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CVE-2018-12545

HIGH
7.5
CVSS Score
Published: March 27, 2019 at 07:21 PM UTC
Updated: June 17, 2026 at 01:37 AM UTC
2 products affected across 2 vendorsFedoraJetty

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Severity
HIGH7.5
Exploit prediction
EPSS 5%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Jetty· Eclipsemaven
95%
v ≥ 9.3.0v < 9.4.129.3.09.3.0 201506019.3.0 201506089.3.0 201506129.3.0 maintenance09.3.0 maintenance19.3.0 maintenance29.3.0 rc09.3.0 rc19.3.1 201507149.3.10 201606219.3.10 maintenance_09.3.11 201607219.3.11 maintenance_09.3.12 201609159.3.13 201610149.3.13 maintenance_09.3.14 201610289.3.15 201612209.3.16 201701199.3.16 201701209.3.17 201703179.3.17 rc09.3.18 201704069.3.19 201705029.3.2 201507309.3.20 201705319.3.21 201709189.3.21 maintenance_09.3.21 rc09.3.22 201710309.3.23 201802289.3.24 201806059.3.3 201508259.3.3 201508279.3.4 201510059.3.4 201510079.3.4 rc09.3.4 rc19.3.5 201510129.3.6 201511069.3.7 201601159.3.7 rc09.3.7 rc19.3.8 201603119.3.8 201603149.3.8 rc09.3.9 201605179.3.9 maintenance_09.3.9 maintenance_19.4.0 201612079.4.0 201612089.4.0 201806199.4.0 maintenance_09.4.0 maintenance_19.4.0 rc09.4.0 rc19.4.0 rc29.4.0 rc39.4.1 201701209.4.1 201806199.4.10 201805039.4.10 rc09.4.10 rc19.4.11 201806059.4.12 rc09.4.12 rc19.4.12 rc29.4.2 201702209.4.2 201806199.4.3 201703179.4.3 201806199.4.4 201704109.4.4 201704149.4.4 201806199.4.5 201705029.4.5 201806199.4.6 201705319.4.6 201806199.4.7 201709149.4.7 201806199.4.7 rc09.4.8 201711219.4.8 201806199.4.9 20180320
Affected range stops below 9.4.12, so it looks safe — our inference, not a vendor statement
Fedora· Fedora Projectrpm
95%
28

References (9)

x_refsource_CONFIRMIssue TrackingVendor Advisory
Source: [email protected]
https://bugs.eclipse.org/bugs/show_bug.cgi?id=538096
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/13f5241048ec0bf966a6ddd306feaf40de5b20e1f09096b9cddeddf2%40%3Ccommits.accumulo.apache.org%3E
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/70744fe4faba8e2fa7e50a7fc794dd03cb28dad8b21e08ee59bb1606%40%3Cdevnull.infra.apache.org%3E
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/9317fd092b257a0815434b116a8af8daea6e920b6673f4fd5583d5fe%40%3Ccommits.druid.apache.org%3E
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/febc94ffec9275dcda64633e0276a1400cd318e571009e4cda9b7a79%40%3Cnotifications.accumulo.apache.org%3E
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E
Vendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CIS4LALKZNLF5X5IGNGRSKERG7FY4QG6/
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.oracle.com/security-alerts/cpuoct2020.html

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-400CWE-770

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