High severity · published Jun 2, 2021
CVE-2020-14326
A vulnerability was found in RESTEasy, where RootNode incorrectly caches routes
7.5
CVSS
1.2%
EPSS
No
On KEV
Description
A vulnerability was found in RESTEasy, where RootNode incorrectly caches routes. This issue results in hash flooding, leading to slower requests with higher CPU time spent searching and adding the entry. This flaw allows an attacker to cause a denial of service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IC
Integration Camel K · Redhat
All versions, or not specified · source: NVD
OI
Oncommand Insight · Netapp
All versions, or not specified · source: NVD
RE
Resteasy · Redhat
4.2.0 before 4.5.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14326
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14326
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1855826
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210713-0001/
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