Bug 1693325 (CVE-2019-0199)
Summary: | CVE-2019-0199 tomcat: Apache Tomcat HTTP/2 DoS | ||
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Product: | [Other] Security Response | Reporter: | Laura Pardo <lpardo> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | unspecified | CC: | aileenc, alazarot, alee, anstephe, avibelli, bgeorges, bmaxwell, cdewolf, chazlett, cmoulliard, coolsvap, csutherl, darran.lofthouse, dimitris, dkreling, dosoudil, drieden, etirelli, fgavrilo, gvarsami, gzaronik, hhorak, ibek, ikanello, ivan.afonichev, java-sig-commits, jawilson, jbalunas, jclere, jcoleman, jdoyle, jochrist, jolee, jondruse, jorton, jpallich, jschatte, jshepherd, jstastny, jwon, kconner, krathod, krzysztof.daniel, kverlaen, ldimaggi, lgao, loleary, lthon, mbabacek, mizdebsk, mszynkie, mulliken, myarboro, nwallace, paradhya, pgallagh, pgier, pjindal, ppalaga, pslavice, rhcs-maint, rnetuka, rrajasek, rruss, rstancel, rsvoboda, rsynek, rwagner, rzhang, sdaley, spinder, tcunning, theute, tkirby, twalsh, vhalbert, vtunka, weli, yozone |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | tomcat 8.5.38, tomcat 9.0.16 | Doc Type: | If docs needed, set a value |
Doc Text: |
A flaw was found in Apache Tomcat, where the HTTP/2 implementation accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open, which enables them to cause server-side threads to block. This flaw eventually leads to a denial of service attack.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2019-12-02 19:04:51 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 1693326, 1693508 | ||
Bug Blocks: | 1692760 |
Description
Laura Pardo
2019-03-27 14:40:55 UTC
Created tomcat tracking bugs for this issue: Affects: fedora-all [bug 1693326] Statement: pki-servlet-container does not use HTTP/2 in its default configuration. This issue has been addressed in the following products: Red Hat JBoss Web Server Via RHSA-2019:3931 https://access.redhat.com/errata/RHSA-2019:3931 This issue has been addressed in the following products: Red Hat JBoss Web Server 5.2 on RHEL 7 Red Hat JBoss Web Server 5.2 on RHEL 6 Red Hat JBoss Web Server 5.2 on RHEL 8 Via RHSA-2019:3929 https://access.redhat.com/errata/RHSA-2019:3929 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2019-0199 This issue has been addressed in the following products: Red Hat Runtimes Spring Boot 2.1.12 Via RHSA-2020:2366 https://access.redhat.com/errata/RHSA-2020:2366 |