rhsa-2022_6527
Vulnerability from csaf_redhat
Published
2022-09-15 09:13
Modified
2024-11-22 23:24
Summary
Red Hat Security Advisory: OpenShift Virtualization 4.11.0 RPMs security and bug fix update

Notes

Topic
Red Hat OpenShift Virtualization release 4.11.0 is now available with updates to packages and images that fix several bugs and add enhancements. 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 Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift Virtualization 4.11.0 RPMs. Security Fix(es): * golang: crash in a golang.org/x/crypto/ssh server (CVE-2022-27191) 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.
Terms of Use
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.


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": "Red Hat OpenShift Virtualization release 4.11.0 is now available with updates to packages and images that fix several bugs and add enhancements.\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 Virtualization is Red Hat\u0027s virtualization solution designed for Red Hat OpenShift Container Platform.\n\nThis advisory contains OpenShift Virtualization 4.11.0 RPMs.\n\nSecurity Fix(es):\n\n* golang: crash in a golang.org/x/crypto/ssh server (CVE-2022-27191)\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-2022:6527",
        "url": "https://access.redhat.com/errata/RHSA-2022:6527"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "2051902",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2051902"
      },
      {
        "category": "external",
        "summary": "2064702",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2064702"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_6527.json"
      }
    ],
    "title": "Red Hat Security Advisory: OpenShift Virtualization 4.11.0 RPMs security and bug fix update",
    "tracking": {
      "current_release_date": "2024-11-22T23:24:56+00:00",
      "generator": {
        "date": "2024-11-22T23:24:56+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2022:6527",
      "initial_release_date": "2022-09-15T09:13:04+00:00",
      "revision_history": [
        {
          "date": "2022-09-15T09:13:04+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2022-09-15T09:13:04+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T23:24:56+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "CNV 4.11 for RHEL 7",
                "product": {
                  "name": "CNV 4.11 for RHEL 7",
                  "product_id": "7Server-CNV-4.11",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:container_native_virtualization:4.11::el7"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "CNV 4.11 for RHEL 8",
                "product": {
                  "name": "CNV 4.11 for RHEL 8",
                  "product_id": "8Base-CNV-4.11",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:container_native_virtualization:4.11::el8"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "OpenShift Virtualization"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kubevirt-0:4.11.0-643.el7.src",
                "product": {
                  "name": "kubevirt-0:4.11.0-643.el7.src",
                  "product_id": "kubevirt-0:4.11.0-643.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kubevirt@4.11.0-643.el7?arch=src"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kubevirt-0:4.11.0-643.el8.src",
                "product": {
                  "name": "kubevirt-0:4.11.0-643.el8.src",
                  "product_id": "kubevirt-0:4.11.0-643.el8.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kubevirt@4.11.0-643.el8?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kubevirt-virtctl-0:4.11.0-643.el7.x86_64",
                "product": {
                  "name": "kubevirt-virtctl-0:4.11.0-643.el7.x86_64",
                  "product_id": "kubevirt-virtctl-0:4.11.0-643.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kubevirt-virtctl@4.11.0-643.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kubevirt-virtctl-redistributable-0:4.11.0-643.el7.x86_64",
                "product": {
                  "name": "kubevirt-virtctl-redistributable-0:4.11.0-643.el7.x86_64",
                  "product_id": "kubevirt-virtctl-redistributable-0:4.11.0-643.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kubevirt-virtctl-redistributable@4.11.0-643.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kubevirt-virtctl-0:4.11.0-643.el8.x86_64",
                "product": {
                  "name": "kubevirt-virtctl-0:4.11.0-643.el8.x86_64",
                  "product_id": "kubevirt-virtctl-0:4.11.0-643.el8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kubevirt-virtctl@4.11.0-643.el8?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "kubevirt-virtctl-redistributable-0:4.11.0-643.el8.x86_64",
                "product": {
                  "name": "kubevirt-virtctl-redistributable-0:4.11.0-643.el8.x86_64",
                  "product_id": "kubevirt-virtctl-redistributable-0:4.11.0-643.el8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/kubevirt-virtctl-redistributable@4.11.0-643.el8?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kubevirt-0:4.11.0-643.el7.src as a component of CNV 4.11 for RHEL 7",
          "product_id": "7Server-CNV-4.11:kubevirt-0:4.11.0-643.el7.src"
        },
        "product_reference": "kubevirt-0:4.11.0-643.el7.src",
        "relates_to_product_reference": "7Server-CNV-4.11"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kubevirt-virtctl-0:4.11.0-643.el7.x86_64 as a component of CNV 4.11 for RHEL 7",
