WID-SEC-W-2022-1439

Vulnerability from csaf_certbund - Published: 2017-06-05 22:00 - Updated: 2024-05-13 22:00
Summary
Perl: Schwachstelle ermöglicht Privilegieneskalation

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Perl ist eine freie, plattformunabhängige und interpretierte Programmiersprache (Skriptsprache).
Angriff
Ein Angreifer kann eine Schwachstelle in Perl ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme
- Linux - UNIX
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Perl ist eine freie, plattformunabh\u00e4ngige und interpretierte Programmiersprache (Skriptsprache).",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein  Angreifer kann eine Schwachstelle in Perl ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2022-1439 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2022-1439.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1439 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1439"
      },
      {
        "category": "external",
        "summary": "Perl / CPAN Bug #121951 vom 2017-06-05",
        "url": "https://rt.cpan.org/Public/Bug/Display.html?id=121951"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-3873-1 vom 207-06-05",
        "url": "http://www.debian.org/security/2017/dsa-3873"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:2951-1 vom 2017-11-08",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172951-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:3092-1 vom 2017-11-25",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173092-1.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3625-1 vom 2018-04-17",
        "url": "http://www.ubuntu.com/usn/usn-3625-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:0449-1 vom 2021-02-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-February/008321.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3750-1 vom 2022-10-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012690.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1630-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018518.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Perl: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-05-13T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:35:12.624+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-1439",
      "initial_release_date": "2017-06-05T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2017-06-05T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2017-06-05T22:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2017-11-08T23:00:00.000+00:00",
          "number": "3",
          "summary": "New remediations available"
        },
        {
          "date": "2017-11-26T23:00:00.000+00:00",
          "number": "4",
          "summary": "New remediations available"
        },
        {
          "date": "2018-04-16T22:00:00.000+00:00",
          "number": "5",
          "summary": "New remediations available"
        },
        {
          "date": "2021-02-14T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-14T22:00:00.000+00:00",
          "number": "7",
          "summary": "Referenz(en) aufgenommen: SUSE-SU-2022:3271-1"
        },
        {
          "date": "2022-10-26T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-13T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "9"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Perl",
            "product": {
              "name": "Open Source Perl",
              "product_id": "T002190",
              "product_identification_helper": {
                "cpe": "cpe:/a:perl:perl:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-6512",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Perl im \"File-Path\" Modul. Ein Angreifer kann eine exploit a \"race condition\" in den Funktionen \"rmtree\" und \"remove_tree\" ausnutzen, um die Berechtigungen beliebiger Dateien zu \u00e4ndern."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T002190",
          "T000126"
        ]
      },
      "release_date": "2017-06-05T22:00:00.000+00:00",
      "title": "CVE-2017-6512"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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