rhsa-2024_2575
Vulnerability from csaf_redhat
Published
2024-04-30 14:57
Modified
2024-11-24 14:48
Summary
Red Hat Security Advisory: expat security update

Notes

Topic
An update for expat is now available for Red Hat Enterprise Linux 8. 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
Expat is a C library for parsing XML documents. Security Fix(es): * expat: parsing large tokens can trigger a denial of service (CVE-2023-52425) 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.


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for expat is now available for Red Hat Enterprise Linux 8.\n\nRed 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\nlink(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Expat is a C library for parsing XML documents.\n\nSecurity Fix(es):\n\n* expat: parsing large tokens can trigger a denial of service (CVE-2023-52425)\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.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "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.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2024:2575",
        "url": "https://access.redhat.com/errata/RHSA-2024:2575"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "2262877",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262877"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_2575.json"
      }
    ],
    "title": "Red Hat Security Advisory: expat security update",
    "tracking": {
      "current_release_date": "2024-11-24T14:48:57+00:00",
      "generator": {
        "date": "2024-11-24T14:48:57+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2024:2575",
      "initial_release_date": "2024-04-30T14:57:05+00:00",
      "revision_history": [
        {
          "date": "2024-04-30T14:57:05+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2024-04-30T14:57:05+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-24T14:48:57+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
                "product": {
                  "name": "Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
                  "product_id": "BaseOS-8.8.0.Z.EUS",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:rhel_eus:8.8::baseos"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "expat-0:2.2.5-11.el8_8.2.src",
                "product": {
                  "name": "expat-0:2.2.5-11.el8_8.2.src",
                  "product_id": "expat-0:2.2.5-11.el8_8.2.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat@2.2.5-11.el8_8.2?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "expat-0:2.2.5-11.el8_8.2.aarch64",
                "product": {
                  "name": "expat-0:2.2.5-11.el8_8.2.aarch64",
                  "product_id": "expat-0:2.2.5-11.el8_8.2.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat@2.2.5-11.el8_8.2?arch=aarch64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-devel-0:2.2.5-11.el8_8.2.aarch64",
                "product": {
                  "name": "expat-devel-0:2.2.5-11.el8_8.2.aarch64",
                  "product_id": "expat-devel-0:2.2.5-11.el8_8.2.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-devel@2.2.5-11.el8_8.2?arch=aarch64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debugsource-0:2.2.5-11.el8_8.2.aarch64",
                "product": {
                  "name": "expat-debugsource-0:2.2.5-11.el8_8.2.aarch64",
                  "product_id": "expat-debugsource-0:2.2.5-11.el8_8.2.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debugsource@2.2.5-11.el8_8.2?arch=aarch64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64",
                "product": {
                  "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64",
                  "product_id": "expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debuginfo@2.2.5-11.el8_8.2?arch=aarch64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "expat-0:2.2.5-11.el8_8.2.ppc64le",
                "product": {
                  "name": "expat-0:2.2.5-11.el8_8.2.ppc64le",
                  "product_id": "expat-0:2.2.5-11.el8_8.2.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat@2.2.5-11.el8_8.2?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-devel-0:2.2.5-11.el8_8.2.ppc64le",
                "product": {
                  "name": "expat-devel-0:2.2.5-11.el8_8.2.ppc64le",
                  "product_id": "expat-devel-0:2.2.5-11.el8_8.2.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-devel@2.2.5-11.el8_8.2?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le",
                "product": {
                  "name": "expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le",
                  "product_id": "expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debugsource@2.2.5-11.el8_8.2?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le",
                "product": {
                  "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le",
                  "product_id": "expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debuginfo@2.2.5-11.el8_8.2?arch=ppc64le"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "expat-0:2.2.5-11.el8_8.2.i686",
                "product": {
                  "name": "expat-0:2.2.5-11.el8_8.2.i686",
                  "product_id": "expat-0:2.2.5-11.el8_8.2.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat@2.2.5-11.el8_8.2?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-devel-0:2.2.5-11.el8_8.2.i686",
                "product": {
                  "name": "expat-devel-0:2.2.5-11.el8_8.2.i686",
                  "product_id": "expat-devel-0:2.2.5-11.el8_8.2.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-devel@2.2.5-11.el8_8.2?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debugsource-0:2.2.5-11.el8_8.2.i686",
                "product": {
                  "name": "expat-debugsource-0:2.2.5-11.el8_8.2.i686",
