CVE-2020-11080: Denial of service in nghttp2
First published: Tue Jun 02 2020(Updated: )
A resource consumption vulnerability was found in nghttp2. This flaw allows an attacker to repeatedly construct an overly large HTTP/2 SETTINGS frame with a length of 14,400 bytes that causes excessive CPU usage, leading to a denial of service.
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/nodejs | <=10.20.1~dfsg-1<=10.19.0~dfsg1-1 | 10.21.0~dfsg-1 12.18.0~dfsg-1 10.21.0~dfsg-1~deb10u1 |
| Nghttp2 Nghttp2 | <1.41.0 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| openSUSE Leap | =15.1 | |
| Fedoraproject Fedora | =31 | |
| Fedoraproject Fedora | =33 | |
| Oracle Banking Extensibility Workbench | =14.3.0 | |
| Oracle Banking Extensibility Workbench | =14.4.0 | |
| Oracle Blockchain Platform | <21.1.2 | |
| Oracle Enterprise Communications Broker | =3.1.0 | |
| Oracle Enterprise Communications Broker | =3.2.0 | |
| Oracle GraalVM | =19.3.2 | |
| Oracle GraalVM | =20.1.0 | |
| Oracle MySQL | >=7.3.0<=7.3.30 | |
| Oracle MySQL | >=7.4.0<=7.4.29 | |
| Oracle MySQL | >=7.5.0<=7.5.19 | |
| Oracle MySQL | >=7.6.0<=7.6.15 | |
| Oracle MySQL | >=8.0.0<=8.0.21 | |
| Nodejs Node.js | >=10.0.0<=10.12.0 | |
| Nodejs Node.js | >=10.13.0<10.21.0 | |
| Nodejs Node.js | >=12.0.0<=12.12.0 | |
| Nodejs Node.js | >=12.13.0<12.18.0 | |
| Nodejs Node.js | >=14.0.0<=14.4.0 | |
| redhat/jbcs-httpd24-curl | <0:7.64.1-36.jbcs.el6 | 0:7.64.1-36.jbcs.el6 |
| redhat/jbcs-httpd24-httpd | <0:2.4.37-57.jbcs.el6 | 0:2.4.37-57.jbcs.el6 |
| redhat/jbcs-httpd24-nghttp2 | <0:1.39.2-25.jbcs.el6 | 0:1.39.2-25.jbcs.el6 |
| redhat/jbcs-httpd24-curl | <0:7.64.1-36.jbcs.el7 | 0:7.64.1-36.jbcs.el7 |
| redhat/jbcs-httpd24-httpd | <0:2.4.37-57.jbcs.el7 | 0:2.4.37-57.jbcs.el7 |
| redhat/jbcs-httpd24-nghttp2 | <0:1.39.2-25.jbcs.el7 | 0:1.39.2-25.jbcs.el7 |
| redhat/jbcs-httpd24-openssl-pkcs11 | <0:0.4.10-7.jbcs.el7 | 0:0.4.10-7.jbcs.el7 |
| redhat/servicemesh-proxy | <0:1.0.10-3.el8 | 0:1.0.10-3.el8 |
| redhat/servicemesh-proxy | <0:1.1.2-3.el8 | 0:1.1.2-3.el8 |
| redhat/nghttp2 | <0:1.33.0-3.el8_2.1 | 0:1.33.0-3.el8_2.1 |
| redhat/nghttp2 | <0:1.33.0-1.el8_0.2 | 0:1.33.0-1.el8_0.2 |
| redhat/nghttp2 | <0:1.33.0-3.el8_1.1 | 0:1.33.0-3.el8_1.1 |
| redhat/httpd24-nghttp2 | <0:1.7.1-8.el6.1 | 0:1.7.1-8.el6.1 |
| redhat/httpd24-nghttp2 | <0:1.7.1-8.el7.1 | 0:1.7.1-8.el7.1 |
| redhat/rh-nodejs12-nodejs | <0:12.18.2-1.el7 | 0:12.18.2-1.el7 |
| redhat/rh-nodejs10-nodejs | <0:10.21.0-3.el7 | 0:10.21.0-3.el7 |
| debian/nghttp2 | <=1.36.0-2+deb10u1 | 1.36.0-2+deb10u2 1.43.0-1 1.52.0-1 1.58.0-1 |
| debian/nodejs | 10.24.0~dfsg-1~deb10u1 10.24.0~dfsg-1~deb10u3 12.22.12~dfsg-1~deb11u4 18.13.0+dfsg1-1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2020-11080 https://nvd.nist.gov/vuln/detail/CVE-2020-11080 https://github.com/nghttp2/nghttp2/security/advisories/GHSA-q5wr-xfw9-q7xr
- https://bugzilla.redhat.com/show_bug.cgi?id=1844929
- https://access.redhat.com/errata/RHSA-2020:2644
- https://access.redhat.com/errata/RHSA-2020:2524
- https://access.redhat.com/errata/RHSA-2020:2523
- https://access.redhat.com/errata/RHSA-2020:2848
- https://access.redhat.com/errata/RHSA-2020:2852
- https://access.redhat.com/errata/RHSA-2020:2755
- https://access.redhat.com/errata/RHSA-2020:3042
- https://access.redhat.com/errata/RHSA-2020:2850
- https://access.redhat.com/errata/RHSA-2020:2847
- https://access.redhat.com/errata/RHSA-2020:2849
- https://access.redhat.com/errata/RHSA-2020:2823
- https://access.redhat.com/errata/RHSA-2020:2646
- https://access.redhat.com/errata/RHSA-2020:2784
- https://access.redhat.com/errata/RHSA-2020:2895
- https://access.redhat.com/errata/RHSA-2020:3084
- https://access.redhat.com/security/cve/CVE-2020-11080
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00024.html
- https://github.com/nghttp2/nghttp2/commit/336a98feb0d56b9ac54e12736b18785c27f75090
- https://github.com/nghttp2/nghttp2/commit/f8da73bd042f810f34d19f9eae02b46d870af394
- https://github.com/nghttp2/nghttp2/security/advisories/GHSA-q5wr-xfw9-q7xr
