WID-SEC-W-2023-0682

Vulnerability from csaf_certbund - Published: 2021-10-24 22:00 - Updated: 2023-06-27 22:00
Summary
Red Hat Enterprise Linux (xstream): Mehrere Schwachstellen
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: Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff: Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in der Komponente xstream ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen, einen Denial of Service Zustand herzustellen und vertrauliche Informationen offenzulegen.
Betroffene Betriebssysteme: - UNIX - Linux
CVE-2021-39139
Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
 cpe:/o:redhat:enterprise_linux:- —
Red Hat Enterprise Linux 7
Red Hat / Enterprise Linux
 cpe:/o:redhat:enterprise_linux:7 —
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
CVE-2021-39141
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39144
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39145
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39146
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39147
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39148
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39149
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39151
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39153
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39154
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39140
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39150
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
CVE-2021-39152
Affected products
Known affected 4 products, the same list as for CVE-2021-39139
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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in der Komponente xstream ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuf\u00fchren, einen Denial of Service Zustand herzustellen und vertrauliche Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- 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-2023-0682 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2023-0682.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0682 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0682"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:3892 vom 2023-06-27",
        "url": "https://access.redhat.com/errata/RHSA-2023:3892"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1303 vom 2023-03-17",
        "url": "https://access.redhat.com/errata/RHSA-2023:1303"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory vom 2021-10-24",
        "url": "https://access.redhat.com/errata/RHSA-2021:3956"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-3956 vom 2021-10-25",
        "url": "http://linux.oracle.com/errata/ELSA-2021-3956.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5004 vom 2021-11-11",
        "url": "https://www.debian.org/security/2021/dsa-5004"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4767 vom 2021-11-23",
        "url": "https://access.redhat.com/errata/RHSA-2021:4767"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4918 vom 2021-12-02",
        "url": "https://access.redhat.com/errata/RHSA-2021:4918"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0297 vom 2022-01-26",
        "url": "https://access.redhat.com/errata/RHSA-2022:0297"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0296 vom 2022-01-26",
        "url": "https://access.redhat.com/errata/RHSA-2022:0296"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0520 vom 2022-02-14",
        "url": "https://access.redhat.com/errata/RHSA-2022:0520"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux (xstream): Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-06-27T22:00:00.000+00:00",
      "generator": {
        "date": "2026-07-16T16:42:37.609+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2023-0682",
      "initial_release_date": "2021-10-24T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2021-10-24T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2021-10-25T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2021-11-11T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2021-11-23T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-12-02T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-01-26T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-02-14T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-03-19T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-06-27T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat 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": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux",
                "product": {
                  "name": "Red Hat Enterprise Linux",
                  "product_id": "67646",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:-"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux 7",
                "product": {
                  "name": "Red Hat Enterprise Linux 7",
                  "product_id": "T003303",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-39139",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39139"
    },
    {
      "cve": "CVE-2021-39141",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39141"
    },
    {
      "cve": "CVE-2021-39144",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39144"
    },
    {
      "cve": "CVE-2021-39145",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39145"
    },
    {
      "cve": "CVE-2021-39146",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39146"
    },
    {
      "cve": "CVE-2021-39147",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39147"
    },
    {
      "cve": "CVE-2021-39148",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39148"
    },
    {
      "cve": "CVE-2021-39149",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39149"
    },
    {
      "cve": "CVE-2021-39151",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39151"
    },
    {
      "cve": "CVE-2021-39153",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39153"
    },
    {
      "cve": "CVE-2021-39154",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39154"
    },
    {
      "cve": "CVE-2021-39140",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39140"
    },
    {
      "cve": "CVE-2021-39150",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39150"
    },
    {
      "cve": "CVE-2021-39152",
      "product_status": {
        "known_affected": [
          "2951",
          "67646",
          "T003303",
          "T004914"
        ]
      },
      "release_date": "2021-10-24T22:00:00.000+00:00",
      "title": "CVE-2021-39152"
    }
  ]
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.