CVE-2020-25689

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
redhatCNA
5.3 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
VendorProductVersion
redhatwildfly
𝑥
≤ 21.0.0
redhatfuse
6.0.0
redhatjboss_data_grid
7.0.0
redhatjboss_enterprise_application_platform
7.0.0
redhatjboss_fuse
7.0.0
redhatopenshift_application_runtimes
-
redhatsingle_sign-on
7.0
netappactive_iq_unified_manager
-
netappactive_iq_unified_manager
-
netappactive_iq_unified_manager
-
netapponcommand_insight
-
netappservice_level_manager
-
𝑥
= Vulnerable software versions