csaf_redhat - rhsa-2020

rhsa-2020_3783

Vulnerability from csaf_redhat

Published

2020-09-22 07:15

Modified

2024-12-17 21:12

Summary

Red Hat Security Advisory: OpenShift Container Platform 4.4.23 cluster-network-operator-container security update

Notes

Topic

An update for cluster-network-operator-container is now available for Red Hat OpenShift Container Platform 4.4. 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

OpenShift Container Platform components are primarily written in Go (golang). The golang.org/x/text contains text-related packages which are used for text operations, such as character encodings, text transformations, and locale-specific text handling. Security Fix(es): * golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040) 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": "An update for cluster-network-operator-container is now available for Red Hat OpenShift Container Platform 4.4.\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": "OpenShift Container Platform components are primarily written in Go\n(golang).\nThe golang.org/x/text contains text-related packages which are used for\ntext operations, such as character encodings, text transformations, and\nlocale-specific text handling.\n\nSecurity Fix(es):\n\n* golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)\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-2020:3783",
        "url": "https://access.redhat.com/errata/RHSA-2020:3783"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "1853652",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1853652"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3783.json"
      }
    ],
    "title": "Red Hat Security Advisory: OpenShift Container Platform 4.4.23 cluster-network-operator-container security update",
    "tracking": {
      "current_release_date": "2024-12-17T21:12:46+00:00",
      "generator": {
        "date": "2024-12-17T21:12:46+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.3"
        }
      },
      "id": "RHSA-2020:3783",
      "initial_release_date": "2020-09-22T07:15:37+00:00",
      "revision_history": [
        {
          "date": "2020-09-22T07:15:37+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2020-09-22T07:15:37+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-12-17T21:12:46+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat OpenShift Container Platform 4.4",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.4",
                  "product_id": "7Server-RH7-RHOSE-4.4",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:4.4::el7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat OpenShift Enterprise"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openshift4/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400_ppc64le",
                "product": {
                  "name": "openshift4/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400_ppc64le",
                  "product_id": "openshift4/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400_ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:oci/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400?arch=ppc64le\u0026repository_url=registry.redhat.io/openshift4/ose-cluster-network-operator\u0026tag=v4.4.0-202009120105.p0"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openshift4/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36_s390x",
                "product": {
                  "name": "openshift4/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36_s390x",
                  "product_id": "openshift4/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36_s390x",
                  "product_identification_helper": {
                    "purl": "pkg:oci/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36?arch=s390x\u0026repository_url=registry.redhat.io/openshift4/ose-cluster-network-operator\u0026tag=v4.4.0-202009120105.p0"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openshift4/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0_amd64",
                "product": {
                  "name": "openshift4/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0_amd64",
                  "product_id": "openshift4/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0_amd64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0?arch=amd64\u0026repository_url=registry.redhat.io/openshift4/ose-cluster-network-operator\u0026tag=v4.4.0-202009120105.p0"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift4/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36_s390x as a component of Red Hat OpenShift Container Platform 4.4",
          "product_id": "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36_s390x"
        },
        "product_reference": "openshift4/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36_s390x",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.4"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift4/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0_amd64 as a component of Red Hat OpenShift Container Platform 4.4",
          "product_id": "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0_amd64"
        },
        "product_reference": "openshift4/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0_amd64",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.4"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift4/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400_ppc64le as a component of Red Hat OpenShift Container Platform 4.4",
          "product_id": "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400_ppc64le"
        },
        "product_reference": "openshift4/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400_ppc64le",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.4"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-14040",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2020-06-17T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1853652"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A denial of service vulnerability was found in the golang.org/x/text library. A library or application must use one of the vulnerable functions, such as unicode.Transform, transform.String, or transform.Byte, to be susceptible to this vulnerability. If an attacker is able to supply specific characters or strings to the vulnerable application, there is the potential to cause an infinite loop to occur using more memory, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "* OpenShift ServiceMesh (OSSM) 1.0 is Out Of Support Scope (OOSS) for Moderate and Low impact vulnerabilities. Jaeger was packaged with ServiceMesh in 1.0, and hence is also marked OOSS, but the Jaeger-Operator is a standalone product and is affected by this vulnerability.\n\n* Because Service Telemetry Framework does not directly use unicode.UTF16, no update will be provided at this time for STF\u0027s sg-core-container.",
          "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": [
          "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36_s390x",
          "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0_amd64",
          "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400_ppc64le"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-14040"
        },
        {
          "category": "external",
          "summary": "RHBZ#1853652",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1853652"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-14040",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-14040"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-14040",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14040"
        },
        {
          "category": "external",
          "summary": "https://github.com/golang/go/issues/39491",
          "url": "https://github.com/golang/go/issues/39491"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0",
          "url": "https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0"
        }
      ],
      "release_date": "2020-06-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-09-22T07:15:37+00:00",
          "details": "For OpenShift Container Platform 4.4 see the following documentation, which\nwill be updated shortly for this release, for important instructions on how\nto upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/4.4/release_notes/ocp-4-4-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.4/updating/updating-cluster-cli.html.",
          "product_ids": [
            "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36_s390x",
            "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0_amd64",
            "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400_ppc64le"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3783"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "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"
          },
          "products": [
            "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:0f5a789e430e785c100f301aca31b7d0985ed16a9312926f55bc7d201ad03d36_s390x",
            "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:16292a84aae8d6b9cb9840f543324d5c42d33eeed394c8556011f26dc4486ac0_amd64",
            "7Server-RH7-RHOSE-4.4:openshift4/ose-cluster-network-operator@sha256:2d495698c6d486a5c1dbb64e98cba9caa00e8ef322122d57e64b7e510d63b400_ppc64le"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash"
    }
  ]
}

