CVE-2024-9355: Red Hat Nbde Tang Server

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum.  It is also possible to force a derived key to be all zeros instead of an unpredictable value.  This may have follow-on implications for the Go TLS stack.

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
  • Red Hat Red Hat Enterprise Linux 10
  • Red Hat Red Hat Enterprise Linux 7
  • Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: before 0:0.10-2.el7_9 (fixed in 0:0.10-2.el7_9)
  • Red Hat Red Hat Enterprise Linux 8: before 8100020241001112709.a3795dee (fixed in 8100020241001112709.a3795dee); before 0:9.2.10-20.el8_10 (fixed in 0:9.2.10-20.el8_10); before 0:5.1.1-9.el8_10 (fixed in 0:5.1.1-9.el8_10); before 0:101.5-2.el8_10 (fixed in 0:101.5-2.el8_10)
  • Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: before 0:46.3-8.el8_6 (fixed in 0:46.3-8.el8_6)
  • Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: before 0:46.3-8.el8_6 (fixed in 0:46.3-8.el8_6)
  • Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: before 0:75-10.el8_8 (fixed in 0:75-10.el8_8)
  • Red Hat Red Hat Enterprise Linux 8.8 Update Services For SAP Solutions: before 0:75-10.el8_8 (fixed in 0:75-10.el8_8)
  • Red Hat Red Hat Enterprise Linux 9: before 0:1.21.13-4.el9_4 (fixed in 0:1.21.13-4.el9_4); before 0:9.2.10-19.el9_4 (fixed in 0:9.2.10-19.el9_4); before 0:132-1.el9 (fixed in 0:132-1.el9); before 0:3.6.1-1.el9 (fixed in 0:3.6.1-1.el9)
  • Red Hat Red Hat Enterprise Linux 9.2 Update Services For SAP Solutions: before 0:0.17.0-1.el9_2.1 (fixed in 0:0.17.0-1.el9_2.1)
  • Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support: before 0:5.1.1-4.el9_4 (fixed in 0:5.1.1-4.el9_4)
  • Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: before 0:0.23.0-1.el9_6.1 (fixed in 0:0.23.0-1.el9_6.1)
  • Red Hat Red Hat Openshift Container Platform 4
  • Red Hat Red Hat Openshift Container Storage 4
  • Red Hat Red Hat Openshift Data Foundation 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 2024-10-01. Last modified 2026-10-08.