Bug 1530457 (CVE-2018-1041)
Summary: | CVE-2018-1041 jboss-remoting: High CPU Denial of Service | ||
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Product: | [Other] Security Response | Reporter: | Jason Shepherd <jshepherd> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | unspecified | CC: | bmaxwell, cdewolf, chazlett, csutherl, darran.lofthouse, dimitris, dosoudil, fgavrilo, jawilson, jondruse, jshepherd, lgao, msochure, myarboro, osoukup, pgier, pjurak, ppalaga, psakar, pslavice, psotirop, rnetuka, rstancel, rsvoboda, security-response-team, trogers, twalsh, vtunka |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: |
A vulnerability was found in the way RemoteMessageChannel, introduced in jboss-remoting versions 3.3.10.Final-redhat-1, reads from an empty buffer. An attacker could use this flaw to cause denial of service via high CPU caused by an infinite loop.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2019-06-08 03:36:04 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: | 1530459 | ||
Bug Blocks: | 1530445, 1537472 |
Description
Jason Shepherd
2018-01-03 05:40:50 UTC
By default JBoss EAP 7.x doesn't expose port 4447 as it uses HTTP-REMOTING over port 8080. Reference: https://access.redhat.com/solutions/2360971 I couldn't reproduce this issue on EAP 7.0.8 or 7.1.0 after exposing the 'native' connector as explained in previous comment (#4). This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform Via RHSA-2018:0269 https://access.redhat.com/errata/RHSA-2018:0269 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 7 Via RHSA-2018:0268 https://access.redhat.com/errata/RHSA-2018:0268 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 5 Via RHSA-2018:0271 https://access.redhat.com/errata/RHSA-2018:0271 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 Via RHSA-2018:0270 https://access.redhat.com/errata/RHSA-2018:0270 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 Via RHSA-2018:0275 https://access.redhat.com/errata/RHSA-2018:0275 |