csaf_certbund - WID-SEC-W-2023-1868

WID-SEC-W-2023-1868

Vulnerability from csaf_certbund

Published

2023-07-23 22:00

Modified

2024-01-10 23:00

Summary

Apache Kafka: 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

Apache Kafka ist eine verteilte Streaming-Plattform mit einer Publish-Subcribe-Architektur (Pub-Sub).

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Apache Kafka ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme

- Sonstiges

JSON

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": "Apache Kafka ist eine verteilte Streaming-Plattform mit einer Publish-Subcribe-Architektur (Pub-Sub).",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Apache Kafka ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "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-2023-1868 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1868.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1868 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1868"
      },
      {
        "category": "external",
        "summary": "Apache Kafka Security Vulnerabilities vom 2023-07-23",
        "url": "https://kafka.apache.org/cve-list#CVE-2023-3445"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7026403 vom 2023-08-14",
        "url": "https://www.ibm.com/support/pages/node/7026403"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:5165 vom 2023-09-14",
        "url": "https://access.redhat.com/errata/RHSA-2023:5165"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:7653 vom 2023-12-06",
        "url": "https://access.redhat.com/errata/RHSA-2023:7653"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:7705 vom 2023-12-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:7705"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0148 vom 2024-01-10",
        "url": "https://access.redhat.com/errata/RHSA-2024:0148"
      }
    ],
    "source_lang": "en-US",
    "title": "Apache Kafka: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-01-10T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:38:05.148+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1868",
      "initial_release_date": "2023-07-23T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-07-23T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-08-14T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2023-09-14T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-12-05T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-12-07T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-01-10T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "6"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Apache Kafka \u003c 3.5.1",
            "product": {
              "name": "Apache Kafka \u003c 3.5.1",
              "product_id": "T028862",
              "product_identification_helper": {
                "cpe": "cpe:/a:apache:kafka:3.5.1"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Apache"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "IBM Integration Bus 10.1 - 10.1.0.1",
            "product": {
              "name": "IBM Integration Bus 10.1 - 10.1.0.1",
              "product_id": "T028402",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:integration_bus:10.1_-_10.1.0.1"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "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:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Integration Camel Extensions for Quarkus 1",
                "product": {
                  "name": "Red Hat Integration Camel Extensions for Quarkus 1",
                  "product_id": "T026453",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:integration:camel_extensions_for_quarkus_1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Integration Service Registry 1",
                "product": {
                  "name": "Red Hat Integration Service Registry 1",
                  "product_id": "T031465",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:integration:service_registry_1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Integration Camel K 1",
                "product": {
                  "name": "Red Hat Integration Camel K 1",
                  "product_id": "T031972",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:integration:camel_k_1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Integration"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-34455",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Apache Kafka. Der Fehler besteht in der Komponente snappy-java library aufgrund eines Out-of-Memory-Fehlers, wenn Daten an den Broker \u00fcbergeben werden. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, indem er eine b\u00f6sartige Nutzlast sendet, um einen Denial-of-Service-Zustand auszul\u00f6sen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T031465",
          "T031972",
          "67646",
          "T028402",
          "T026453"
        ]
      },
      "release_date": "2023-07-23T22:00:00Z",
      "title": "CVE-2023-34455"
    }
  ]
}

cve-2023-34455

Vulnerability from cvelistv5

Published

2023-06-15 17:15

Modified

2024-12-11 21:14

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

snappy-java is a fast compressor/decompressor for Java. Due to use of an unchecked chunk length, an unrecoverable fatal error can occur in versions prior to 1.1.10.1. The code in the function hasNextChunk in the fileSnappyInputStream.java checks if a given stream has more chunks to read. It does that by attempting to read 4 bytes. If it wasn’t possible to read the 4 bytes, the function returns false. Otherwise, if 4 bytes were available, the code treats them as the length of the next chunk. In the case that the `compressed` variable is null, a byte array is allocated with the size given by the input data. Since the code doesn’t test the legality of the `chunkSize` variable, it is possible to pass a negative number (such as 0xFFFFFFFF which is -1), which will cause the code to raise a `java.lang.NegativeArraySizeException` exception. A worse case would happen when passing a huge positive value (such as 0x7FFFFFFF), which would raise the fatal `java.lang.OutOfMemoryError` error. Version 1.1.10.1 contains a patch for this issue.

