rhsa-2023_6330
Vulnerability from csaf_redhat
Published
2023-11-07 09:08
Modified
2024-11-06 04:07
Summary
Red Hat Security Advisory: edk2 security, bug fix, and enhancement update

Notes

Topic
An update for edk2 is now available for Red Hat Enterprise Linux 9. 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
EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fix(es): * edk2: Function GetEfiGlobalVariable2() return value not checked in DxeImageVerificationHandler() (CVE-2019-14560) * openssl: Possible DoS translating ASN.1 object identifiers (CVE-2023-2650) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.3 Release Notes linked from 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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      "cve": "CVE-2019-14560",
      "cwe": {
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        "name": "Unchecked Return Value"
      },
      "discovery_date": "2020-07-16T00:00:00+00:00",
      "ids": [
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          "system_name": "Red Hat Bugzilla ID",
          "text": "1858038"
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        {
          "category": "description",
          "text": "No description is available for this CVE.",
          "title": "Vulnerability description"
        },
        {
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          "text": "edk2: Function GetEfiGlobalVariable2() return value not checked in DxeImageVerificationHandler()",
          "title": "Vulnerability summary"
        },
        {
          "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": "vendor_fix",
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            "attackVector": "LOCAL",
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            "confidentialityImpact": "NONE",
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            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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      "title": "edk2: Function GetEfiGlobalVariable2() return value not checked in DxeImageVerificationHandler()"
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    {
      "cve": "CVE-2023-2650",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
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          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openssl: Possible DoS translating ASN.1 object identifiers",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "CVE-2023-2650 can\u0027t cause DoS on machines with OpenSSL 1.1.1 and so is considered LOW for RHEL 8.",
          "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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        {
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      "title": "openssl: Possible DoS translating ASN.1 object identifiers"
    }
  ]
}


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