CVE-2025-54500 (GCVE-0-2025-54500)
Vulnerability from cvelistv5
Published
2025-08-13 14:46
Modified
2025-08-13 15:26
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
An HTTP/2 implementation flaw allows a denial-of-service (DoS) that uses malformed HTTP/2 control frames in order to break the max concurrent streams limit (HTTP/2 MadeYouReset Attack).  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
References
Impacted products
Vendor Product Version
F5 BIG-IP Version: 17.5.0   < *
Version: 17.1.0   < *
Version: 16.1.0   < *
Version: 15.1.0   < *
 Create a notification for this product.
   F5 BIG-IP Next Version: 20.3.0   < *
 Create a notification for this product.
   F5 BIG-IP Next SPK Version: 2.0.0   < *
Version: 1.7.0   < *
 Create a notification for this product.
   F5 BIG-IP Next CNF Version: 2.0.0   < *
Version: 1.1.0   < *
 Create a notification for this product.
   F5 BIG-IP Next for Kubernetes Version: 2.0.0   < *
 Create a notification for this product.
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      "cveMetadata": "{\"cveId\": \"CVE-2025-54500\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-08-13T15:26:07.477Z\", \"dateReserved\": \"2025-07-29T17:12:25.031Z\", \"assignerOrgId\": \"9dacffd4-cb11-413f-8451-fbbfd4ddc0ab\", \"datePublished\": \"2025-08-13T14:46:55.097Z\", \"assignerShortName\": \"f5\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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