Vulnerability-Lookup

CERTFR-2024-AVI-0466

Vulnerability from certfr_avis - Published: 2024-06-06 - Updated: 2024-06-06

De multiples vulnérabilités ont été découvertes dans les produits Elastic. Elles permettent à un attaquant de provoquer un déni de service à distance, un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
Elastic	Elastic Cloud Enterprise	Elastic Cloud Enterprise versions antérieures à 3.7.1
Elastic	Kibana	Kibana versions 8.x.x postérieures à 8.6.3 et antérieures à 8.14.0
Elastic	Elasticsearch	Elasticsearch versions 8.x.x postérieures à 8.10.0 et antérieures à 8.14.0

References

Title

Publication Time

CVE-2023-45288 (GCVE-0-2023-45288)

Vulnerability from cvelistv5 – Published: 2024-04-04 20:37 – Updated: 2025-11-04 18:17

Title

HTTP/2 CONTINUATION flood in net/http

Summary

An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. The fix sets a limit on the amount of excess header frames we will process before closing a connection.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-05 17:08 UTC

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

Go CNA under the Google root

CNA scorecard E 42/100 over 76 records in the last 180 days details

References

9 references

URL	Tags
https://go.dev/issue/65051
https://go.dev/cl/576155
https://groups.google.com/g/golang-announce/c/YgW…
https://pkg.go.dev/vuln/GO-2024-2687
https://security.netapp.com/advisory/ntap-2024041…
https://lists.fedoraproject.org/archives/list/pac…
http://www.openwall.com/lists/oss-security/2024/04/05/4
http://www.openwall.com/lists/oss-security/2024/0…
https://www.kb.cert.org/vuls/id/421644

Impacted products

4 products

Vendor	Product	Version
Go standard library	net/http	Affected: 0 , < 1.21.9 (semver) Affected: 1.22.0-0 , < 1.22.2 (semver)
golang.org/x/net	golang.org/x/net/http2	Affected: 0 , < 0.23.0 (semver)
go_standard_library	net\/http	Affected: 0 , < 1.21.9 (custom) Affected: 1.22.0-0 , < 1.22.2 (custom) cpe:2.3:a:go_standard_library:net\/http::::::::
golang	http2	Affected: 0 , < 0.23.0 (custom) cpe:2.3:a:golang:http2::::::::

Credits

Bartek Nowotarski (https://nowotarski.info/)

Show details on NVD website

JSON

To clipboard

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              "name": "socksDialer.DialWithConn"
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            {
              "name": "socksUsernamePassword.Authenticate"
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              "name": "timeoutWriter.Write"
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              "name": "Framer.WriteSettingsAck"
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              "name": "GoAwayError.Error"
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              "name": "SettingID.String"
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              "name": "SettingsFrame.ForeachSetting"
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              "name": "StreamError.Error"
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              "name": "Transport.CloseIdleConnections"
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            {
              "name": "Transport.NewClientConn"
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              "name": "Transport.RoundTrip"
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              "name": "dataBuffer.Read"
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            {
              "name": "gzipReader.Close"
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            {
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              "name": "headerFieldNameError.Error"
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            {
              "name": "headerFieldValueError.Error"
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            {
              "name": "noDialClientConnPool.GetClientConn"
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              "name": "noDialH2RoundTripper.RoundTrip"
            },
            {
              "name": "pipe.Read"
            },
            {
              "name": "priorityWriteScheduler.CloseStream"
            },
            {
              "name": "priorityWriteScheduler.OpenStream"
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              "name": "pseudoHeaderError.Error"
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            {
              "name": "responseWriter.Flush"
            },
            {
              "name": "responseWriter.FlushError"
            },
            {
              "name": "responseWriter.Push"
            },
            {
              "name": "responseWriter.SetReadDeadline"
            },
            {
              "name": "responseWriter.SetWriteDeadline"
            },
            {
              "name": "responseWriter.Write"
            },
            {
              "name": "responseWriter.WriteHeader"
            },
            {
              "name": "responseWriter.WriteString"
            },
            {
              "name": "roundRobinWriteScheduler.OpenStream"
            },
            {
              "name": "serverConn.CloseConn"
            },
            {
              "name": "serverConn.Flush"
            },
            {
              "name": "stickyErrWriter.Write"
            },
            {
              "name": "transportResponseBody.Close"
            },
            {
              "name": "transportResponseBody.Read"
            },
            {
              "name": "writeData.String"
            }
          ],
          "vendor": "golang.org/x/net",
          "versions": [
            {
              "lessThan": "0.23.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Bartek Nowotarski (https://nowotarski.info/)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request\u0027s headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. The fix sets a limit on the amount of excess header frames we will process before closing a connection."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-400: Uncontrolled Resource Consumption",
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            }
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        }
      ],
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        "dateUpdated": "2024-05-01T17:10:07.754Z",
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        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/issue/65051"
        },
        {
          "url": "https://go.dev/cl/576155"
        },
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          "url": "https://groups.google.com/g/golang-announce/c/YgW0sx8mN3M"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2024-2687"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240419-0009/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QRYFHIQ6XRKRYBI2F5UESH67BJBQXUPT/"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/04/05/4"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/04/03/16"
        }
      ],
      "title": "HTTP/2 CONTINUATION flood in net/http"
    }
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CVE-2024-23445 (GCVE-0-2024-23445)

