Bug 1987299 (CVE-2021-22144)
| Summary: | CVE-2021-22144 elasticsearch: uncontrolled recursion in Grok parser | ||
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| Product: | [Other] Security Response | Reporter: | Guilherme de Almeida Suckevicz <gsuckevi> |
| Component: | vulnerability | Assignee: | Nobody <nobody> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | aileenc, akoufoud, alazarot, anstephe, aos-bugs, apevec, bmontgom, chazlett, dbecker, dbruno, eparis, ewolinet, fjansen, gmalinko, gvarsami, ibek, janstey, jburrell, jcantril, jcoleman, jjoyce, jochrist, jrokos, jschluet, jwendell, jwon, kverlaen, ldimaggi, lhh, lpeer, mburns, mnovotny, nstielau, nwallace, pantinor, piotr1212, pjindal, rcernich, rfreiman, rwagner, sclewis, slinaber, sponnaga, steve.traylen, tcunning, twalsh |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | elasticsearch 7.13.3, elasticsearch 6.8.17 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in Elasticsearch. An uncontrolled recursion vulnerability that could lead to a denial of service attack was identified in the Elasticsearch Grok parser. This flaw allows a user who can submit arbitrary queries to Elasticsearch to create a malicious Grok query that crashes the Elasticsearch node. The highest threat from this vulnerability is to system availability.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 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: | 1987301, 1987300, 1987303 | ||
| Bug Blocks: | 1987302 | ||
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Description
Guilherme de Almeida Suckevicz
2021-07-29 13:09:04 UTC
Created python-elasticsearch tracking bugs for this issue: Affects: epel-all [bug 1987301] Affects: fedora-all [bug 1987303] Affects: openstack-rdo [bug 1987300] This vulnerability is out of security support scope for the following products: * Red Hat JBoss Data Grid 6 * Red Hat JBoss Fuse 6 * Red Hat JBoss Fuse Service Works 6 Please refer to https://access.redhat.com/support/policy/updates/jboss_notes for more details. |