{
  "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/oraclelinux7els/vex/2025/cve-2025-68972-els_os-oraclelinux7els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-02-05T17:57:21Z",
      "generator": {
        "date": "2026-02-05T17:57:21Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2025-68972-ELS_OS-ORACLELINUX7ELS",
      "initial_release_date": "2025-12-27T23:15:00Z",
      "revision_history": [
        {
          "date": "2025-12-27T23:15:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-02-05T17:57:21Z",
          "number": "2",
          "summary": "Official Publication"
        }
      ],
      "status": "final",
      "version": "2"
    },
    "title": "Security update on CVE-2025-68972"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Oracle Linux 7",
                "product": {
                  "name": "Oracle Linux 7",
                  "product_id": "Oracle-Linux-7",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Oracle Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "gnupg2-0:2.0.22-5.el7_5.x86_64",
                "product": {
                  "name": "gnupg2-0:2.0.22-5.el7_5.x86_64",
                  "product_id": "gnupg2-0:2.0.22-5.el7_5.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/oracle/gnupg2@2.0.22-5.el7_5?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "gnupg2-smime-0:2.0.22-5.el7_5.x86_64",
                "product": {
                  "name": "gnupg2-smime-0:2.0.22-5.el7_5.x86_64",
                  "product_id": "gnupg2-smime-0:2.0.22-5.el7_5.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/oracle/gnupg2-smime@2.0.22-5.el7_5?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "Oracle Corporation"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "gnupg2-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
                "product": {
                  "name": "gnupg2-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
                  "product_id": "gnupg2-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/gnupg2@2.0.22-5.el7_5.tuxcare.els1?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "gnupg2-smime-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
                "product": {
                  "name": "gnupg2-smime-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
                  "product_id": "gnupg2-smime-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/gnupg2-smime@2.0.22-5.el7_5.tuxcare.els1?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gnupg2-0:2.0.22-5.el7_5.tuxcare.els1.x86_64 as a component of Oracle Linux 7",
          "product_id": "Oracle-Linux-7:gnupg2-0:2.0.22-5.el7_5.tuxcare.els1.x86_64"
        },
        "product_reference": "gnupg2-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
        "relates_to_product_reference": "Oracle-Linux-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gnupg2-0:2.0.22-5.el7_5.x86_64 as a component of Oracle Linux 7",
          "product_id": "Oracle-Linux-7:gnupg2-0:2.0.22-5.el7_5.x86_64"
        },
        "product_reference": "gnupg2-0:2.0.22-5.el7_5.x86_64",
        "relates_to_product_reference": "Oracle-Linux-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gnupg2-smime-0:2.0.22-5.el7_5.tuxcare.els1.x86_64 as a component of Oracle Linux 7",
          "product_id": "Oracle-Linux-7:gnupg2-smime-0:2.0.22-5.el7_5.tuxcare.els1.x86_64"
        },
        "product_reference": "gnupg2-smime-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
        "relates_to_product_reference": "Oracle-Linux-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gnupg2-smime-0:2.0.22-5.el7_5.x86_64 as a component of Oracle Linux 7",
          "product_id": "Oracle-Linux-7:gnupg2-smime-0:2.0.22-5.el7_5.x86_64"
        },
        "product_reference": "gnupg2-smime-0:2.0.22-5.el7_5.x86_64",
        "relates_to_product_reference": "Oracle-Linux-7"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-68972",
      "cwe": {
        "id": "CWE-347",
        "name": "Improper Verification of Cryptographic Signature"
      },
      "notes": [
        {
          "category": "description",
          "text": "In GnuPG through 2.4.8, if a signed message has \\f at the end of a plaintext line, an adversary can construct a modified message that places additional text after the signed material, such that signature verification of the modified message succeeds (although an \"invalid armor\" message is printed during verification). This is related to use of \\f as a marker to denote truncation of a long plaintext line.",
          "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": [
          "Oracle-Linux-7:gnupg2-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
          "Oracle-Linux-7:gnupg2-0:2.0.22-5.el7_5.x86_64",
          "Oracle-Linux-7:gnupg2-smime-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
          "Oracle-Linux-7:gnupg2-smime-0:2.0.22-5.el7_5.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-68972"
        },
        {
          "category": "external",
          "summary": "https://gpg.fail/formfeed",
          "url": "https://gpg.fail/formfeed"
        },
        {
          "category": "external",
          "summary": "https://media.ccc.de/v/39c3-to-sign-or-not-to-sign-practical-vulnerabilities-i",
          "url": "https://media.ccc.de/v/39c3-to-sign-or-not-to-sign-practical-vulnerabilities-i"
        },
        {
          "category": "external",
          "summary": "https://news.ycombinator.com/item?id=46404339",
          "url": "https://news.ycombinator.com/item?id=46404339"
        }
      ],
      "release_date": "2025-12-27T23:15:00Z",
      "remediations": [
        {
          "category": "no_fix_planned",
          "details": "This vulnerability is a local, high‑complexity integrity issue that only applies when a signed message contains a line ending with a form‑feed character and an attacker can precisely craft or alter that specific signed content, a non‑standard formatting condition in server/VM workflows. Even when triggered, verification emits an “invalid armor” warning rather than a silent bypass, and there is no confidentiality or availability impact. Because it yields no code execution or privilege escalation and hinges on narrowly constrained message formatting, it can be safely deprioritized in managed enterprise environments.",
          "product_ids": [
            "Oracle-Linux-7:gnupg2-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
            "Oracle-Linux-7:gnupg2-0:2.0.22-5.el7_5.x86_64",
            "Oracle-Linux-7:gnupg2-smime-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
            "Oracle-Linux-7:gnupg2-smime-0:2.0.22-5.el7_5.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Oracle-Linux-7:gnupg2-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
            "Oracle-Linux-7:gnupg2-0:2.0.22-5.el7_5.x86_64",
            "Oracle-Linux-7:gnupg2-smime-0:2.0.22-5.el7_5.tuxcare.els1.x86_64",
            "Oracle-Linux-7:gnupg2-smime-0:2.0.22-5.el7_5.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    }
  ]
}