WID-SEC-W-2025-0877

Vulnerability from csaf_certbund - Published: 2025-04-23 22:00 - Updated: 2025-06-19 22:00
Summary
Redis: Schwachstelle ermöglicht Denial of Service

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 einen Denial of Service Angriff durchzuführen.
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": "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 einen Denial of Service Angriff durchzuf\u00fchren.",
        "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-2025-0877 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0877.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-0877 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0877"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-r67f-p999-2gff vom 2025-04-23",
        "url": "https://github.com/redis/redis/security/advisories/GHSA-r67f-p999-2gff"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2025-290B0C6E2B vom 2025-04-24",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-290b0c6e2b"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASREDIS6-2025-012 vom 2025-04-29",
        "url": "https://alas.aws.amazon.com/AL2/ALASREDIS6-2025-012.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:1419-1 vom 2025-04-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-April/020759.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:1420-1 vom 2025-04-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-April/020758.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:4441 vom 2025-05-05",
        "url": "https://access.redhat.com/errata/RHSA-2025:4441"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:1433-1 vom 2025-05-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020765.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:1432-1 vom 2025-05-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020766.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:4561 vom 2025-05-06",
        "url": "https://access.redhat.com/errata/RHSA-2025:4561"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:4577 vom 2025-05-06",
        "url": "https://access.redhat.com/errata/RHSA-2025:4577"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:4607 vom 2025-05-07",
        "url": "https://access.redhat.com/errata/RHSA-2025:4607"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:4789 vom 2025-05-12",
        "url": "https://access.redhat.com/errata/RHSA-2025:4789"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:4788 vom 2025-05-12",
        "url": "https://access.redhat.com/errata/RHSA-2025:4788"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-4162 vom 2025-05-12",
        "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00014.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:7429 vom 2025-05-13",
        "url": "https://access.redhat.com/errata/RHSA-2025:7429"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:7509 vom 2025-05-13",
        "url": "https://access.redhat.com/errata/RHSA-2025:7509"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:7438 vom 2025-05-13",
        "url": "https://access.redhat.com/errata/RHSA-2025:7438"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:7538 vom 2025-05-14",
        "url": "https://access.redhat.com/errata/RHSA-2025:7538"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:7630 vom 2025-05-14",
        "url": "https://access.redhat.com/errata/RHSA-2025:7630"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:7686 vom 2025-05-15",
        "url": "https://access.redhat.com/errata/RHSA-2025:7686"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:1566-1 vom 2025-05-16",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/VYIEUWEOQFBWUZS7IJYLWU3TNHPJDG4M/"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2025-7686 vom 2025-05-19",
        "url": "https://linux.oracle.com/errata/ELSA-2025-7686.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2025-7438 vom 2025-05-24",
        "url": "https://linux.oracle.com/errata/ELSA-2025-7438.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2025-7429 vom 2025-05-23",
        "url": "https://linux.oracle.com/errata/ELSA-2025-7429.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:02010-1 vom 2025-06-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021574.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Redis: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2025-06-19T22:00:00.000+00:00",
      "generator": {
        "date": "2025-06-20T08:13:27.496+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2025-0877",
      "initial_release_date": "2025-04-23T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-04-23T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-04-29T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2025-05-01T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2025-05-04T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat und SUSE aufgenommen"
        },
        {
          "date": "2025-05-06T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-05-11T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-05-12T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2025-05-13T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-05-14T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-05-15T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-05-18T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2025-05-19T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2025-05-25T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2025-06-19T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "14"
    }
  },
  "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": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c6.2.18",
                "product": {
                  "name": "Open Source Redis \u003c6.2.18",
                  "product_id": "T043127"
                }
              },
              {
                "category": "product_version",
                "name": "6.2.18",
                "product": {
                  "name": "Open Source Redis 6.2.18",
                  "product_id": "T043127-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redislabs:redis:6.2.18"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c7.2.8",
                "product": {
                  "name": "Open Source Redis \u003c7.2.8",
                  "product_id": "T043128"
                }
              },
              {
                "category": "product_version",
                "name": "7.2.8",
                "product": {
                  "name": "Open Source Redis 7.2.8",
                  "product_id": "T043128-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redislabs:redis:7.2.8"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c7.4.3",
                "product": {
                  "name": "Open Source Redis \u003c7.4.3",
                  "product_id": "T043129"
                }
              },
              {
                "category": "product_version",
                "name": "7.4.3",
                "product": {
                  "name": "Open Source Redis 7.4.3",
                  "product_id": "T043129-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redislabs:redis:7.4.3"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Redis"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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": [
          {
            "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": "vendor",
        "name": "Red Hat"
      },
      {
        "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"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-21605",
      "product_status": {
        "known_affected": [
          "T043127",
          "2951",
          "T002207",
          "T043128",
          "67646",
          "T043129",
          "398363",
          "T004914",
          "74185"
        ]
      },
      "release_date": "2025-04-23T22:00:00.000+00:00",
      "title": "CVE-2025-21605"
    }
  ]
}


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Taxonomy of the tags.




Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.