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CVE-2020-27223

MEDIUM
5.3
CVSS Score
Published: February 26, 2021 at 09:55 PM UTC
Updated: June 17, 2026 at 03:08 AM UTC
16 products affected across 5 vendorsDebian LinuxSnapCenterE Series Santricity OS Controller

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Severity
MEDIUM5.3
Exploit prediction
EPSS 78%

Description

In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” (i.e. q) parameters, the server may enter a denial of service (DoS) state due to high CPU usage processing those quality values, resulting in minutes of CPU time exhausted processing those quality values.

Affected

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

Nifi· Apachemaven
95%
1.13.0
Solr· Apachemaven
95%
8.8.1
Spark· Apachemaven
95%
3.1.1
Debian Linux· Debiandrupal
95%
10.0
Jetty· Eclipsemaven
95%
v ≥ 9.4.6.v20170531v ≤ 9.4.36.v202101149.4.7 ≤ v < 9.4.3610.0.011.0.09.4.369.4.36 202101149.4.6 201705319.4.6 201806199.4.6.v20170531
Affected range stops below 9.4.36, so it looks safe — our inference, not a vendor statement
E Series Santricity OS Controller· NetApp
95%
11.0.0 ≤ v ≤ 11.70.1
E Series Santricity Web Services· NetApp
95%
All versions
Element Plug in for Vcenter Server· NetApp
95%
All versions
Hci· NetApp
95%
All versions
Hci Management Node· NetApp
95%
All versions

References (67)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://bugs.eclipse.org/bugs/show_bug.cgi?id=571128
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/eclipse/jetty.project/security/advisories/GHSA-m394-8rww-3jr7
Patch
Source: [email protected]
https://github.com/jetty/jetty.project/commit/10e531756b972162eed402c44d0244f7f6b85131
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/r068dfd35ce2193f6af28b74ff29ab148c2b2cacb235995576f5bea78%40%3Cissues.solr.apache.org%3E
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/r07aedcb1ece62969c406cb84c8f0e22cec7e42cdc272f3176e473320%40%3Cusers.solr.apache.org%3E
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/r0b639bd9bfaea265022125d18acd2fc6456044b76609ec74772c9567%40%3Cissues.zookeeper.apache.org%3E
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/r0c6eced465950743f3041b03767a32b2e98d19731bd72277fc7ea428%40%3Ccommits.zookeeper.apache.org%3E
Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.apache.org/thread.html/r0cdab13815fc419805a332278c8d27e354e78560944fc36db0bdc760%40%3Cnotifications.zookeeper.apache.org%3E

CVSS

5.3MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-407CWE-400

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