{
  "document": {
    "aggregate_severity": {
      "text": "Medium"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "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 Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/rhel7els/vex/2025/cve-2025-13034-els_os-rhel7els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-07-28T15:53:47Z",
      "generator": {
        "date": "2026-07-28T15:53:47Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2025-13034-ELS_OS-RHEL7ELS",
      "initial_release_date": "2025-01-01T00:00:00Z",
      "revision_history": [
        {
          "date": "2025-01-01T00:00:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-07-28T15:53:47Z",
          "number": "2",
          "summary": "Official Publication"
        }
      ],
      "status": "final",
      "version": "2"
    },
    "title": "Security update on CVE-2025-13034"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux 7",
                "product": {
                  "name": "Red Hat Enterprise Linux 7",
                  "product_id": "Red-Hat-7",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:redhat:enterprise_linux:7:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "curl-0:7.29.0-59.0.3.el7_9.2.x86_64",
                "product": {
                  "name": "curl-0:7.29.0-59.0.3.el7_9.2.x86_64",
                  "product_id": "curl-0:7.29.0-59.0.3.el7_9.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/curl@7.29.0-59.0.3.el7_9.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.x86_64",
                "product": {
                  "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.x86_64",
                  "product_id": "libcurl-0:7.29.0-59.0.3.el7_9.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libcurl@7.29.0-59.0.3.el7_9.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.x86_64",
                "product": {
                  "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.x86_64",
                  "product_id": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libcurl-devel@7.29.0-59.0.3.el7_9.2?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.i686",
                "product": {
                  "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.i686",
                  "product_id": "libcurl-0:7.29.0-59.0.3.el7_9.2.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libcurl@7.29.0-59.0.3.el7_9.2?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.i686",
                "product": {
                  "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.i686",
                  "product_id": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libcurl-devel@7.29.0-59.0.3.el7_9.2?arch=i686"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i686"
          }
        ],
        "category": "vendor",
        "name": "Red Hat, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "curl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
                "product": {
                  "name": "curl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
                  "product_id": "curl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/curl@7.29.0-59.0.3.el7_9.2.tuxcare.els2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
                "product": {
                  "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
                  "product_id": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/libcurl@7.29.0-59.0.3.el7_9.2.tuxcare.els2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
                "product": {
                  "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
                  "product_id": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/libcurl-devel@7.29.0-59.0.3.el7_9.2.tuxcare.els2?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
                "product": {
                  "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
                  "product_id": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/libcurl@7.29.0-59.0.3.el7_9.2.tuxcare.els2?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
                "product": {
                  "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
                  "product_id": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/libcurl-devel@7.29.0-59.0.3.el7_9.2.tuxcare.els2?arch=i686"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i686"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "curl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:curl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64"
        },
        "product_reference": "curl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "curl-0:7.29.0-59.0.3.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:curl-0:7.29.0-59.0.3.el7_9.2.x86_64"
        },
        "product_reference": "curl-0:7.29.0-59.0.3.el7_9.2.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686"
        },
        "product_reference": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.i686 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.i686"
        },
        "product_reference": "libcurl-0:7.29.0-59.0.3.el7_9.2.i686",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64"
        },
        "product_reference": "libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-0:7.29.0-59.0.3.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.x86_64"
        },
        "product_reference": "libcurl-0:7.29.0-59.0.3.el7_9.2.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64"
        },
        "product_reference": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.x86_64"
        },
        "product_reference": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.x86_64",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686"
        },
        "product_reference": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
        "relates_to_product_reference": "Red-Hat-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.i686 as a component of Red Hat Enterprise Linux 7",
          "product_id": "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.i686"
        },
        "product_reference": "libcurl-devel-0:7.29.0-59.0.3.el7_9.2.i686",
        "relates_to_product_reference": "Red-Hat-7"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-13034",
      "cwe": {
        "id": "CWE-295",
        "name": "Improper Certificate Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool,curl should check the public key of the server certificate\nto verify the peer.\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "known_affected": [
          "Red-Hat-7:curl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
          "Red-Hat-7:curl-0:7.29.0-59.0.3.el7_9.2.x86_64",
          "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.i686",
          "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
          "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
          "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.x86_64",
          "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.i686",
          "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
          "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
          "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-13034"
        }
      ],
      "release_date": "2026-01-08T10:15:00Z",
      "remediations": [
        {
          "category": "no_fix_planned",
          "date": "2026-07-28T11:58:16.105926Z",
          "details": "This flaw only triggers in a very specific, non-default setup: QUIC (HTTP/3) via ngtcp2 compiled to use GnuTLS, with the client explicitly disabling standard certificate verification while using certificate pinning; other TLS backends and all HTTP/1.x/HTTP/2 connections enforce the pin correctly. Because it depends on deliberate runtime flags and a specialized build chain, practical exploitability in managed server/VM environments is low. It provides no code execution or privilege escalation and only creates a potential MITM risk for those narrowly scoped QUIC sessions, so it can be safely deprioritized.",
          "product_ids": [
            "Red-Hat-7:curl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
            "Red-Hat-7:curl-0:7.29.0-59.0.3.el7_9.2.x86_64",
            "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.i686",
            "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
            "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
            "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.x86_64",
            "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.i686",
            "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
            "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
            "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "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:N",
            "version": "3.1"
          },
          "products": [
            "Red-Hat-7:curl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
            "Red-Hat-7:curl-0:7.29.0-59.0.3.el7_9.2.x86_64",
            "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.i686",
            "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
            "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
            "Red-Hat-7:libcurl-0:7.29.0-59.0.3.el7_9.2.x86_64",
            "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.i686",
            "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.i686",
            "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.tuxcare.els2.x86_64",
            "Red-Hat-7:libcurl-devel-0:7.29.0-59.0.3.el7_9.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    }
  ]
}