CVE-2024-48992
Vulnerability from cvelistv5
Published
2024-11-19 17:38
Modified
2024-12-03 13:32
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by tricking needrestart into running the Ruby interpreter with an attacker-controlled RUBYLIB environment variable.
References
security@ubuntu.comhttps://github.com/liske/needrestart/commit/b5f25f6ec6e7dd0c5be249e4e45de4ee9ffe594f
security@ubuntu.comhttps://www.cve.org/CVERecord?id=CVE-2024-48992
security@ubuntu.comhttps://www.qualys.com/2024/11/19/needrestart/needrestart.txt
af854a3a-2127-422b-91ae-364da2661108https://www.openwall.com/lists/oss-security/2024/11/19/1
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:needrestart_project:needrestart:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "needrestart",
            "vendor": "needrestart_project",
            "versions": [
              {
                "lessThan": "3.8",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-48992",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-19T19:31:29.009180Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-427",
                "description": "CWE-427 Uncontrolled Search Path Element",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-19T19:32:49.865Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-12-03T13:32:42.900Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.openwall.com/lists/oss-security/2024/11/19/1"
          }
        ],
        "title": "CVE Program Container",
        "x_generator": {
          "engine": "ADPogram 0.0.1"
        }
      }
    ],
    "cna": {
      "affected": [
        {
          "packageName": "needrestart",
          "platforms": [
            "Linux"
          ],
          "product": "needrestart",
          "repo": "https://github.com/liske/needrestart",
          "vendor": "needrestart",
          "versions": [
            {
              "lessThan": "3.8",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Qualys"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Thomas Liske"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Mark Esler"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by tricking needrestart into running the Ruby interpreter with an attacker-controlled RUBYLIB environment variable."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-19T17:38:22.267Z",
        "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
        "shortName": "canonical"
      },
      "references": [
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-48992"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/liske/needrestart/commit/b5f25f6ec6e7dd0c5be249e4e45de4ee9ffe594f"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.qualys.com/2024/11/19/needrestart/needrestart.txt"
        }
      ],
      "workarounds": [
        {
          "lang": "en",
          "value": "Edit /etc/needrestart/needrestart.conf so that the following line\nappears after \"# Disable interpreter scanners.\" and reboot:\n$nrconf{interpscan} = 0;"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
    "assignerShortName": "canonical",
    "cveId": "CVE-2024-48992",
    "datePublished": "2024-11-19T17:38:22.267Z",
    "dateReserved": "2024-10-11T16:13:54.153Z",
    "dateUpdated": "2024-12-03T13:32:42.900Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-48992\",\"sourceIdentifier\":\"security@ubuntu.com\",\"published\":\"2024-11-19T18:15:21.897\",\"lastModified\":\"2024-12-03T14:15:20.850\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by tricking needrestart into running the Ruby interpreter with an attacker-controlled RUBYLIB environment variable.\"},{\"lang\":\"es\",\"value\":\"Qualys descubri\u00f3 que needrestart, antes de la versi\u00f3n 3.8, permite a atacantes locales ejecutar c\u00f3digo arbitrario como superusuario enga\u00f1ando a needrestart para que ejecute el int\u00e9rprete de Ruby con una variable de entorno RUBYLIB controlada por el atacante.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@ubuntu.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-427\"}]}],\"references\":[{\"url\":\"https://github.com/liske/needrestart/commit/b5f25f6ec6e7dd0c5be249e4e45de4ee9ffe594f\",\"source\":\"security@ubuntu.com\"},{\"url\":\"https://www.cve.org/CVERecord?id=CVE-2024-48992\",\"source\":\"security@ubuntu.com\"},{\"url\":\"https://www.qualys.com/2024/11/19/needrestart/needrestart.txt\",\"source\":\"security@ubuntu.com\"},{\"url\":\"https://www.openwall.com/lists/oss-security/2024/11/19/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • 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.