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        "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.",
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      "cve": "CVE-2025-4945",
      "cwe": {
        "id": "CWE-190",
        "name": "Integer Overflow or Wraparound"
      },
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the cookie parsing logic of the libsoup HTTP library, used in GNOME applications and other software. The vulnerability arises when processing the expiration date of cookies, where a specially crafted value can trigger an integer overflow. This may result in undefined behavior, allowing an attacker to bypass cookie expiration logic, causing persistent or unintended cookie behavior. The issue stems from improper validation of large integer inputs during date arithmetic operations within the cookie parsing routines.",
          "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"
        }
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          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-4945"
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        {
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          "summary": "https://access.redhat.com/errata/RHSA-2025:19713",
          "url": "https://access.redhat.com/errata/RHSA-2025:19713"
        },
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          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2025:19714",
          "url": "https://access.redhat.com/errata/RHSA-2025:19714"
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          "summary": "https://access.redhat.com/errata/RHSA-2025:19720",
          "url": "https://access.redhat.com/errata/RHSA-2025:19720"
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          "details": "This issue only affects client-side cookie expiration parsing in libsoup and does not enable code execution, data disclosure, or privilege escalation; the practical effect is limited to a cookie potentially persisting longer than intended. Exploitation requires an attacker-controlled HTTP response with a specially crafted Set-Cookie and is rated high complexity, and server-side session lifetimes and authorization checks are independent of a client’s cookie-expiry parsing, so backend authentication bypass is not expected. In centrally managed enterprise VM/server deployments that do not rely on libsoup-based interactive HTTP clients or browser-like cookie stores, the operational impact is negligible, making this a low-priority item.",
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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