cve-2020-14040

Vulnerability from cvelistv5

Published

2020-06-17 19:22

Modified

2024-08-04 12:32

Severity ?

Summary

The x/text package before 0.3.3 for Go has a vulnerability in encoding/unicode that could lead to the UTF-16 decoder entering an infinite loop, causing the program to crash or run out of memory. An attacker could provide a single byte to a UTF16 decoder instantiated with UseBOM or ExpectBOM to trigger an infinite loop if the String function on the Decoder is called, or the Decoder is passed to golang.org/x/text/transform.String.

References

▼	URL	Tags
	https://groups.google.com/forum/#%21topic/golang-announce/bXVeAmGOqz0	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/	vendor-advisory, x_refsource_FEDORA

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:32:14.681Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://groups.google.com/forum/#%21topic/golang-announce/bXVeAmGOqz0"
          },
          {
            "name": "FEDORA-2020-a55f130272",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The x/text package before 0.3.3 for Go has a vulnerability in encoding/unicode that could lead to the UTF-16 decoder entering an infinite loop, causing the program to crash or run out of memory. An attacker could provide a single byte to a UTF16 decoder instantiated with UseBOM or ExpectBOM to trigger an infinite loop if the String function on the Decoder is called, or the Decoder is passed to golang.org/x/text/transform.String."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-07T18:06:10",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://groups.google.com/forum/#%21topic/golang-announce/bXVeAmGOqz0"
        },
        {
          "name": "FEDORA-2020-a55f130272",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-14040",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The x/text package before 0.3.3 for Go has a vulnerability in encoding/unicode that could lead to the UTF-16 decoder entering an infinite loop, causing the program to crash or run out of memory. An attacker could provide a single byte to a UTF16 decoder instantiated with UseBOM or ExpectBOM to trigger an infinite loop if the String function on the Decoder is called, or the Decoder is passed to golang.org/x/text/transform.String."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0",
              "refsource": "MISC",
              "url": "https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0"
            },
            {
              "name": "FEDORA-2020-a55f130272",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-14040",
    "datePublished": "2020-06-17T19:22:31",
    "dateReserved": "2020-06-12T00:00:00",
    "dateUpdated": "2024-08-04T12:32:14.681Z",
    "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.

Action not permitted