rhsa-2021_1339
Vulnerability from csaf_redhat
Published
2021-04-22 18:20
Modified
2024-11-22 16:37
Summary
Red Hat Security Advisory: Release of OpenShift Serverless Client kn 1.14.0 and security update

Notes

Topic
Release of OpenShift Serverless Client kn 1.14.0 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
Red Hat OpenShift Serverless Client kn 1.14.0 provides a CLI to interact with Red Hat OpenShift Serverless 1.14.0. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms. Security Fix(es): * golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114) * golang: cmd/go: packages using cgo can cause arbitrary code execution at build time (CVE-2021-3115) 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.


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        "text": "Red Hat OpenShift Serverless Client kn 1.14.0 provides a CLI to interact with Red Hat OpenShift Serverless 1.14.0. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms.\n\nSecurity Fix(es):\n\n* golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)\n\n* golang: cmd/go: packages using cgo can cause arbitrary code execution at build time (CVE-2021-3115)\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.",
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    "title": "Red Hat Security Advisory: Release of OpenShift Serverless Client kn 1.14.0 and security update",
    "tracking": {
      "current_release_date": "2024-11-22T16:37:48+00:00",
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  "vulnerabilities": [
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      "cwe": {
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        "name": "Incorrect Calculation"
      },
      "discovery_date": "2021-01-21T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1918750"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw detected in golang: crypto/elliptic, in which P-224 keys as generated can return incorrect inputs, reducing the strength of the cryptography. The highest threat from this vulnerability is confidentiality and integrity.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: crypto/elliptic: incorrect operations on the P-224 curve",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "OpenShift ServiceMesh (OSSM) 1.1 is Out Of Support Scope (OOSS) for Moderate and Low impact vulnerabilities because it is now in the Maintenance Phase of the support.",
          "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": {
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          "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.s390x",
          "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.src",
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        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-3114"
        },
        {
          "category": "external",
          "summary": "RHBZ#1918750",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1918750"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3114",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-3114"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3114",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3114"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/mperVMGa98w",
          "url": "https://groups.google.com/g/golang-announce/c/mperVMGa98w"
        }
      ],
      "release_date": "2021-01-20T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-04-22T18:20:37+00:00",
          "details": "See the Red Hat OpenShift Container Platform 4.6 documentation at:\nhttps://access.redhat.com/documentation/en-us/openshift_container_platform/4.6/html/serverless_applications/index\n\nSee the Red Hat OpenShift Container Platform 4.7 documentation at:\nhttps://access.redhat.com/documentation/en-us/openshift_container_platform/4.7/html/serverless/index",
          "product_ids": [
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.ppc64le",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.s390x",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.src",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.x86_64"
          ],
          "restart_required": {
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          },
          "url": "https://access.redhat.com/errata/RHSA-2021:1339"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
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            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.s390x",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.src",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: crypto/elliptic: incorrect operations on the P-224 curve"
    },
    {
      "cve": "CVE-2021-3115",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "discovery_date": "2021-01-21T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1918761"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in golang: cmd/go, in which Go can execute arbitrary commands at build time when cgo is in use on Windows OS. On Linux/Unix, only users who have \".\" listed explicitly in their PATH variable are affected. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: cmd/go: packages using cgo can cause arbitrary code execution at build time",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "While OpenShift Container Platform (OCP), Red Hat OpenShift Jaeger (RHOSJ),  OpenShift Service Mesh (OSSM)  and OpenShift Virtualization all contain RPMs and containers which are compiled with a vulnerable version of Go, the vulnerability is specific to the building of Go code itself.  Hence the relevant components have been marked as not affected.\n\nAdditionally, only the main RPMs and containers for OCP, RHOSJ, OSSM and OpenShift Virtualization are represented due to the large volume of not affected components.",
          "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": {
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          "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.s390x",
          "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.src",
          "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-3115"
        },
        {
          "category": "external",
          "summary": "RHBZ#1918761",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1918761"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3115",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-3115"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3115",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3115"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/mperVMGa98w",
          "url": "https://groups.google.com/g/golang-announce/c/mperVMGa98w"
        }
      ],
      "release_date": "2021-01-20T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-04-22T18:20:37+00:00",
          "details": "See the Red Hat OpenShift Container Platform 4.6 documentation at:\nhttps://access.redhat.com/documentation/en-us/openshift_container_platform/4.6/html/serverless_applications/index\n\nSee the Red Hat OpenShift Container Platform 4.7 documentation at:\nhttps://access.redhat.com/documentation/en-us/openshift_container_platform/4.7/html/serverless/index",
          "product_ids": [
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.ppc64le",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.s390x",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.src",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:1339"
        },
        {
          "category": "workaround",
          "details": "The flaw can be mitigated by making sure \".\" is not in your PATH environment variable.",
          "product_ids": [
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.ppc64le",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.s390x",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.src",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.ppc64le",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.s390x",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.src",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:0.20.0-6.el8.x86_64"
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      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: cmd/go: packages using cgo can cause arbitrary code execution at build time"
    }
  ]
}


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  • 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.