Bug 1985039 (CVE-2021-22145) - CVE-2021-22145 elasticsearch: memory disclosure in error reporting
Summary: CVE-2021-22145 elasticsearch: memory disclosure in error reporting
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2021-22145
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1985044 1985045 1985046 1985932
Blocks: 1985040
TreeView+ depends on / blocked
 
Reported: 2021-07-22 17:15 UTC by Guilherme de Almeida Suckevicz
Modified: 2023-09-01 00:42 UTC (History)
65 users (show)

Fixed In Version: elasticsearch 7.13.4
Clone Of:
Environment:
Last Closed: 2021-10-28 08:58:48 UTC
Embargoed:

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Description Guilherme de Almeida Suckevicz 2021-07-22 17:15:12 UTC 
A memory disclosure vulnerability was identified in Elasticsearch 7.10.0 to 7.13.3 error reporting. A user with the ability to submit arbitrary queries to Elasticsearch could submit a malformed query that would result in an error message returned containing previously used portions of a data buffer. This buffer could contain sensitive information such as Elasticsearch documents or authentication details.

Reference:
https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177
Comment 1 Guilherme de Almeida Suckevicz 2021-07-22 17:18:38 UTC 
Created python-elasticsearch tracking bugs for this issue:

Affects: epel-all [bug 1985045]
Affects: fedora-all [bug 1985046]
Affects: openstack-rdo [bug 1985044]
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