csaf_redhat - rhsa-2024

rhsa-2024_0281

Vulnerability from csaf_redhat

Published

2024-03-06 14:39

Modified

2024-11-06 04:46

Summary

Red Hat Security Advisory: Secondary Scheduler Operator for Red Hat OpenShift 1.2.1 for RHEL 9

Notes

Topic

Secondary Scheduler Operator for Red Hat OpenShift 1.2.1 for RHEL 9 An update for secondary-scheduler-operator-bundle-container and secondary-scheduler-operator-container is now available for OSSO-1.2.1-RHEL-9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details

The Secondary Scheduler Operator for Red Hat OpenShift is an optional operator that makes it possible to deploy a secondary scheduler by providing a scheduler image. You can run a scheduler with custom plugins without applying additional manifests, such as cluster roles and deployments. Security Fix(es): * golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests (CVE-2023-39326) * golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges. (CVE-2023-45287) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Secondary Scheduler Operator for Red Hat OpenShift 1.2.1 for RHEL 9\n\nAn update for secondary-scheduler-operator-bundle-container and secondary-scheduler-operator-container is now available for OSSO-1.2.1-RHEL-9.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Secondary Scheduler Operator for Red Hat OpenShift is an optional\noperator that makes it possible to deploy a secondary scheduler by\nproviding a scheduler image. You can run a scheduler with custom\nplugins without applying additional manifests, such as cluster roles\nand deployments.\n\nSecurity Fix(es):\n\n* golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests (CVE-2023-39326)\n\n* golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges. (CVE-2023-45287)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2024:0281",
        "url": "https://access.redhat.com/errata/RHSA-2024:0281"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "2253193",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253193"
      },
      {
        "category": "external",
        "summary": "2253330",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253330"
      },
      {
        "category": "external",
        "summary": "OCPBUGS-23328",
        "url": "https://issues.redhat.com/browse/OCPBUGS-23328"
      },
      {
        "category": "external",
        "summary": "OCPBUGS-25130",
        "url": "https://issues.redhat.com/browse/OCPBUGS-25130"
      },
      {
        "category": "external",
        "summary": "OCPBUGS-28584",
        "url": "https://issues.redhat.com/browse/OCPBUGS-28584"
      },
      {
        "category": "external",
        "summary": "WRKLDS-899",
        "url": "https://issues.redhat.com/browse/WRKLDS-899"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0281.json"
      }
    ],
    "title": "Red Hat Security Advisory: Secondary Scheduler Operator for Red Hat OpenShift 1.2.1 for RHEL 9",
    "tracking": {
      "current_release_date": "2024-11-06T04:46:36+00:00",
      "generator": {
        "date": "2024-11-06T04:46:36+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.1.1"
        }
      },
      "id": "RHSA-2024:0281",
      "initial_release_date": "2024-03-06T14:39:54+00:00",
      "revision_history": [
        {
          "date": "2024-03-06T14:39:54+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2024-03-06T14:39:54+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-06T04:46:36+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "OSSO 1.2 for RHEL 9",
                "product": {
                  "name": "OSSO 1.2 for RHEL 9",
                  "product_id": "9Base-OSSO-1.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift_secondary_scheduler:1.2::el9"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Openshift Secondary Scheduler Operator"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
                "product": {
                  "name": "openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
                  "product_id": "openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30?arch=amd64\u0026repository_url=registry.redhat.io/openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle\u0026tag=v1.2-19"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64",
                "product": {
                  "name": "openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64",
                  "product_id": "openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc?arch=amd64\u0026repository_url=registry.redhat.io/openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator\u0026tag=v1.2-26"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64 as a component of OSSO 1.2 for RHEL 9",
          "product_id": "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64"
