309.02545Technical Description, Third Party Advisory
cve@mitre.orghttps://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4fPatch
cve@mitre.orghttps://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15Release Notes
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/
cve@mitre.orghttps://security.gentoo.org/glsa/202401-29
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20240208-0002/
cve@mitre.orghttps://www.openwall.com/lists/oss-security/2023/12/21/9Exploit, Mailing List
cve@mitre.orghttps://www.sudo.ws/releases/changelog/Release Notes
Impacted products
n/an/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:23:38.880Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.sudo.ws/releases/changelog/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2023/12/21/9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://arxiv.org/abs/2309.02545"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15"
          },
          {
            "name": "GLSA-202401-29",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202401-29"
          },
          {
            "name": "FEDORA-2024-cdccda4f62",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240208-0002/"
          },
          {
            "name": "FEDORA-2024-6fa5af9ea8",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-18T03:06:16.859787",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.sudo.ws/releases/changelog/"
        },
        {
          "url": "https://www.openwall.com/lists/oss-security/2023/12/21/9"
        },
        {
          "url": "https://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f"
        },
        {
          "url": "https://arxiv.org/abs/2309.02545"
        },
        {
          "url": "https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15"
        },
        {
          "name": "GLSA-202401-29",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202401-29"
        },
        {
          "name": "FEDORA-2024-cdccda4f62",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240208-0002/"
        },
        {
          "name": "FEDORA-2024-6fa5af9ea8",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-42465",
    "datePublished": "2023-12-22T00:00:00",
    "dateReserved": "2023-09-11T00:00:00",
    "dateUpdated": "2024-08-02T19:23:38.880Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-42465\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2023-12-22T16:15:08.057\",\"lastModified\":\"2024-02-18T03:15:07.767\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit.\"},{\"lang\":\"es\",\"value\":\"Sudo anterior a 1.9.15 podr\u00eda permitir row hammer attacks (para eludir la autenticaci\u00f3n o escalar privilegios) porque la l\u00f3gica de la aplicaci\u00f3n a veces se basa en no igualar un valor de error (en lugar de igualar un valor de \u00e9xito) y porque los valores no resisten los cambios de un solo bit.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.0,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.0,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.9.15\",\"matchCriteriaId\":\"0352673D-D618-41C1-BC9F-8B3582BC277E\"}]}]}],\"references\":[{\"url\":\"https://arxiv.org/abs/2309.02545\",\"source\":\"cve@mitre.org\",\"tags\":[\"Technical Description\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://security.gentoo.org/glsa/202401-29\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20240208-0002/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.openwall.com/lists/oss-security/2023/12/21/9\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Mailing List\"]},{\"url\":\"https://www.sudo.ws/releases/changelog/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.