References

▼	URL	Tags
	https://github.com/xerial/snappy-java/security/advisories/GHSA-qcwq-55hx-v3vh	x_refsource_CONFIRM
	https://github.com/xerial/snappy-java/commit/3bf67857fcf70d9eea56eed4af7c925671e8eaea	x_refsource_MISC
	https://github.com/xerial/snappy-java/blob/05c39b2ca9b5b7b39611529cc302d3d796329611/src/main/java/org/xerial/snappy/SnappyInputStream.java#L388	x_refsource_MISC
	https://github.com/xerial/snappy-java/blob/master/src/main/java/org/xerial/snappy/SnappyInputStream.java	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20230818-0009/

Impacted products

Vendor

Product

Version

▼

xerial

snappy-java

Version: < 1.1.10.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:10:07.032Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/xerial/snappy-java/security/advisories/GHSA-qcwq-55hx-v3vh",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/xerial/snappy-java/security/advisories/GHSA-qcwq-55hx-v3vh"
          },
          {
            "name": "https://github.com/xerial/snappy-java/commit/3bf67857fcf70d9eea56eed4af7c925671e8eaea",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/xerial/snappy-java/commit/3bf67857fcf70d9eea56eed4af7c925671e8eaea"
          },
          {
            "name": "https://github.com/xerial/snappy-java/blob/05c39b2ca9b5b7b39611529cc302d3d796329611/src/main/java/org/xerial/snappy/SnappyInputStream.java#L388",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/xerial/snappy-java/blob/05c39b2ca9b5b7b39611529cc302d3d796329611/src/main/java/org/xerial/snappy/SnappyInputStream.java#L388"
          },
          {
            "name": "https://github.com/xerial/snappy-java/blob/master/src/main/java/org/xerial/snappy/SnappyInputStream.java",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/xerial/snappy-java/blob/master/src/main/java/org/xerial/snappy/SnappyInputStream.java"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230818-0009/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-34455",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-11T21:14:09.247879Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-11T21:14:16.934Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "snappy-java",
          "vendor": "xerial",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.1.10.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "snappy-java is a fast compressor/decompressor for Java. Due to use of an unchecked chunk length, an unrecoverable fatal error can occur in versions prior to 1.1.10.1.\n\nThe code in the function hasNextChunk in the fileSnappyInputStream.java checks if a given stream has more chunks to read. It does that by attempting to read 4 bytes. If it wasn\u2019t possible to read the 4 bytes, the function returns false. Otherwise, if 4 bytes were available, the code treats them as the length of the next chunk.\n\nIn the case that the `compressed` variable is null, a byte array is allocated with the size given by the input data. Since the code doesn\u2019t test the legality of the `chunkSize` variable, it is possible to pass a negative number (such as 0xFFFFFFFF which is -1), which will cause the code to raise a `java.lang.NegativeArraySizeException` exception. A worse case would happen when passing a huge positive value (such as 0x7FFFFFFF), which would raise the fatal `java.lang.OutOfMemoryError` error.\n\nVersion 1.1.10.1 contains a patch for this issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-770",
              "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/xerial/snappy-java/security/advisories/GHSA-qcwq-55hx-v3vh",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/xerial/snappy-java/security/advisories/GHSA-qcwq-55hx-v3vh"
        },
        {
          "name": "https://github.com/xerial/snappy-java/commit/3bf67857fcf70d9eea56eed4af7c925671e8eaea",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xerial/snappy-java/commit/3bf67857fcf70d9eea56eed4af7c925671e8eaea"
        },
        {
          "name": "https://github.com/xerial/snappy-java/blob/05c39b2ca9b5b7b39611529cc302d3d796329611/src/main/java/org/xerial/snappy/SnappyInputStream.java#L388",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xerial/snappy-java/blob/05c39b2ca9b5b7b39611529cc302d3d796329611/src/main/java/org/xerial/snappy/SnappyInputStream.java#L388"
        },
        {
          "name": "https://github.com/xerial/snappy-java/blob/master/src/main/java/org/xerial/snappy/SnappyInputStream.java",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xerial/snappy-java/blob/master/src/main/java/org/xerial/snappy/SnappyInputStream.java"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230818-0009/"
        }
      ],
      "source": {
        "advisory": "GHSA-qcwq-55hx-v3vh",
        "discovery": "UNKNOWN"
      },
      "title": "snappy-java\u0027s unchecked chunk length leads to DoS"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-34455",
    "datePublished": "2023-06-15T17:15:00.311Z",
    "dateReserved": "2023-06-06T16:16:53.559Z",
    "dateUpdated": "2024-12-11T21:14:16.934Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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