WID-SEC-W-2022-1578

Vulnerability from csaf_certbund - Published: 2021-07-21 22:00 - Updated: 2023-09-27 22:00
Summary
Redis: Schwachstelle ermöglicht Codeausführung

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
Redis ist ein In-Memory-Datenstrukturspeicher, der als Datenbank, Cache und Message Broker verwendet wird.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Redis ausnutzen, um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme
- Linux
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": "Redis ist ein In-Memory-Datenstrukturspeicher, der als Datenbank, Cache und Message Broker verwendet wird.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Redis ausnutzen, um beliebigen Programmcode 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-2022-1578 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-1578.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1578 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1578"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASREDIS6-2023-005 vom 2023-09-27",
        "url": "https://alas.aws.amazon.com/AL2/ALASREDIS6-2023-005.html"
      },
      {
        "category": "external",
        "summary": "Github Redis vom 2021-07-21",
        "url": "https://github.com/redis/redis/releases/tag/6.2.5"
      },
      {
        "category": "external",
        "summary": "Github Redis vom 2021-07-21",
        "url": "https://github.com/redis/redis/releases/tag/6.0.15"
      },
      {
        "category": "external",
        "summary": "Github Redis vom 2021-07-21",
        "url": "https://github.com/redis/redis/releases/tag/5.0.13"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2717 vom 2021-07-22",
        "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00017.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202209-17 vom 2022-09-29",
        "url": "https://security.gentoo.org/glsa/202209-17"
      }
    ],
    "source_lang": "en-US",
    "title": "Redis: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2023-09-27T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:35:51.730+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-1578",
      "initial_release_date": "2021-07-21T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2021-07-21T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2021-07-22T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora und Debian aufgenommen"
        },
        {
          "date": "2021-10-04T22:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: GHSA-8WXQ-J7RP-G8WJ"
        },
        {
          "date": "2022-09-29T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2023-09-27T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "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": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source Redis \u003c 6.2.5",
                "product": {
                  "name": "Open Source Redis \u003c 6.2.5",
                  "product_id": "T019946",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redislabs:redis:6.2.5"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Redis \u003c 6.0.15",
                "product": {
                  "name": "Open Source Redis \u003c 6.0.15",
                  "product_id": "T019947",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redislabs:redis:6.0.15"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Redis \u003c 5.0.13",
                "product": {
                  "name": "Open Source Redis \u003c 5.0.13",
                  "product_id": "T019948",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redislabs:redis:5.0.13"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Redis"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-32761",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Redis. Der Fehler besteht aufgrund eines Integer-\u00dcberlaufs in der Komponente \"BITFIELD\", die authentifizierte Client-Verbindungen auf 32-Bit-Versionen betrifft. Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Code auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "398363",
          "T012167"
        ]
      },
      "release_date": "2021-07-21T22:00:00.000+00:00",
      "title": "CVE-2021-32761"
    }
  ]
}


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Sightings

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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.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • 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.



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