                  "product_id": "expat-debugsource-0:2.2.5-11.el8_8.2.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debugsource@2.2.5-11.el8_8.2?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.i686",
                "product": {
                  "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.i686",
                  "product_id": "expat-debuginfo-0:2.2.5-11.el8_8.2.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debuginfo@2.2.5-11.el8_8.2?arch=i686"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i686"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "expat-0:2.2.5-11.el8_8.2.x86_64",
                "product": {
                  "name": "expat-0:2.2.5-11.el8_8.2.x86_64",
                  "product_id": "expat-0:2.2.5-11.el8_8.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat@2.2.5-11.el8_8.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-devel-0:2.2.5-11.el8_8.2.x86_64",
                "product": {
                  "name": "expat-devel-0:2.2.5-11.el8_8.2.x86_64",
                  "product_id": "expat-devel-0:2.2.5-11.el8_8.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-devel@2.2.5-11.el8_8.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debugsource-0:2.2.5-11.el8_8.2.x86_64",
                "product": {
                  "name": "expat-debugsource-0:2.2.5-11.el8_8.2.x86_64",
                  "product_id": "expat-debugsource-0:2.2.5-11.el8_8.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debugsource@2.2.5-11.el8_8.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64",
                "product": {
                  "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64",
                  "product_id": "expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debuginfo@2.2.5-11.el8_8.2?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "expat-0:2.2.5-11.el8_8.2.s390x",
                "product": {
                  "name": "expat-0:2.2.5-11.el8_8.2.s390x",
                  "product_id": "expat-0:2.2.5-11.el8_8.2.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat@2.2.5-11.el8_8.2?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-devel-0:2.2.5-11.el8_8.2.s390x",
                "product": {
                  "name": "expat-devel-0:2.2.5-11.el8_8.2.s390x",
                  "product_id": "expat-devel-0:2.2.5-11.el8_8.2.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-devel@2.2.5-11.el8_8.2?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debugsource-0:2.2.5-11.el8_8.2.s390x",
                "product": {
                  "name": "expat-debugsource-0:2.2.5-11.el8_8.2.s390x",
                  "product_id": "expat-debugsource-0:2.2.5-11.el8_8.2.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debugsource@2.2.5-11.el8_8.2?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.s390x",
                "product": {
                  "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.s390x",
                  "product_id": "expat-debuginfo-0:2.2.5-11.el8_8.2.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/expat-debuginfo@2.2.5-11.el8_8.2?arch=s390x"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-0:2.2.5-11.el8_8.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.aarch64"
        },
        "product_reference": "expat-0:2.2.5-11.el8_8.2.aarch64",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-0:2.2.5-11.el8_8.2.i686 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.i686"
        },
        "product_reference": "expat-0:2.2.5-11.el8_8.2.i686",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-0:2.2.5-11.el8_8.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.ppc64le"
        },
        "product_reference": "expat-0:2.2.5-11.el8_8.2.ppc64le",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-0:2.2.5-11.el8_8.2.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.s390x"
        },
        "product_reference": "expat-0:2.2.5-11.el8_8.2.s390x",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-0:2.2.5-11.el8_8.2.src as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.src"
        },
        "product_reference": "expat-0:2.2.5-11.el8_8.2.src",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-0:2.2.5-11.el8_8.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.x86_64"
        },
        "product_reference": "expat-0:2.2.5-11.el8_8.2.x86_64",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64"
        },
        "product_reference": "expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.i686 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.i686"
        },
        "product_reference": "expat-debuginfo-0:2.2.5-11.el8_8.2.i686",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le"
        },
        "product_reference": "expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.s390x"
        },
        "product_reference": "expat-debuginfo-0:2.2.5-11.el8_8.2.s390x",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64"
        },
        "product_reference": "expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debugsource-0:2.2.5-11.el8_8.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.aarch64"
        },
        "product_reference": "expat-debugsource-0:2.2.5-11.el8_8.2.aarch64",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debugsource-0:2.2.5-11.el8_8.2.i686 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.i686"
        },
        "product_reference": "expat-debugsource-0:2.2.5-11.el8_8.2.i686",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le"
        },
        "product_reference": "expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debugsource-0:2.2.5-11.el8_8.2.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.s390x"
        },
        "product_reference": "expat-debugsource-0:2.2.5-11.el8_8.2.s390x",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-debugsource-0:2.2.5-11.el8_8.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.x86_64"
        },
