Bug 1493220 (CVE-2017-12615)
| Summary: | CVE-2017-12615 tomcat: Remote Code Execution via JSP Upload | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Adam Mariš <amaris> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | akurtako, alee, bmaxwell, ccoleman, cdewolf, chazlett, coolsvap, csutherl, darran.lofthouse, dedgar, dimitris, dmcphers, dosoudil, fgavrilo, gzaronik, hhorak, ivan.afonichev, java-sig-commits, jawilson, jclere, jcoleman, jdoyle, jgoulding, jolee, jondruse, jorton, jscalf, jshepherd, krzysztof.daniel, lgao, loleary, mbabacek, mizdebsk, myarboro, nwallace, pgier, pjurak, ppalaga, psakar, pslavice, rnetuka, rstancel, rsvoboda, spinder, theute, twalsh, vhalbert, vtunka, weli, yozone |
| Target Milestone: | --- | Keywords: | Reopened, Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | tomcat 7.0.81 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A vulnerability was discovered in Tomcat where if a servlet context was configured with readonly=false and HTTP PUT requests were allowed, an attacker could upload a JSP file to that context and achieve code execution.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-06-08 03:25:40 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: | 1493779, 1493783, 1493817, 1493818, 1498342, 1498343, 1498344, 1498345 | ||
| Bug Blocks: | 1493229, 1507692, 1509003 | ||
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Description
Adam Mariš
2017-09-19 16:04:54 UTC
Upstream patches: https://svn.apache.org/viewvc?view=revision&revision=1804604 https://svn.apache.org/viewvc?view=revision&revision=1804729 Mitigation: Ensure that readonly is set to true (the default) for the DefaultServlet, WebDAV servlet or application context. Block HTTP methods that permit resource modification for untrusted users. Statement: This flaw affects Tomcat on Red Hat Enterprise Linux only when a specific context is configured with readonly=false. The default configuration has a readonly context, so it is not affected. This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2017:3080 https://access.redhat.com/errata/RHSA-2017:3080 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2017:3081 https://access.redhat.com/errata/RHSA-2017:3081 This issue has been addressed in the following products: Red Hat JBoss Web Server Via RHSA-2017:3114 https://access.redhat.com/errata/RHSA-2017:3114 This issue has been addressed in the following products: Red Hat JBoss Enterprise Web Server 2 for RHEL 6 Red Hat JBoss Enterprise Web Server 2 for RHEL 7 Via RHSA-2017:3113 https://access.redhat.com/errata/RHSA-2017:3113 This issue has been addressed in the following products: Red Hat JBoss Web Server Via RHSA-2018:0465 https://access.redhat.com/errata/RHSA-2018:0465 This issue has been addressed in the following products: Red Hat JBoss Web Server 3 for RHEL 6 Red Hat JBoss Web Server 3 for RHEL 7 Via RHSA-2018:0466 https://access.redhat.com/errata/RHSA-2018:0466 |