GSD-2024-25941

Vulnerability from gsd - Updated: 2024-02-13 06:02
Details
The jail(2) system call has not limited a visiblity of allocated TTYs (the kern.ttys sysctl). This gives rise to an information leak about processes outside the current jail. Attacker can get information about TTYs allocated on the host or in other jails. Effectively, the information printed by "pstat -t" may be leaked.
Aliases
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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-25941"
      ],
      "details": "The jail(2) system call has not limited a visiblity of allocated TTYs (the kern.ttys sysctl).  This gives rise to an information leak about processes outside the current jail.\n\nAttacker can get information about TTYs allocated on the host or in other jails.  Effectively, the information printed by \"pstat -t\" may be leaked.",
      "id": "GSD-2024-25941",
      "modified": "2024-02-13T06:02:27.041147Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secteam@freebsd.org",
        "ID": "CVE-2024-25941",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "FreeBSD",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "14.0-RELEASE",
                          "version_value": "p5"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "13.2-RELEASE",
                          "version_value": "p10"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "FreeBSD"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Pawel Jakub Dawidek"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The jail(2) system call has not limited a visiblity of allocated TTYs (the kern.ttys sysctl).  This gives rise to an information leak about processes outside the current jail.\n\nAttacker can get information about TTYs allocated on the host or in other jails.  Effectively, the information printed by \"pstat -t\" may be leaked."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://security.freebsd.org/advisories/FreeBSD-SA-24:02.tty.asc",
            "refsource": "MISC",
            "url": "https://security.freebsd.org/advisories/FreeBSD-SA-24:02.tty.asc"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "The jail(2) system call has not limited a visiblity of allocated TTYs (the kern.ttys sysctl).  This gives rise to an information leak about processes outside the current jail.\n\nAttacker can get information about TTYs allocated on the host or in other jails.  Effectively, the information printed by \"pstat -t\" may be leaked."
          }
        ],
        "id": "CVE-2024-25941",
        "lastModified": "2024-02-15T06:23:39.303",
        "metrics": {},
        "published": "2024-02-15T05:15:11.200",
        "references": [
          {
            "source": "secteam@freebsd.org",
            "url": "https://security.freebsd.org/advisories/FreeBSD-SA-24:02.tty.asc"
          }
        ],
        "sourceIdentifier": "secteam@freebsd.org",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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