CVE-2020-25689

CVSS V2 Medium 6.8 CVSS V3 Medium 6.5
Description
A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.
Overview
  • CVE ID
  • CVE-2020-25689
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2020-11-02T21:15:27
  • Last Modified Date
  • 2023-02-12T23:40:41
Weakness Enumerations
CWE URL
CWE-401 http://cwe.mitre.org/data/definitions/401.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:redhat:wildfly:*:*:*:*:*:*:*:* 1 OR 21.0.0
cpe:2.3:a:redhat:fuse:6.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:jboss_data_grid:7.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:* 1 OR
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* 1 OR
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:* 1 OR
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:service_level_manager:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689 Exploit Issue Tracking Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20201123-0006/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-25689
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25689
History
Created Old Value New Value Data Type Notes
2022-05-10 06:51:13 Added to TrackCVE
2022-12-05 15:57:37 2020-11-02T21:15Z 2020-11-02T21:15:27 CVE Published Date updated
2022-12-05 15:57:37 2022-11-07T20:06:03 CVE Modified Date updated
2022-12-05 15:57:37 Analyzed Vulnerability Status updated
2023-02-13 00:11:53 2023-02-12T23:40:41 CVE Modified Date updated
2023-02-13 00:11:53 Analyzed Modified Vulnerability Status updated