RHSA-2023:6330

Vulnerability from csaf_opensuse - Published: 2023-11-07 00:00 - Updated: 2026-09-20 11:32
Summary
security update for edk2
Severity
Low
Notes
Title of the patch: security update for edk2
Description of the patch: This security update provides a functional equivalent of RHSA-2023:6330. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2023:6330.
Patchnames: RHSA-2023:6330
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 9:edk2-ovmf-0:20230524-3.el9.noarch —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:edk2-tools-0:20230524-3.el9.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:edk2-tools-doc-0:20230524-3.el9.noarch —
Vendor Fix
Threats
Impact moderate
Affected products
Recommended 3 products, the same list as for CVE-2019-14560
Threats
Impact moderate

{
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    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "Low"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "security update for edk2",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This security update provides a functional equivalent of RHSA-2023:6330.\nThe original Red Hat(R) advisory is available from the Red Hat web site at\nhttps://access.redhat.com/errata/RHSA-2023:6330.\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "RHSA-2023:6330",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/rhsa-2023_6330.json"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2019-14560 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-14560/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2023-2650 page",
        "url": "https://www.suse.com/security/cve/CVE-2023-2650/"
      }
    ],
    "title": "security update for edk2",
    "tracking": {
      "current_release_date": "2026-09-20T11:32:17Z",
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        "date": "2023-11-07T00:00:00Z",
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      },
      "id": "RHSA-2023:6330",
      "initial_release_date": "2023-11-07T00:00:00Z",
      "revision_history": [
        {
          "date": "2023-11-07T00:00:00Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-20T11:32:17Z",
          "number": "2",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "edk2-ovmf-0:20230524-3.el9.noarch",
                "product": {
                  "name": "edk2-ovmf-0:20230524-3.el9.noarch",
                  "product_id": "edk2-ovmf-0:20230524-3.el9.noarch",
                  "product_identification_helper": {
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                  }
                }
              },
              {
                "category": "product_version",
                "name": "edk2-tools-doc-0:20230524-3.el9.noarch",
                "product": {
                  "name": "edk2-tools-doc-0:20230524-3.el9.noarch",
                  "product_id": "edk2-tools-doc-0:20230524-3.el9.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/edk2-tools-doc@20230524-3.el9?arch=noarch"
                  }
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          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "edk2-tools-0:20230524-3.el9.x86_64",
                "product": {
                  "name": "edk2-tools-0:20230524-3.el9.x86_64",
                  "product_id": "edk2-tools-0:20230524-3.el9.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/edk2-tools@20230524-3.el9?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Liberty Linux 9",
                "product": {
                  "name": "SUSE Liberty Linux 9",
                  "product_id": "SUSE Liberty Linux 9",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sll:9"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "edk2-ovmf-0:20230524-3.el9.noarch as component of SUSE Liberty Linux 9",
          "product_id": "SUSE Liberty Linux 9:edk2-ovmf-0:20230524-3.el9.noarch"
        },
        "product_reference": "edk2-ovmf-0:20230524-3.el9.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 9"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "edk2-tools-0:20230524-3.el9.x86_64 as component of SUSE Liberty Linux 9",
          "product_id": "SUSE Liberty Linux 9:edk2-tools-0:20230524-3.el9.x86_64"
        },
        "product_reference": "edk2-tools-0:20230524-3.el9.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 9"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "edk2-tools-doc-0:20230524-3.el9.noarch as component of SUSE Liberty Linux 9",
          "product_id": "SUSE Liberty Linux 9:edk2-tools-doc-0:20230524-3.el9.noarch"
        },
        "product_reference": "edk2-tools-doc-0:20230524-3.el9.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 9"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-14560",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-14560"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2019. Notes: none.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 9:edk2-ovmf-0:20230524-3.el9.noarch",
          "SUSE Liberty Linux 9:edk2-tools-0:20230524-3.el9.x86_64",
          "SUSE Liberty Linux 9:edk2-tools-doc-0:20230524-3.el9.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-14560",
          "url": "https://www.suse.com/security/cve/CVE-2019-14560"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1174246 for CVE-2019-14560",
          "url": "https://bugzilla.suse.com/1174246"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 9:edk2-ovmf-0:20230524-3.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20230524-3.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20230524-3.el9.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 9:edk2-ovmf-0:20230524-3.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20230524-3.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20230524-3.el9.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-11-07T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-14560"
    },
    {
      "cve": "CVE-2023-2650",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-2650"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Issue summary: Processing some specially crafted ASN.1 object identifiers or\ndata containing them may be very slow.\n\nImpact summary: Applications that use OBJ_obj2txt() directly, or use any of\nthe OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message\nsize limit may experience notable to very long delays when processing those\nmessages, which may lead to a Denial of Service.\n\nAn OBJECT IDENTIFIER is composed of a series of numbers - sub-identifiers -\nmost of which have no size limit.  OBJ_obj2txt() may be used to translate\nan ASN.1 OBJECT IDENTIFIER given in DER encoding form (using the OpenSSL\ntype ASN1_OBJECT) to its canonical numeric text form, which are the\nsub-identifiers of the OBJECT IDENTIFIER in decimal form, separated by\nperiods.\n\nWhen one of the sub-identifiers in the OBJECT IDENTIFIER is very large\n(these are sizes that are seen as absurdly large, taking up tens or hundreds\nof KiBs), the translation to a decimal number in text may take a very long\ntime.  The time complexity is O(n^2) with \u0027n\u0027 being the size of the\nsub-identifiers in bytes (*).\n\nWith OpenSSL 3.0, support to fetch cryptographic algorithms using names /\nidentifiers in string form was introduced.  This includes using OBJECT\nIDENTIFIERs in canonical numeric text form as identifiers for fetching\nalgorithms.\n\nSuch OBJECT IDENTIFIERs may be received through the ASN.1 structure\nAlgorithmIdentifier, which is commonly used in multiple protocols to specify\nwhat cryptographic algorithm should be used to sign or verify, encrypt or\ndecrypt, or digest passed data.\n\nApplications that call OBJ_obj2txt() directly with untrusted data are\naffected, with any version of OpenSSL.  If the use is for the mere purpose\nof display, the severity is considered low.\n\nIn OpenSSL 3.0 and newer, this affects the subsystems OCSP, PKCS7/SMIME,\nCMS, CMP/CRMF or TS.  It also impacts anything that processes X.509\ncertificates, including simple things like verifying its signature.\n\nThe impact on TLS is relatively low, because all versions of OpenSSL have a\n100KiB limit on the peer\u0027s certificate chain.  Additionally, this only\nimpacts clients, or servers that have explicitly enabled client\nauthentication.\n\nIn OpenSSL 1.1.1 and 1.0.2, this only affects displaying diverse objects,\nsuch as X.509 certificates.  This is assumed to not happen in such a way\nthat it would cause a Denial of Service, so these versions are considered\nnot affected by this issue in such a way that it would be cause for concern,\nand the severity is therefore considered low.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 9:edk2-ovmf-0:20230524-3.el9.noarch",
          "SUSE Liberty Linux 9:edk2-tools-0:20230524-3.el9.x86_64",
          "SUSE Liberty Linux 9:edk2-tools-doc-0:20230524-3.el9.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2023-2650",
          "url": "https://www.suse.com/security/cve/CVE-2023-2650"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1211430 for CVE-2023-2650",
          "url": "https://bugzilla.suse.com/1211430"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 9:edk2-ovmf-0:20230524-3.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20230524-3.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20230524-3.el9.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 9:edk2-ovmf-0:20230524-3.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20230524-3.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20230524-3.el9.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-11-07T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2023-2650"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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