- https://lists.debian.org/debian-lts-announce/2021/10/msg00011.html
- https://lists.debian.org/debian-lts-announce/2023/10/msg00023.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AAC2AA36OTRHKSVM5OV7TTVB3CZIGEFL/
- https://www.debian.org/security/2020/dsa-4696
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://security-tracker.debian.org/tracker/CVE-2020-11080
- https://security-tracker.debian.org/tracker/CVE-2020-8172
- https://security-tracker.debian.org/tracker/CVE-2020-8174
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11080
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8172
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8174
- https://nodejs.org/en/blog/vulnerability/june-2020-security-releases
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=962145
- https://nodejs.org/en/blog/vulnerability/june-2020-security-releases/#http-2-large-settings-frame-dos-low-cve-2020-11080
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1844931
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1844932
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1844930
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1844929#c2
- https://src.fedoraproject.org/rpms/nodejs/c/fa3bbd7aedac586123f61db60a4bc2b20177503d?branch=10
- https://src.fedoraproject.org/rpms/nodejs/c/b031e5cbac070ad813f7e7723a122287a451aa7e?branch=12
- https://src.fedoraproject.org/rpms/nodejs/c/78887f1479112d6d5671c012b841411e2b89758f?branch=14
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1844929#c8
- https://access.redhat.com/security/cve/cve-2020-11080
- https://issues.redhat.com/browse/JBCS-976
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1847481
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1847482
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1847483
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1847484
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1847485
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AAC2AA36OTRHKSVM5OV7TTVB3CZIGEFL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
Parent vulnerabilities
(Appears in the following advisories)
- collector/redhat-cve
- collector/nvd-api
- collector/debian-bugs
- alias/CVE-2020-11080
- collector/nvd-index
- collector/security-tracker-debian
- agent/author
- agent/type
- agent/first-publish-date
- agent/remedy
- agent/softwarecombine
- agent/weakness
- collector/redhat-bugzilla
- source/Red Hat
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/title
- agent/references
- agent/last-modified-date
- agent/severity
- agent/tags
- agent/description
- agent/event
- package-manager/redhat
- vendor/nghttp2
- canonical/nghttp2 nghttp2
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- version/debian debian linux/10.0
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/15.1
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/31
- version/fedoraproject fedora/33
- vendor/oracle
- canonical/oracle banking extensibility workbench
- version/oracle banking extensibility workbench/14.3.0
- version/oracle banking extensibility workbench/14.4.0
- canonical/oracle blockchain platform
- canonical/oracle enterprise communications broker
- version/oracle enterprise communications broker/3.1.0
- version/oracle enterprise communications broker/3.2.0
- canonical/oracle graalvm
- version/oracle graalvm/19.3.2
- version/oracle graalvm/20.1.0
- canonical/oracle mysql
- version/oracle mysql/7.3.0
- version/oracle mysql/7.3.30
- version/oracle mysql/7.4.0
- version/oracle mysql/7.4.29
- version/oracle mysql/7.5.0
- version/oracle mysql/7.5.19
- version/oracle mysql/7.6.0
- version/oracle mysql/7.6.15
- version/oracle mysql/8.0.0
- version/oracle mysql/8.0.21
- vendor/nodejs
- canonical/nodejs node.js
- version/nodejs node.js/10.0.0
- version/nodejs node.js/10.12.0
- version/nodejs node.js/10.13.0
- version/nodejs node.js/12.0.0
- version/nodejs node.js/12.12.0
- version/nodejs node.js/12.13.0
- version/nodejs node.js/14.0.0
- version/nodejs node.js/14.4.0
- package-manager/debian