        },
        "product_reference": "openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
        "relates_to_product_reference": "9Base-OSSO-1.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64 as a component of OSSO 1.2 for RHEL 9",
          "product_id": "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64"
        },
        "product_reference": "openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64",
        "relates_to_product_reference": "9Base-OSSO-1.2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-39326",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2023-12-06T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2253330"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Golang net/http/internal package. This issue may allow a malicious user to send an HTTP request and cause the receiver to read more bytes from network than are in the body (up to 1GiB), causing the receiver to fail reading the response, possibly leading to a Denial of Service (DoS).",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
          "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-39326"
        },
        {
          "category": "external",
          "summary": "RHBZ#2253330",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253330"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-39326",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-39326"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-39326",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39326"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2023-2382",
          "url": "https://pkg.go.dev/vuln/GO-2023-2382"
        }
      ],
      "release_date": "2023-12-06T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-03-06T14:39:54+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:0281"
        },
        {
          "category": "workaround",
          "details": "No mitigation is available for this flaw.",
          "product_ids": [
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests"
    },
    {
      "cve": "CVE-2023-45287",
      "cwe": {
        "id": "CWE-208",
        "name": "Observable Timing Discrepancy"
      },
      "discovery_date": "2023-12-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2253193"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Golang crypto/tls standard library. In previous versions, the package was vulnerable to a Timing Side Channel attack by observing the time it took for RSA-based TLS key exchanges, which was not constant. This flaw allows a malicious user to gather information from the environment.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges.",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The identified flaw in the Golang crypto/tls library, is assessed as a moderate severity issue rather than important due to several mitigating factors. Although the vulnerability exposes a Timing Side Channel, potentially allowing information retrieval through RSA-based TLS key exchanges, its exploitation demands significant access and expertise. Additionally, while earlier versions implemented RSA blinding to counter timing attacks, the removal of PKCS#1 padding may still leak timing data. However, the practicality of exploiting this flaw is limited, and the transition to a fully constant time RSA implementation in Go 1.20 significantly bolsters security, reducing the risk posed by timing side channels.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
          "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-45287"
        },
        {
          "category": "external",
          "summary": "RHBZ#2253193",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253193"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-45287",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-45287"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-45287",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45287"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2023-2375",
          "url": "https://pkg.go.dev/vuln/GO-2023-2375"
        }
      ],
      "release_date": "2023-12-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-03-06T14:39:54+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:0281"
        },
        {
          "category": "workaround",
          "details": "No current mitigation is available for this vulnerability.",
          "product_ids": [
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-operator-bundle@sha256:959d5567fa57212bb1d707c6cd0b67d47af4431d7b567f81bcb7e19892fdde30_amd64",
            "9Base-OSSO-1.2:openshift-secondary-scheduler-operator/secondary-scheduler-rhel9-operator@sha256:b085cface9e8b74c3a2588ac70ccb1ea75740065aa006d2993c7f7295154c9dc_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges."
    }
  ]
}

