PT-2021-9713 · Resteasy · Resteasy

Ben Manes + 1 · Published 2021-06-02 · Updated 2022-07-15 · CVE-2020-14326

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions RESTEasy (affected versions not specified)

Description A flaw in RESTEasy's RootNode allows incorrect caching of routes, resulting in hash flooding. This leads to slower requests and increased CPU time spent on searching and adding entries, potentially causing a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2020-14326

GHSA-37G7-8VJJ-PJPJ

Affected Products

Resteasy

References · 11

• https://osv.dev/vulnerability/UBUNTU-CVE-2020-14326 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-14326 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-14326 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1855826 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-14326 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-14326 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-37g7-8vjj-pjpj · Vendor Advisory
• https://github.com/resteasy/Resteasy · Note
• https://github.com/resteasy/Resteasy/pull/2471 · Note
• https://security.netapp.com/advisory/ntap-20210713-0001 · Note
• https://issues.redhat.com/browse/RESTEASY-2643 · Note