Bug 1905796 (CVE-2020-35510)
| Summary: | CVE-2020-35510 jboss-remoting: Threads hold up forever in the EJB server by suppressing the ack from an EJB client | ||
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| Product: | [Other] Security Response | Reporter: | Ted Jongseok Won <jwon> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | aboyko, aileenc, akoufoud, alazarot, almorale, anstephe, asoldano, atangrin, avibelli, bbaranow, bgeorges, bmaxwell, brian.stansberry, cdewolf, chazlett, darran.lofthouse, dkreling, dosoudil, drieden, eleandro, etirelli, ggaughan, gmalinko, gvarsami, ibek, iweiss, janstey, jawilson, jbamanya, jcoleman, jochrist, jolee, jpallich, jperkins, jschatte, jstastny, jwon, kconner, krathod, kverlaen, kwills, ldimaggi, lgao, loleary, lthon, mnovotny, msochure, msvehla, mszynkie, nwallace, pdrozd, pgallagh, pjindal, pmackay, rguimara, rrajasek, rruss, rstancel, rsvoboda, rsynek, rwagner, sdaley, smaestri, spinder, sthorger, tcunning, theute, tkirby, tom.jenkinson, vhalbert |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | jboss-remoting 5.0.20.SP1-redhat-00001 | Doc Type: | --- |
| Doc Text: |
A flaw was found in jboss-remoting. A malicious attacker could cause threads to hold up forever in the EJB server by writing a sequence of bytes corresponding to the expected messages of a successful EJB client request, but omitting the ACK messages, or just tamper with jboss-remoting code, deleting the lines that send the ACK message from the EJB client code resulting in a denial of service. The highest threat from this vulnerability is to system availability.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-03-16 19:19:19 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: | |||
| Bug Blocks: | 1902747 | ||
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Description
Ted Jongseok Won
2020-12-09 05:33:23 UTC
This vulnerability is out of security support scope for the following products: * Red Hat Enterprise Application Platform 6 * Red Hat Enterprise Application Platform 5 * Red Hat JBoss Operations Network 3 * Red Hat Data Grid 7 * Red Hat JBoss BRMS 5 * Red Hat JBoss Data Virtualization 6 * Red Hat JBoss Fuse 6 * Red Hat JBoss Fuse Service Works 6 * Red Hat JBoss SOA Platform 5 Please refer to https://access.redhat.com/support/policy/updates/jboss_notes for more details. Marking Red Hat Fuse 7 as having a low impact, Fuse 7 distributes affected versions of JBoss Remoting via Fuse on EAP, however the functionality of these artifacts is not used by Fuse. This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform Via RHSA-2021:0885 https://access.redhat.com/errata/RHSA-2021:0885 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 7 Via RHSA-2021:0873 https://access.redhat.com/errata/RHSA-2021:0873 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 8 Via RHSA-2021:0874 https://access.redhat.com/errata/RHSA-2021:0874 This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 6 Via RHSA-2021:0872 https://access.redhat.com/errata/RHSA-2021:0872 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-2020-35510 This issue has been addressed in the following products: Red Hat Single Sign-On 7.4.6 Via RHSA-2021:0974 https://access.redhat.com/errata/RHSA-2021:0974 This issue has been addressed in the following products: Red Hat EAP-XP via EAP 7.3.x base Via RHSA-2021:2210 https://access.redhat.com/errata/RHSA-2021:2210 This issue has been addressed in the following products: Red Hat Fuse 7.10 Via RHSA-2021:5134 https://access.redhat.com/errata/RHSA-2021:5134 |