7.5

CVE-2020-11996

EPSS 39.41%
Veröffentlicht 26.06.2020 17:15:10
Zuletzt bearbeitet 21.11.2024 04:59:04
Quelle security@apache.org
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A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become unresponsive.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 0 Referenzen 27

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Apache ≫ Tomcat Version >= 8.5.0 <= 8.5.55

Apache ≫ Tomcat Version >= 9.0.0 <= 9.0.35

Apache ≫ Tomcat Version9.0.0 Updatemilestone1

Apache ≫ Tomcat Version9.0.0 Updatemilestone10

Apache ≫ Tomcat Version9.0.0 Updatemilestone11

Apache ≫ Tomcat Version9.0.0 Updatemilestone12

Apache ≫ Tomcat Version9.0.0 Updatemilestone13

Apache ≫ Tomcat Version9.0.0 Updatemilestone14

Apache ≫ Tomcat Version9.0.0 Updatemilestone15

Apache ≫ Tomcat Version9.0.0 Updatemilestone16

Apache ≫ Tomcat Version9.0.0 Updatemilestone17

Apache ≫ Tomcat Version9.0.0 Updatemilestone18

Apache ≫ Tomcat Version9.0.0 Updatemilestone19

Apache ≫ Tomcat Version9.0.0 Updatemilestone2

Apache ≫ Tomcat Version9.0.0 Updatemilestone20

Apache ≫ Tomcat Version9.0.0 Updatemilestone21

Apache ≫ Tomcat Version9.0.0 Updatemilestone22

Apache ≫ Tomcat Version9.0.0 Updatemilestone23

Apache ≫ Tomcat Version9.0.0 Updatemilestone24

Apache ≫ Tomcat Version9.0.0 Updatemilestone25

Apache ≫ Tomcat Version9.0.0 Updatemilestone26

Apache ≫ Tomcat Version9.0.0 Updatemilestone27

Apache ≫ Tomcat Version9.0.0 Updatemilestone3

Apache ≫ Tomcat Version9.0.0 Updatemilestone4

Apache ≫ Tomcat Version9.0.0 Updatemilestone5

Apache ≫ Tomcat Version9.0.0 Updatemilestone6

Apache ≫ Tomcat Version9.0.0 Updatemilestone7

Apache ≫ Tomcat Version9.0.0 Updatemilestone8

Apache ≫ Tomcat Version9.0.0 Updatemilestone9

Apache ≫ Tomcat Version10.0.0 Updatemilestone1

Apache ≫ Tomcat Version10.0.0 Updatemilestone2

Apache ≫ Tomcat Version10.0.0 Updatemilestone3

Apache ≫ Tomcat Version10.0.0 Updatemilestone4

Apache ≫ Tomcat Version10.0.0 Updatemilestone5

Canonical ≫ Ubuntu Linux Version20.04 SwEditionlts

Oracle ≫ Mysql Enterprise Monitor Version <= 8.0.21

Oracle ≫ Siebel Ui Framework Version <= 20.12

Oracle ≫ Workload Manager Version12.2.0.1

Oracle ≫ Workload Manager Version18c

Oracle ≫ Workload Manager Version19c

Opensuse ≫ Leap Version15.1

Opensuse ≫ Leap Version15.2

Debian ≫ Debian Linux Version9.0

Debian ≫ Debian Linux Version10.0

Netapp ≫ Oncommand System Manager Version3.0

Netapp ≫ Oncommand System Manager Version3.1.3

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	39.41%	0.971

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

https://www.oracle.com/security-alerts/cpujan2021.html

Third Party Advisory

https://www.oracle.com/security-alerts/cpuoct2020.html

Third Party Advisory

https://lists.apache.org/thread.html/r8f7484589454638af527182ae55ef5b628ba00c05c5b11887c922fb1%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/ra7092f7492569b39b04ec0decf52628ba86c51f15efb38f5853e2760%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.debian.org/debian-lts-announce/2020/07/msg00010.html

Third Party Advisory

Mailing List

https://usn.ubuntu.com/4596-1/

Third Party Advisory

https://www.debian.org/security/2020/dsa-4727

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00064.html

Third Party Advisory

Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00072.html

Third Party Advisory

Mailing List

https://lists.apache.org/thread.html/r2529016c311ce9485e6f173446d469600fdfbb94dccadfcd9dfdac79%40%3Cusers.tomcat.apache.org%3E

https://lists.apache.org/thread.html/r3ea96d8f36dd404acce83df8aeb22a9e807d6c13ca9c5dec72f872cd%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/r5541ef6b6b68b49f76fc4c45695940116da2bcbe0312ef204a00a2e0%40%3Cannounce.tomcat.apache.org%3E

Vendor Advisory

Mailing List

https://lists.apache.org/thread.html/r5a4f80a6acc6607d61dae424b643b594c6188dd4e1eff04705c10db2%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/r6c29801370a36c1a5159679269777ad0c73276d3015b8bbefea66e5c%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/r74f5a8204efe574cbfcd95b2a16236fe95beb45c4d9fee3dc789dca9%40%3Ccommits.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/r8f3d416c193bc9384a8a7dd368623d441f5fcaff1057115008100561%40%3Ccommits.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/r93ca628ef3a4530dfe5ac49fddc795f0920a4b2a408b57a30926a42b%40%3Ccommits.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/r9ad911fe49450ed9405827af0e7a74104041081ff91864b1f2546bbd%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/rb4ee49ecc4c59620ffd5e66e84a17e526c2c3cfa95d0cd682d90d338%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/rb820f1a2a02bf07414be12c653c2ab5321fd87b9bf6c5e635c53ff4b%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/rc80b96b4b96618b2b7461cb90664a428cfd6605eea9f74e51b792542%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/rea65d6ef2e45dd1c45faae83922042732866c7b88fa109b76c83db52%40%3Cnotifications.ofbiz.apache.org%3E

https://lists.apache.org/thread.html/ref0339792ac6dac1dba83c071a727ad72380899bde60f6aaad4031b9%40%3Cnotifications.ofbiz.apache.org%3E

https://security.netapp.com/advisory/ntap-20200709-0002/

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-11996

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-11996

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-11996

EUVD