cve-2023-39326

Vulnerability from cvelistv5

Published

2023-12-06 16:27

Modified

2024-08-02 18:02

Severity ?

Summary

Denial of service via chunk extensions in net/http

References

▼	URL	Tags
	https://go.dev/issue/64433
	https://go.dev/cl/547335
	https://groups.google.com/g/golang-dev/c/6ypN5EjibjM/m/KmLVYH_uAgAJ
	https://pkg.go.dev/vuln/GO-2023-2382
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UIU6HOGV6RRIKWM57LOXQA75BGZSIH6G/

Impacted products

▼	Vendor	Product
	Go standard library	net/http/internal

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:02:06.808Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/issue/64433"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/cl/547335"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://groups.google.com/g/golang-dev/c/6ypN5EjibjM/m/KmLVYH_uAgAJ"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pkg.go.dev/vuln/GO-2023-2382"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UIU6HOGV6RRIKWM57LOXQA75BGZSIH6G/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "net/http/internal",
          "product": "net/http/internal",
          "programRoutines": [
            {
              "name": "chunkedReader.beginChunk"
            },
            {
              "name": "readChunkLine"
            },
            {
              "name": "chunkedReader.Read"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.20.12",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.21.5",
              "status": "affected",
              "version": "1.21.0-0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Bartek Nowotarski"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to automatically read a large amount of data (up to about 1GiB) when a handler fails to read the entire body of a request. Chunk extensions are a little-used HTTP feature which permit including additional metadata in a request or response body sent using the chunked encoding. The net/http chunked encoding reader discards this metadata. A sender can exploit this by inserting a large metadata segment with each byte transferred. The chunk reader now produces an error if the ratio of real body to encoded bytes grows too small."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-06T16:27:53.832Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/issue/64433"
        },
        {
          "url": "https://go.dev/cl/547335"
        },
        {
          "url": "https://groups.google.com/g/golang-dev/c/6ypN5EjibjM/m/KmLVYH_uAgAJ"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2023-2382"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UIU6HOGV6RRIKWM57LOXQA75BGZSIH6G/"
        }
      ],
      "title": "Denial of service via chunk extensions in net/http"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2023-39326",
    "datePublished": "2023-12-06T16:27:53.832Z",
    "dateReserved": "2023-07-27T17:05:55.188Z",
    "dateUpdated": "2024-08-02T18:02:06.808Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2023-45287

Vulnerability from cvelistv5

Published

2023-12-05 16:18

Modified

2024-08-02 20:21

Severity ?

Summary

Before Go 1.20, the RSA based key exchange methods in crypto/tls may exhibit a timing side channel

References

▼	URL	Tags
	https://go.dev/issue/20654
	https://go.dev/cl/326012/26
	https://groups.google.com/g/golang-announce/c/QMK8IQALDvA
	https://people.redhat.com/~hkario/marvin/
	https://pkg.go.dev/vuln/GO-2023-2375
	https://security.netapp.com/advisory/ntap-20240112-0005/

Impacted products

▼	Vendor	Product
	Go standard library	crypto/tls

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T20:21:15.309Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/issue/20654"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/cl/326012/26"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://groups.google.com/g/golang-announce/c/QMK8IQALDvA"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://people.redhat.com/~hkario/marvin/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pkg.go.dev/vuln/GO-2023-2375"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240112-0005/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "crypto/tls",
          "product": "crypto/tls",
          "programRoutines": [
            {
              "name": "rsaKeyAgreement.processClientKeyExchange"
            },
            {
              "name": "rsaKeyAgreement.generateClientKeyExchange"
            },
            {
              "name": "Conn.Handshake"
            },
            {
              "name": "Conn.HandshakeContext"
            },
            {
              "name": "Conn.Read"
            },
            {
              "name": "Conn.Write"
            },
            {
              "name": "Dial"
            },
            {
              "name": "DialWithDialer"
            },
            {
              "name": "Dialer.Dial"
            },
            {
              "name": "Dialer.DialContext"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.20.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS#1 padding may leak timing information, which in turn could be used to recover session key bits. In Go 1.20, the crypto/tls library switched to a fully constant time RSA implementation, which we do not believe exhibits any timing side channels."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-208: Observable Timing Discrepancy",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-05T16:18:06.104Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/issue/20654"
        },
        {
          "url": "https://go.dev/cl/326012/26"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/QMK8IQALDvA"
        },
        {
          "url": "https://people.redhat.com/~hkario/marvin/"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2023-2375"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240112-0005/"
        }
      ],
      "title": "Before Go 1.20, the RSA based key exchange methods in crypto/tls may exhibit a timing side channel"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2023-45287",
    "datePublished": "2023-12-05T16:18:06.104Z",
    "dateReserved": "2023-10-06T17:06:26.221Z",
    "dateUpdated": "2024-08-02T20:21:15.309Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Action not permitted

rhsa-2024_0281

Vulnerability from csaf_redhat

cve-2023-39326

Vulnerability from cvelistv5

cve-2023-45287

Vulnerability from cvelistv5

Tags