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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
In Eclipse Jetty version 9.3.x and 9.4.x, the server is vulnerable to Denial of Service conditions if a remote client sends either large SETTINGs frames container containing many settings, or many small SETTINGs frames. The vulnerability is due to the additional CPU and memory allocations required to handle changed settings.
Source: MITRE View Analysis Description
Source: MITRE
Base Score: 7.5 HIGH Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (V3.0 legend) Impact Score: 3.6 Exploitability Score: 3.9
Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None Scope (S): Unchanged Confidentiality (C): None Integrity (I): None Availability (A): High
Base Score: 5.0 MEDIUM Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend) Impact Subscore: 2.9 Exploitability Subscore: 10.0
Access Vector (AV): Network Access Complexity (AC): Low Authentication (AU): None Confidentiality (C): None Integrity (I): None Availability (A): Partial Additional Information: Allows disruption of service
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Vulnerability Type (View All)
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html [No Types Assigned]
Eclipse Foundation CWE-400
OR *cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
https://lists.apache.org/thread.html/13f5241048ec0bf966a6ddd306feaf40de5b20e1f09096b9cddeddf2@%3Ccommits.accumulo.apache.org%3E No Types Assigned
https://lists.apache.org/thread.html/13f5241048ec0bf966a6ddd306feaf40de5b20e1f09096b9cddeddf2@%3Ccommits.accumulo.apache.org%3E Mailing List, Patch, Third Party Advisory
https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8@%3Ccommits.pulsar.apache.org%3E No Types Assigned
https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8@%3Ccommits.pulsar.apache.org%3E Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CIS4LALKZNLF5X5IGNGRSKERG7FY4QG6/ No Types Assigned
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CIS4LALKZNLF5X5IGNGRSKERG7FY4QG6/ Mailing List, Release Notes, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CIS4LALKZNLF5X5IGNGRSKERG7FY4QG6/ [No Types Assigned]
https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8@%3Ccommits.pulsar.apache.org%3E [No Types Assigned]
https://lists.apache.org/thread.html/13f5241048ec0bf966a6ddd306feaf40de5b20e1f09096b9cddeddf2@%3Ccommits.accumulo.apache.org%3E [No Types Assigned]
OR *cpe:2.3:a:eclipse:jetty:9.3.0:20150601:*:*:*:*:*:* *cpe:2.3:a:eclipse:jetty:9.3.0:20150608:*:*:*:*:*:* *cpe:2.3:a:eclipse:jetty:9.3.0:20150612:*:*:*:*:*:* *cpe:2.3:a:eclipse:jetty:9.3.0:maintenance_0:*:*:*:*:*:* *cpe:2.3:a:eclipse:jetty:9.3.0:maintenance_1:*:*:*:*:*:* *cpe:2.3:a:eclipse:jetty:9.3.0:maintenance_2:*:*:*:*:*:* *cpe:2.3:a:eclipse:jetty:9.3.0:rc0:*:*:*:*:*:* *cpe:2.3:a:eclipse:jetty:9.3.0:rc1:*:*:*:*:*:* *cpe:2.3:a:eclipse:jetty:9.3.1:
https://lists.apache.org/thread.html/70744fe4faba8e2fa7e50a7fc794dd03cb28dad8b21e08ee59bb1606@%3Cdevnull.infra.apache.org%3E No Types Assigned
https://lists.apache.org/thread.html/70744fe4faba8e2fa7e50a7fc794dd03cb28dad8b21e08ee59bb1606@%3Cdevnull.infra.apache.org%3E Mailing List, Third Party Advisory
https://lists.apache.org/thread.html/febc94ffec9275dcda64633e0276a1400cd318e571009e4cda9b7a79@%3Cnotifications.accumulo.apache.org%3E No Types Assigned
https://lists.apache.org/thread.html/febc94ffec9275dcda64633e0276a1400cd318e571009e4cda9b7a79@%3Cnotifications.accumulo.apache.org%3E Mailing List, Third Party Advisory
https://lists.apache.org/thread.html/70744fe4faba8e2fa7e50a7fc794dd03cb28dad8b21e08ee59bb1606@%3Cdevnull.infra.apache.org%3E [No Types Assigned]
https://lists.apache.org/thread.html/febc94ffec9275dcda64633e0276a1400cd318e571009e4cda9b7a79@%3Cnotifications.accumulo.apache.org%3E [No Types Assigned]
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-20
https://bugs.eclipse.org/bugs/show_bug.cgi?id=538096 No Types Assigned
https://bugs.eclipse.org/bugs/show_bug.cgi?id=538096 Issue Tracking, Vendor Advisory