CVE-2025-5115 (GCVE-0-2025-5115)

Vulnerability from cvelistv5 – Published: 2025-08-20 19:07 – Updated: 2025-11-04 21:11
VLAI
Title
MadeYouReset HTTP/2 vulnerability
Summary
In Eclipse Jetty, versions <=9.4.57, <=10.0.25, <=11.0.25, <=12.0.21, <=12.1.0.alpha2, an HTTP/2 client may trigger the server to send RST_STREAM frames, for example by sending frames that are malformed or that should not be sent in a particular stream state, therefore forcing the server to consume resources such as CPU and memory. For example, a client can open a stream and then send WINDOW_UPDATE frames with window size increment of 0, which is illegal. Per specification https://www.rfc-editor.org/rfc/rfc9113.html#name-window_update , the server should send a RST_STREAM frame. The client can now open another stream and send another bad WINDOW_UPDATE, therefore causing the server to consume more resources than necessary, as this case does not exceed the max number of concurrent streams, yet the client is able to create an enormous amount of streams in a short period of time. The attack can be performed with other conditions (for example, a DATA frame for a closed stream) that cause the server to send a RST_STREAM frame. Links: * https://github.com/jetty/jetty.project/security/advisories/GHSA-mmxm-8w33-wc4h
Severity
7.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
Eclipse Jetty Eclipse Jetty Affected: >=9.3.0 , ≤ <=9.4.57 (semver)
Affected: >=10.0.0 , ≤ <=10.0.25 (semver)
Affected: >=11.0.0 , ≤ <=11.0.25 (semver)
Affected: >=12.0.0 , ≤ <=12.0.21 (semver)
Affected: >=12.1.0.alpha0 , ≤ <=12.1.0.alpha2 (semver)
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\"GENERAL\"}]}], \"affected\": [{\"repo\": \"https://github.com/jetty/jetty.project\", \"vendor\": \"Eclipse Jetty\", \"product\": \"Eclipse Jetty\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e=9.3.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"\u003c=9.4.57\"}, {\"status\": \"affected\", \"version\": \"\u003e=10.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"\u003c=10.0.25\"}, {\"status\": \"affected\", \"version\": \"\u003e=11.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"\u003c=11.0.25\"}, {\"status\": \"affected\", \"version\": \"\u003e=12.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"\u003c=12.0.21\"}, {\"status\": \"affected\", \"version\": \"\u003e=12.1.0.alpha0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"\u003c=12.1.0.alpha2\"}], \"packageName\": \"pkg:maven/org.eclipse.jetty.http2/http2-common\", \"collectionURL\": \"https://repo.maven.apache.org/maven2\", \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://github.com/jetty/jetty.project/security/advisories/GHSA-mmxm-8w33-wc4h\", \"tags\": [\"issue-tracking\"]}, {\"url\": \"https://github.com/jetty/jetty.project/pull/13449\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/jetty/jetty.project/releases/tag/jetty-12.1.0\", \"tags\": [\"release-notes\"]}, {\"url\": \"https://github.com/jetty/jetty.project/releases/tag/jetty-12.0.25\", \"tags\": [\"release-notes\"]}, {\"url\": \"https://github.com/jetty/jetty.project/releases/tag/jetty-11.0.26\", \"tags\": [\"release-notes\"]}, {\"url\": \"https://github.com/jetty/jetty.project/releases/tag/jetty-10.0.26\", \"tags\": [\"release-notes\"]}, {\"url\": \"https://github.com/jetty/jetty.project/releases/tag/jetty-9.4.58.v20250814\", \"tags\": [\"release-notes\"]}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In Eclipse Jetty, versions \u003c=9.4.57, \u003c=10.0.25, \u003c=11.0.25, \u003c=12.0.21, \u003c=12.1.0.alpha2, an HTTP/2 client may trigger the server to send RST_STREAM frames, for example by sending frames that are malformed or that should not be sent in a particular stream state, therefore forcing the server to consume resources such as CPU and memory.\\n\\n\\nFor example, a client can open a stream and then send WINDOW_UPDATE frames with window size increment of 0, which is illegal.\\nPer specification  https://www.rfc-editor.org/rfc/rfc9113.html#name-window_update , the server should send a RST_STREAM frame.\\nThe client can now open another stream and send another bad WINDOW_UPDATE, therefore causing the server to consume more resources than necessary, as this case does not exceed the max number of concurrent streams, yet the client is able to create an enormous amount of streams in a short period of time.\\n\\n\\nThe attack can be performed with other conditions (for example, a DATA frame for a closed stream) that cause the server to send a RST_STREAM frame.\\n\\n\\n\\nLinks:\\n\\n\\n\\n  *   https://github.com/jetty/jetty.project/security/advisories/GHSA-mmxm-8w33-wc4h\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003e\u003c/p\u003e\u003cp\u003eIn Eclipse Jetty, versions \u0026lt;=9.4.57, \u0026lt;=10.0.25, \u0026lt;=11.0.25, \u0026lt;=12.0.21, \u0026lt;=12.1.0.alpha2, an HTTP/2 client may trigger the server to send RST_STREAM frames, for example by sending frames that are malformed or that should not be sent in a particular stream state, therefore forcing the server to consume resources such as CPU and memory.\u003c/p\u003e\\n\u003cp\u003eFor example, a client can open a stream and then send WINDOW_UPDATE frames with window size increment of 0, which is illegal.\\nPer specification\u003ca target=\\\"_blank\\\" rel=\\\"nofollow\\\" href=\\\"https://www.rfc-editor.org/rfc/rfc9113.html#name-window_update\\\"\u003e\u003c/a\u003e, the server should send a RST_STREAM frame.\\nThe client can now open another stream and send another bad WINDOW_UPDATE, therefore causing the server to consume more resources than necessary, as this case does not exceed the max number of concurrent streams, yet the client is able to create an enormous amount of streams in a short period of time.\u003c/p\u003e\\n\u003cp\u003eThe attack can be performed with other conditions (for example, a DATA frame for a closed stream) that cause the server to send a RST_STREAM frame.\u003c/p\u003e\\n\\n\u003cp\u003e\u003cstrong\u003eLinks:\u003c/strong\u003e\u003c/p\u003e\\n\u003cul\u003e\\n\u003cli\u003e\u003ca target=\\\"_blank\\\" rel=\\\"nofollow\\\" href=\\\"https://github.com/jetty/jetty.project/security/advisories/GHSA-mmxm-8w33-wc4h\\\"\u003ehttps://github.com/jetty/jetty.project/security/advisories/GHSA-mmxm-8w33-wc4h\u003c/a\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-400\", \"description\": \"CWE-400 Uncontrolled Resource Consumption\"}]}], \"providerMetadata\": {\"orgId\": \"e51fbebd-6053-4e49-959f-1b94eeb69a2c\", \"shortName\": \"eclipse\", \"dateUpdated\": \"2025-08-21T10:36:49.477Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-5115\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-04T21:11:37.182Z\", \"dateReserved\": \"2025-05-23T08:55:59.861Z\", \"assignerOrgId\": \"e51fbebd-6053-4e49-959f-1b94eeb69a2c\", \"datePublished\": \"2025-08-20T19:07:11.546Z\", \"assignerShortName\": \"eclipse\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.