Vulnerability from cvelistv5 – Published: 2024-06-12 13:58 – Updated: 2024-10-31 14:18

Title

Elasticsearch Remote Cluster Search Cross Cluster API Key insufficient restrictions

Summary

It was identified that if a cross-cluster API key https://www.elastic.co/guide/en/elasticsearch/reference/8.14/security-api-create-cross-cluster-api-key.html#security-api-create-cross-cluster-api-key-request-body restricts search for a given index using the query or the field_security parameter, and the same cross-cluster API key also grants replication for the same index, the search restrictions are not enforced during cross cluster search operations and search results may include documents and terms that should not be returned. This issue only affects the API key based security model for remote clusters https://www.elastic.co/guide/en/elasticsearch/reference/8.14/remote-clusters.html#remote-clusters-security-models that was previously a beta feature and is released as GA with 8.14.0

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-12 19:25 UTC

CWE

CWE-922 - Insecure Storage of Sensitive Information

Assigner

elastic CNA under the mitre root

CNA scorecard C 69/100 over 161 records in the last 180 days details

References

1 reference

URL	Tags
https://discuss.elastic.co/t/elasticsearch-8-14-0…

Impacted products

1 product

Vendor	Product	Version
Elastic	Elasticsearch	Affected: 8.10.0 , < 8.14.0 (semver)

Date Public

2024-06-06 13:54

Show details on NVD website

JSON

To clipboard

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CVE-2024-37279 (GCVE-0-2024-37279)

Vulnerability from cvelistv5 – Published: 2024-06-13 17:04 – Updated: 2025-03-13 15:59

Title

Kibana Broken Access Control issue

Summary

A flaw was discovered in Kibana, allowing view-only users of alerting to use the run_soon API making the alerting rule run continuously, potentially affecting the system availability if the alerting rule is running complex queries.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-13 19:11 UTC

CWE

CWE-284 - Improper Access Control

Assigner

elastic CNA under the mitre root

CNA scorecard C 69/100 over 161 records in the last 180 days details

References

1 reference

URL	Tags
https://discuss.elastic.co/t/kibana-8-14-0-securi…

Impacted products

1 product

Vendor	Product	Version
Elastic	Kibana	Affected: 8.6.3 , ≤ 8.13.4 (semver)

Date Public

2024-06-05 20:45

Show details on NVD website

JSON

To clipboard

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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

CERTFR-2024-AVI-0466

Solutions

CVE-2023-45288 (GCVE-0-2023-45288)

CVE-2024-23445 (GCVE-0-2024-23445)

CVE-2024-37279 (GCVE-0-2024-37279)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour