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        "text": "Updated images that include numerous enhancements, security, and bug fixes\nare now available for Red Hat OpenShift Data Foundation 4.10.0 on Red Hat\nEnterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. 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.",
        "title": "Topic"
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        "text": "Red Hat OpenShift Data Foundation is software-defined storage integrated with and optimized for the Red Hat OpenShift Container Platform. Red Hat OpenShift Data Foundation is a highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform. In addition to persistent storage, Red Hat OpenShift Data Foundation provisions a multicloud data management service with an S3 compatible API.\n\nSecurity Fix(es):\n* golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565)\n* golang: syscall: don\u0027t close fd 0 on ForkExec error (CVE-2021-44717)\n* golang: net/http: limit growth of header canonicalization cache (CVE-2021-44716)\n* golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)\n\nBug Fix(es):\n\nThese updated packages include numerous enhancements and bug fixes. Space precludes documenting all of these changes in this advisory. Users are directed to the Red Hat OpenShift Data Foundation Release Notes for information on the most significant of these changes:\n\nhttps://access.redhat.com//documentation/en-us/red_hat_openshift_data_foundation/4.10/html/4.10_release_notes/index\n\nAll Red Hat OpenShift Data Foundation users are advised to upgrade to these updated packages, which provide numerous bug fixes and enhancements.\n\nor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information refer to the CVE\npage(s) listed in the References section.",
        "title": "Details"
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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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    "title": "Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.10.0 RPM security,enhancement\u0026bugfix update",
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        "name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
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        {
          "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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          "summary": "https://groups.google.com/g/golang-announce/c/uHACNfXAZqk",
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            "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",
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          "details": "Moderate"
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      "title": "golang: net/http/httputil: panic due to racy read of persistConn after handler panic"
    },
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          "text": "There\u0027s an input validation flaw in golang.org/x/crypto\u0027s readCipherPacket() function. An unauthenticated attacker who sends an empty plaintext packet to a program linked with golang.org/x/crypto/ssh could cause a panic, potentially leading to denial of service.",
          "title": "Vulnerability description"
        },
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        },
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          "text": "go-toolset shipped with Red Hat Developer Tools - Compilers and golang shipped with Red Hat Enterprise Linux 8 are not affected by this flaw because they do not ship the vulnerable code.\n\nThis flaw was rated to have a Moderate impact because it is not shipped in the Golang standard library and thus has a reduced impact to products compared with other flaws of this type.",
          "title": "Statement"
        },
        {
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          "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": "description",
          "text": "There\u0027s an uncontrolled resource consumption flaw in golang\u0027s net/http library in the canonicalHeader() function. An attacker who submits specially crafted requests to applications linked with net/http\u0027s http2 functionality could cause excessive resource consumption that could lead to a denial of service or otherwise impact to system performance and resources.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: net/http: limit growth of header canonicalization cache",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "For OpenShift Container Platform, OpenShift Virtualization, Red Hat Quay and OpenShift distributed tracing the most an attacker can possibly achieve by exploiting this vulnerability is to crash a container, temporarily impacting availability of one or more services. Therefore impact is rated Moderate.\n\nIn its default configuration, grafana as shipped in Red Hat Enterprise Linux 8 is not affected by this vulnerability. However, enabling http2 in /etc/grafana/grafana.ini explicitly would render grafana affected, therefore grafana has been marked affected.",
          "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": [
          "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.ppc64le",
          "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.s390x",
          "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.src",
          "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.x86_64",
          "8Base-RHODF-4.10:mcg-redistributable-0:5.10.0-72.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-44716"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030801",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030801"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-44716",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-44716"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-44716",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44716"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/hcmEScgc00k",
          "url": "https://groups.google.com/g/golang-announce/c/hcmEScgc00k"
        }
      ],
      "release_date": "2021-12-09T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.ppc64le",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.s390x",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.src",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.x86_64",
            "8Base-RHODF-4.10:mcg-redistributable-0:5.10.0-72.el8.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:1361"
        },
        {
          "category": "workaround",
          "details": "This flaw can be mitigated by disabling HTTP/2. Setting the GODEBUG=http2server=0 environment variable before calling Serve will disable HTTP/2 unless it was manually configured through the golang.org/x/net/http2 package.",
          "product_ids": [
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.ppc64le",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.s390x",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.src",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.x86_64",
            "8Base-RHODF-4.10:mcg-redistributable-0:5.10.0-72.el8.x86_64"
          ]
        }
      ],
      "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": [
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.ppc64le",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.s390x",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.src",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.x86_64",
            "8Base-RHODF-4.10:mcg-redistributable-0:5.10.0-72.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "golang: net/http: limit growth of header canonicalization cache"
    },
    {
      "cve": "CVE-2021-44717",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2021-12-09T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030806"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "There\u0027s a flaw in golang\u0027s syscall.ForkExec() interface. An attacker who manages to first cause a file descriptor exhaustion for the process, then cause syscall.ForkExec() to be called repeatedly, could compromise data integrity and/or confidentiality in a somewhat uncontrolled way in programs linked with and using syscall.ForkExec().",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: syscall: don\u0027t close fd 0 on ForkExec error",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "* This flaw has had the severity level set to Moderate due to the attack complexity required to exhaust file descriptors at the time ForkExec is called, plus an attacker does not necessarily have direct control over where/how data is leaked.\n\n* For Service Telemetry Framework, because the flaw\u0027s impact is lower, no update will be provided at this time for its containers.\n\n* runc shipped with Red Hat Enterprise Linux 8 and 9 are not affected by this flaw because the flaw is already patched in the shipped versions.",
          "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": [
          "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.ppc64le",
          "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.s390x",
          "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.src",
          "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.x86_64",
          "8Base-RHODF-4.10:mcg-redistributable-0:5.10.0-72.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-44717"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030806",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030806"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-44717",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-44717"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-44717",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44717"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/hcmEScgc00k",
          "url": "https://groups.google.com/g/golang-announce/c/hcmEScgc00k"
        }
      ],
      "release_date": "2021-12-09T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.ppc64le",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.s390x",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.src",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.x86_64",
            "8Base-RHODF-4.10:mcg-redistributable-0:5.10.0-72.el8.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:1361"
        },
        {
          "category": "workaround",
          "details": "This bug can be mitigated by raising the per-process file descriptor limit.",
          "product_ids": [
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.ppc64le",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.s390x",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.src",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.x86_64",
            "8Base-RHODF-4.10:mcg-redistributable-0:5.10.0-72.el8.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.ppc64le",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.s390x",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.src",
            "8Base-RHODF-4.10:mcg-0:5.10.0-72.el8.x86_64",
            "8Base-RHODF-4.10:mcg-redistributable-0:5.10.0-72.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: syscall: don\u0027t close fd 0 on ForkExec error"
    }
  ]
}