CVE-2024-1394: Red Hat Nbde Tang Server

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

A memory leak flaw was found in Golang in the RSA encrypting/decrypting code, which might lead to a resource exhaustion vulnerability using attacker-controlled inputs. The memory leak happens in github.com/golang-fips/openssl/openssl/rsa.go#L113. The objects leaked are pkey and ctx. That function uses named return parameters to free pkey and ctx if there is an error initializing the context or setting the different properties. All return statements related to error cases follow the "return nil, nil, fail(...)" pattern, meaning that pkey and ctx will be nil inside the deferred function that should free them.

Affected products

Red Hat Nbde Tang Server
Red Hat Openshift Developer Tools And Services
Red Hat Openshift Pipelines
Red Hat Openshift Serverless
Red Hat Red Hat Ansible Automation Platform 1.2
Red Hat Red Hat Ansible Automation Platform 2.4 For Rhel 8: before 0:1.4.5-1.el8ap (fixed in 0:1.4.5-1.el8ap)
Red Hat Red Hat Ansible Automation Platform 2.4 For Rhel 9: before 0:1.4.5-1.el9ap (fixed in 0:1.4.5-1.el9ap)
Red Hat Red Hat Certification For Red Hat Enterprise Linux 8
Red Hat Red Hat Certification Program For Red Hat Enterprise Linux 9
Red Hat Red Hat Developer Tools: before 0:1.19.13-6.el7_9 (fixed in 0:1.19.13-6.el7_9)
Red Hat Red Hat Enterprise Linux 7
Red Hat Red Hat Enterprise Linux 8: before 8090020240313170136.26eb71ac (fixed in 8090020240313170136.26eb71ac); before 0:5.1.1-2.el8_9 (fixed in 0:5.1.1-2.el8_9); before 0:9.2.10-8.el8_9 (fixed in 0:9.2.10-8.el8_9); before 0:9.2.10-16.el8_10 (fixed in 0:9.2.10-16.el8_10); before 8100020240808093819.afee755d (fixed in 8100020240808093819.afee755d); before 0:101-2.el8_10 (fixed in 0:101-2.el8_10)
Red Hat Red Hat Enterprise Linux 9: before 0:1.20.12-2.el9_3 (fixed in 0:1.20.12-2.el9_3); before 0:9.2.10-8.el9_3 (fixed in 0:9.2.10-8.el9_3); before 0:5.1.1-2.el9_3 (fixed in 0:5.1.1-2.el9_3); before 0:1.21.9-2.el9_4 (fixed in 0:1.21.9-2.el9_4); before 0:9.2.10-16.el9_4 (fixed in 0:9.2.10-16.el9_4); before 0:5.1.1-2.el9_4 (fixed in 0:5.1.1-2.el9_4); …
Red Hat Red Hat Enterprise Linux 9.0 Update Services For SAP Solutions: before 2:4.2.0-4.el9_0 (fixed in 2:4.2.0-4.el9_0); before 1:1.0.1-6.el9_0 (fixed in 1:1.0.1-6.el9_0)
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support: before 0:1.19.13-7.el9_2 (fixed in 0:1.19.13-7.el9_2); before 2:4.4.1-20.el9_2 (fixed in 2:4.4.1-20.el9_2)
Red Hat Red Hat Openshift Container Platform 4
Red Hat Red Hat Openshift Container Platform 4.12: before 1:1.23.4-5.2.rhaos4.12.el8 (fixed in 1:1.23.4-5.2.rhaos4.12.el8); before 0:0.16.0-2.2.rhaos4.12.el8 (fixed in 0:0.16.0-2.2.rhaos4.12.el8); before 1:1.4.0-1.1.rhaos4.12.el8 (fixed in 1:1.4.0-1.1.rhaos4.12.el8); before 0:1.25.3-5.2.rhaos4.12.git44a2cb2.el9 (fixed in 0:1.25.3-5.2.rhaos4.12.git44a2cb2.el9); before 0:1.25.0-2.2.el8 (fixed in 0:1.25.0-2.2.el8); before 0:2.14.0-5.2.rhaos4.12.el9 (fixed in 0:2.14.0-5.2.rhaos4.12.el9); …
Red Hat Red Hat Openshift Container Platform 4.13: before 1:1.29.1-2.2.rhaos4.13.el8 (fixed in 1:1.29.1-2.2.rhaos4.13.el8); before 1:1.4.0-1.1.rhaos4.13.el8 (fixed in 1:1.4.0-1.1.rhaos4.13.el8); before 0:1.26.5-11.1.rhaos4.13.git919cc6e.el8 (fixed in 0:1.26.5-11.1.rhaos4.13.git919cc6e.el8); before 0:1.26.0-4.1.el8 (fixed in 0:1.26.0-4.1.el8); before 0:2.15.0-7.1.rhaos4.13.el9 (fixed in 0:2.15.0-7.1.rhaos4.13.el9); before 0:4.13.0-202404020737.p0.gd192e90.assembly.stream.el8 (fixed in 0:4.13.0-202404020737.p0.gd192e90.assembly.stream.el8); …
Red Hat Red Hat Openshift Container Platform 4.14: before 0:0.19.0-1.3.rhaos4.14.el8 (fixed in 0:0.19.0-1.3.rhaos4.14.el8); before 1:1.4.0-1.2.rhaos4.14.el8 (fixed in 1:1.4.0-1.2.rhaos4.14.el8); before 0:1.27.4-6.1.rhaos4.14.gitd09e4c0.el8 (fixed in 0:1.27.4-6.1.rhaos4.14.gitd09e4c0.el8); before 0:1.27.0-3.1.el8 (fixed in 0:1.27.0-3.1.el8); before 0:2.16.2-2.1.rhaos4.14.el9 (fixed in 0:2.16.2-2.1.rhaos4.14.el9); before 0:4.14.0-202403261640.p0.gf7b14a9.assembly.stream.el8 (fixed in 0:4.14.0-202403261640.p0.gf7b14a9.assembly.stream.el8); …
Red Hat Red Hat Openshift Container Platform 4.15: before 1:1.29.1-20.3.rhaos4.15.el8 (fixed in 1:1.29.1-20.3.rhaos4.15.el8); before 0:0.20.0-1.1.rhaos4.15.el8 (fixed in 0:0.20.0-1.1.rhaos4.15.el8); before 1:1.4.0-1.2.rhaos4.15.el8 (fixed in 1:1.4.0-1.2.rhaos4.15.el8); before 0:1.28.4-8.rhaos4.15.git24f50b9.el8 (fixed in 0:1.28.4-8.rhaos4.15.git24f50b9.el8); before 0:1.28.0-3.1.el8 (fixed in 0:1.28.0-3.1.el8); before 0:2.16.2-2.1.rhaos4.15.el9 (fixed in 0:2.16.2-2.1.rhaos4.15.el9); …
Red Hat Red Hat Openshift Container Storage 4
Red Hat Red Hat Openshift Dev Spaces
Red Hat Red Hat Openshift Gitops
Red Hat Red Hat Openshift On Aws
Red Hat Red Hat Openshift Virtualization 4
and 10 more

Published 2024-03-21. Last modified 2026-10-09.