          "product_id": "7Server-CNV-4.11:kubevirt-virtctl-0:4.11.0-643.el7.x86_64"
        },
        "product_reference": "kubevirt-virtctl-0:4.11.0-643.el7.x86_64",
        "relates_to_product_reference": "7Server-CNV-4.11"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kubevirt-virtctl-redistributable-0:4.11.0-643.el7.x86_64 as a component of CNV 4.11 for RHEL 7",
          "product_id": "7Server-CNV-4.11:kubevirt-virtctl-redistributable-0:4.11.0-643.el7.x86_64"
        },
        "product_reference": "kubevirt-virtctl-redistributable-0:4.11.0-643.el7.x86_64",
        "relates_to_product_reference": "7Server-CNV-4.11"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kubevirt-0:4.11.0-643.el8.src as a component of CNV 4.11 for RHEL 8",
          "product_id": "8Base-CNV-4.11:kubevirt-0:4.11.0-643.el8.src"
        },
        "product_reference": "kubevirt-0:4.11.0-643.el8.src",
        "relates_to_product_reference": "8Base-CNV-4.11"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kubevirt-virtctl-0:4.11.0-643.el8.x86_64 as a component of CNV 4.11 for RHEL 8",
          "product_id": "8Base-CNV-4.11:kubevirt-virtctl-0:4.11.0-643.el8.x86_64"
        },
        "product_reference": "kubevirt-virtctl-0:4.11.0-643.el8.x86_64",
        "relates_to_product_reference": "8Base-CNV-4.11"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kubevirt-virtctl-redistributable-0:4.11.0-643.el8.x86_64 as a component of CNV 4.11 for RHEL 8",
          "product_id": "8Base-CNV-4.11:kubevirt-virtctl-redistributable-0:4.11.0-643.el8.x86_64"
        },
        "product_reference": "kubevirt-virtctl-redistributable-0:4.11.0-643.el8.x86_64",
        "relates_to_product_reference": "8Base-CNV-4.11"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-27191",
      "cwe": {
        "id": "CWE-327",
        "name": "Use of a Broken or Risky Cryptographic Algorithm"
      },
      "discovery_date": "2022-03-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2064702"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A broken cryptographic algorithm flaw was found in golang.org/x/crypto/ssh. This issue causes a client to fail authentication with RSA keys to servers that reject signature algorithms based on SHA-2, enabling an attacker to crash the server, resulting in a loss of availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: crash in a golang.org/x/crypto/ssh server",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "In OpenShift Container Platform (OCP) the vulnerable golang.org/x/crypto/ssh package is bundled in many components. The affected code is in the SSH server portion that is not used, hence the impact by this vulnerability is reduced. Additionally the OCP installer components, that also bundle vulnerable golang.org/x/crypto/ssh package, are used only during the cluster installation process, hence for already deployed and running OCP clusters the installer components are considered as affected by this vulnerability but not impacted.",
          "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-CNV-4.11:kubevirt-0:4.11.0-643.el7.src",
          "7Server-CNV-4.11:kubevirt-virtctl-0:4.11.0-643.el7.x86_64",
          "7Server-CNV-4.11:kubevirt-virtctl-redistributable-0:4.11.0-643.el7.x86_64",
          "8Base-CNV-4.11:kubevirt-0:4.11.0-643.el8.src",
          "8Base-CNV-4.11:kubevirt-virtctl-0:4.11.0-643.el8.x86_64",
          "8Base-CNV-4.11:kubevirt-virtctl-redistributable-0:4.11.0-643.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-27191"
        },
        {
          "category": "external",
          "summary": "RHBZ#2064702",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2064702"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-27191",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-27191"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-27191",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27191"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/-cp44ypCT5s/m/wmegxkLiAQAJ",
          "url": "https://groups.google.com/g/golang-announce/c/-cp44ypCT5s/m/wmegxkLiAQAJ"
        }
      ],
      "release_date": "2022-03-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-09-15T09:13:04+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-CNV-4.11:kubevirt-0:4.11.0-643.el7.src",
            "7Server-CNV-4.11:kubevirt-virtctl-0:4.11.0-643.el7.x86_64",
            "7Server-CNV-4.11:kubevirt-virtctl-redistributable-0:4.11.0-643.el7.x86_64",
            "8Base-CNV-4.11:kubevirt-0:4.11.0-643.el8.src",
            "8Base-CNV-4.11:kubevirt-virtctl-0:4.11.0-643.el8.x86_64",
            "8Base-CNV-4.11:kubevirt-virtctl-redistributable-0:4.11.0-643.el8.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:6527"
        }
      ],
      "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-CNV-4.11:kubevirt-0:4.11.0-643.el7.src",
            "7Server-CNV-4.11:kubevirt-virtctl-0:4.11.0-643.el7.x86_64",
            "7Server-CNV-4.11:kubevirt-virtctl-redistributable-0:4.11.0-643.el7.x86_64",
            "8Base-CNV-4.11:kubevirt-0:4.11.0-643.el8.src",
            "8Base-CNV-4.11:kubevirt-virtctl-0:4.11.0-643.el8.x86_64",
            "8Base-CNV-4.11:kubevirt-virtctl-redistributable-0:4.11.0-643.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: crash in a golang.org/x/crypto/ssh server"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.