rhsa-2022_1396
Vulnerability from csaf_redhat
Published
2022-04-19 10:21
Modified
2024-11-13 23:42
Summary
Red Hat Security Advisory: Migration Toolkit for Containers (MTC) 1.5.4 security update

Notes

Topic
The Migration Toolkit for Containers (MTC) 1.5.4 is now available. 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 Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API. Security Fix(es): * golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221) For more details about the security issue(s), including the impact, a CVSS score, 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.



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        "text": "The Migration Toolkit for Containers (MTC) 1.5.4 is now available.\n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section.",
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        "text": "The Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API.\n\nSecurity Fix(es):\n\n* golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
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        "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.",
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        "id": "CWE-362",
        "name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
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          "system_name": "Red Hat Bugzilla ID",
          "text": "1995656"
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      "notes": [
        {
          "category": "description",
          "text": "A race condition flaw was found in Go. The incoming requests body weren\u0027t closed after the handler panic and as a consequence this could lead to ReverseProxy crash.  The highest threat from this vulnerability is to Availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: net/http/httputil: panic due to racy read of persistConn after handler panic",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "* In Red Hat OpenStack Platform, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the impacted RHOSP packages.\n\n* In Service Telemetry Framework, because the flaw has a lower impact and the package is not directly used by STF1.3, no update will be provided at this time for the STF1.3 sg-core-container. Additionally, because Service Telemetry Framework1.2 will be retiring soon, no update will be provided at this time for the STF1.2 smart-gateway-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"
        }
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          "category": "self",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36221"
        },
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          "category": "external",
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            "8Base-RHMTC-1.5:rhmtc/openshift-migration-velero-plugin-for-microsoft-azure-rhel8@sha256:5160ff9df003a434ccb359bc4422657398fcac2350864b32653d74838878601c_amd64",
            "8Base-RHMTC-1.5:rhmtc/openshift-migration-velero-restic-restore-helper-rhel8@sha256:6d8a470212f5cc3874179a518e6c9c08ba475d1cba7bbbeef7963626713225bb_amd64",
            "8Base-RHMTC-1.5:rhmtc/openshift-migration-velero-rhel8@sha256:4462a2fd7d5dce6971dc1e1dc87889fe78fd48598dbf2ad6e6e27d6e0aa277cb_amd64",
            "8Base-RHMTC-1.5:rhmtc/openshift-velero-plugin-rhel8@sha256:501e981baae92b9afca62851c61dfdc04e71920b7a350f6dac3e257ab83ec9e6_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "8Base-RHMTC-1.5:rhmtc/openshift-migration-must-gather-rhel8@sha256:4a3bffd4032b2a42f676a798730d95fb8ebd53776d3478796b1ec3b3ae6fc17e_amd64",
            "8Base-RHMTC-1.5:rhmtc/openshift-migration-registry-rhel8@sha256:bb83597c32f91485e447a7ca6331a0b4ce51f18b6938f075444a22953fab8f22_amd64",
            "8Base-RHMTC-1.5:rhmtc/openshift-migration-velero-plugin-for-microsoft-azure-rhel8@sha256:5160ff9df003a434ccb359bc4422657398fcac2350864b32653d74838878601c_amd64",
            "8Base-RHMTC-1.5:rhmtc/openshift-migration-velero-restic-restore-helper-rhel8@sha256:6d8a470212f5cc3874179a518e6c9c08ba475d1cba7bbbeef7963626713225bb_amd64",
            "8Base-RHMTC-1.5:rhmtc/openshift-migration-velero-rhel8@sha256:4462a2fd7d5dce6971dc1e1dc87889fe78fd48598dbf2ad6e6e27d6e0aa277cb_amd64",
            "8Base-RHMTC-1.5:rhmtc/openshift-velero-plugin-rhel8@sha256:501e981baae92b9afca62851c61dfdc04e71920b7a350f6dac3e257ab83ec9e6_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: net/http/httputil: panic due to racy read of persistConn after handler panic"
    }
  ]
}


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