        "product_reference": "expat-debugsource-0:2.2.5-11.el8_8.2.x86_64",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-devel-0:2.2.5-11.el8_8.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.aarch64"
        },
        "product_reference": "expat-devel-0:2.2.5-11.el8_8.2.aarch64",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-devel-0:2.2.5-11.el8_8.2.i686 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.i686"
        },
        "product_reference": "expat-devel-0:2.2.5-11.el8_8.2.i686",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-devel-0:2.2.5-11.el8_8.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.ppc64le"
        },
        "product_reference": "expat-devel-0:2.2.5-11.el8_8.2.ppc64le",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-devel-0:2.2.5-11.el8_8.2.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.s390x"
        },
        "product_reference": "expat-devel-0:2.2.5-11.el8_8.2.s390x",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "expat-devel-0:2.2.5-11.el8_8.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)",
          "product_id": "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.x86_64"
        },
        "product_reference": "expat-devel-0:2.2.5-11.el8_8.2.x86_64",
        "relates_to_product_reference": "BaseOS-8.8.0.Z.EUS"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-52425",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2024-02-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2262877"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Expat (libexpat). When parsing a large token that requires multiple buffer fills to complete, Expat has to re-parse the token from start numerous times. This process may trigger excessive resource consumption, leading to a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "expat: parsing large tokens can trigger a denial of service",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The identified flaw in Expat presents a moderate severity issue due to its potential to facilitate resource exhaustion attacks, particularly in scenarios involving parsing large tokens requiring multiple buffer fills. As Expat repeatedly re-parses such tokens from the beginning, it results in disproportionate resource consumption, leading to a denial-of-service (DoS) condition. While the impact is significant, the exploitation requires specific conditions, such as parsing large tokens, which may not always align with typical usage patterns.",
          "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": [
          "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.aarch64",
          "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.i686",
          "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.ppc64le",
          "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.s390x",
          "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.src",
          "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.x86_64",
          "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64",
          "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.i686",
          "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le",
          "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.s390x",
          "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64",
          "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.aarch64",
          "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.i686",
          "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le",
          "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.s390x",
          "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.x86_64",
          "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.aarch64",
          "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.i686",
          "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.ppc64le",
          "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.s390x",
          "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-52425"
        },
        {
          "category": "external",
          "summary": "RHBZ#2262877",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262877"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-52425",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-52425"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-52425",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52425"
        }
      ],
      "release_date": "2024-02-04T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-04-30T14:57:05+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.src",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.x86_64",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.x86_64",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:2575"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.src",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.x86_64",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.x86_64",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.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": [
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.src",
            "BaseOS-8.8.0.Z.EUS:expat-0:2.2.5-11.el8_8.2.x86_64",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-debuginfo-0:2.2.5-11.el8_8.2.x86_64",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-debugsource-0:2.2.5-11.el8_8.2.x86_64",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.aarch64",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.i686",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.ppc64le",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.s390x",
            "BaseOS-8.8.0.Z.EUS:expat-devel-0:2.2.5-11.el8_8.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "expat: parsing large tokens can trigger a denial of service"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • 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.