WID-SEC-W-2025-0268

Vulnerability from csaf_certbund - Published: 2017-11-19 23:00 - Updated: 2025-02-04 23:00
Summary
Perl: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten
Severity
Hoch
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 entfernter, anonymer Angreifer kann eine Schwachstelle in Perl ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen.
Betroffene Betriebssysteme: - Linux
CVE-2017-10672

Es existiert eine use-after-free Schwachstelle in Perl im "XML-LibXML" Modul in der Funktion "XML::LibXML::Node::replaceChild". Ein Angreifer kann durch Kontrolle der Argumente eines "replaceChild" Aufrufs beliebigen Code ausführen.

Affected products
Product Identifier Version Remediation
Dell Avamar <19.12
Dell / Avamar
 <19.12
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Open Source Perl
Open Source
 cpe:/a:perl:perl:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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 entfernter, anonymer Angreifer kann eine Schwachstelle in Perl ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2025-0268 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2025-0268.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-0268 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0268"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4042 vom 2017-11-19",
        "url": "https://www.debian.org/security/2017/dsa-4042"
      },
      {
        "category": "external",
        "summary": "Bug #122246 for XML-LibXML",
        "url": "https://rt.cpan.org/Public/Bug/Display.html?id=122246"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3494-1 vom 2017-11-28",
        "url": "http://www.ubuntu.com/usn/usn-3494-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:0123-1 vom 2018-01-17",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20180123-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:0170-1 vom 2018-01-22",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20180170-1.html"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2025-071 vom 2025-02-05",
        "url": "https://www.dell.com/support/kbdoc/de-de/000281275/dsa-2025-071-security-update-for-dell-avamar-for-multiple-component-vulnerabilities"
      }
    ],
    "source_lang": "en-US",
    "title": "Perl: Schwachstelle erm\u00f6glicht Ausf\u00fchren von beliebigem Programmcode mit Administratorrechten",
    "tracking": {
      "current_release_date": "2025-02-04T23:00:00.000+00:00",
      "generator": {
        "date": "2025-02-05T11:40:36.469+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.10"
        }
      },
      "id": "WID-SEC-W-2025-0268",
      "initial_release_date": "2017-11-19T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2017-11-19T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2017-11-19T23:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2017-11-27T23:00:00.000+00:00",
          "number": "3",
          "summary": "New remediations available"
        },
        {
          "date": "2018-01-17T23:00:00.000+00:00",
          "number": "4",
          "summary": "New remediations available"
        },
        {
          "date": "2018-01-22T23:00:00.000+00:00",
          "number": "5",
          "summary": "New remediations available"
        },
        {
          "date": "2025-02-04T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Dell aufgenommen"
        }
      ],
      "status": "final",
      "version": "6"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c19.12",
                "product": {
                  "name": "Dell Avamar \u003c19.12",
                  "product_id": "T040818"
                }
              },
              {
                "category": "product_version",
                "name": "19.12",
                "product": {
                  "name": "Dell Avamar 19.12",
                  "product_id": "T040818-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:dell:avamar:19.12"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Avamar"
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "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-2017-10672",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine use-after-free Schwachstelle in Perl im \"XML-LibXML\" Modul in der Funktion \"XML::LibXML::Node::replaceChild\". Ein Angreifer kann durch Kontrolle der Argumente eines \"replaceChild\" Aufrufs beliebigen Code ausf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T040818",
          "T002207",
          "T002190",
          "T000126"
        ]
      },
      "release_date": "2017-11-19T23:00:00.000+00:00",
      "title": "CVE-2017-10672"
    }
  ]
}



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