Golang-fips: golang fips zeroed buffer

Description

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.

Timeline

Scores

EPSS (exploitation in 30 days)

0.30% · top 77% of all CVEs (12 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: no · Technical impact: total

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.

Affected products

• github.com/golang-fips/openssl

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 7 Extended Lifecycle Support

  • unaffected 0:0.10-2.el7_9 – < *

• Red Hat · Red Hat Enterprise Linux 8

  • unaffected 8100020241001112709.a3795dee – < *

• Red Hat · Red Hat Enterprise Linux 8

  • unaffected 0:9.2.10-20.el8_10 – < *

• Red Hat · Red Hat Enterprise Linux 8

  • unaffected 0:5.1.1-9.el8_10 – < *

• Red Hat · Red Hat Enterprise Linux 8

  • unaffected 0:101.5-2.el8_10 – < *

• Red Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support

  • unaffected 1:0.2.0-6.el8_4.2 – < *

• Red Hat · Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

  • unaffected 1:0.2.0-6.el8_4.2 – < *

• Red Hat · Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support

  • unaffected 0:46.3-8.el8_6 – < *

• Red Hat · Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support

  • unaffected 1:0.2.1-14.el8_6.1 – < *

• Red Hat · Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On

  • unaffected 0:46.3-8.el8_6 – < *

• Red Hat · Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On

  • unaffected 1:0.2.1-14.el8_6.1 – < *

• Red Hat · Red Hat Enterprise Linux 8.8 Telecommunications Update Service

  • unaffected 0:75-10.el8_8 – < *

• Red Hat · Red Hat Enterprise Linux 8.8 Telecommunications Update Service

  • unaffected 1:0.2.2-1.el8_8.3 – < *

• Red Hat · Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions

  • unaffected 0:75-10.el8_8 – < *

• Red Hat · Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions

  • unaffected 1:0.2.2-1.el8_8.3 – < *

• Red Hat · Red Hat Enterprise Linux 9

  • unaffected 0:1.21.13-4.el9_4 – < *

• Red Hat · Red Hat Enterprise Linux 9

  • unaffected 0:9.2.10-19.el9_4 – < *

• Red Hat · Red Hat Enterprise Linux 9

  • unaffected 0:132-1.el9 – < *

• Red Hat · Red Hat Enterprise Linux 9

  • unaffected 0:3.6.1-1.el9 – < *

• Red Hat · Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

  • unaffected 0:0.17.0-1.el9_2.1 – < *

• Red Hat · Red Hat Enterprise Linux 9.4 Extended Update Support

  • unaffected 0:5.1.1-4.el9_4 – < *

• Red Hat · Red Hat Enterprise Linux 9.6 Extended Update Support

  • unaffected 0:0.23.0-1.el9_6.1 – < *

• Red Hat · Satellite Client 6 for RHEL 10

  • unaffected 0:0.3.1-1.el10sat – < *

• Red Hat · Satellite Client 6 for RHEL 8

  • unaffected 0:0.3.1-1.el8sat – < *

• Red Hat · Satellite Client 6 for RHEL 9

  • unaffected 0:0.3.1-1.el9sat – < *

• Red Hat · Streams for Apache Kafka 2.9.0

  All versions: unaffected

• Red Hat · Red Hat Trusted Artifact Signer 1.3

  • unaffected 1787305413 – < *

• Red Hat · NBDE Tang Server

  All versions: affected

• Red Hat · OpenShift Developer Tools and Services

  All versions: affected

• Red Hat · OpenShift Developer Tools and Services

  All versions: affected

• Red Hat · OpenShift Pipelines

  All versions: affected

• Red Hat · OpenShift Serverless

  All versions: affected

• Red Hat · Red Hat Ansible Automation Platform 1.2

  All versions: affected

• Red Hat · Red Hat Ansible Automation Platform 1.2

  All versions: affected

• Red Hat · Red Hat Ansible Automation Platform 2

  All versions: unaffected

• Red Hat · Red Hat Ansible Automation Platform 2

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 10

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 7

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 7

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 8

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: unaffected

• Red Hat · Red Hat Enterprise Linux 9

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unknown

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat OpenShift Container Platform 4

  All versions: affected

• Red Hat · Red Hat Openshift Container Storage 4

  All versions: affected

• Red Hat · Red Hat Openshift Data Foundation 4

  All versions: unaffected

• Red Hat · Red Hat OpenShift Dev Spaces

  All versions: unaffected

• Red Hat · Red Hat OpenShift GitOps

  All versions: affected

• Red Hat · Red Hat OpenShift on AWS

  All versions: affected

• Red Hat · Red Hat OpenShift Virtualization 4

  All versions: affected

• Red Hat · Red Hat OpenStack Platform 16.2

  All versions: unaffected

• Red Hat · Red Hat OpenStack Platform 16.2

  All versions: unaffected

• Red Hat · Red Hat OpenStack Platform 16.2

  All versions: unaffected

• Red Hat · Red Hat OpenStack Platform 16.2

  All versions: unaffected

• Red Hat · Red Hat OpenStack Platform 17.1

  All versions: unaffected

• Red Hat · Red Hat OpenStack Platform 17.1

  All versions: unaffected

• Red Hat · Red Hat OpenStack Platform 17.1

  All versions: unaffected

• Red Hat · Red Hat OpenStack Platform 17.1

  All versions: unaffected

• Red Hat · Red Hat Satellite 6

  All versions: unaffected

• Red Hat · Red Hat Satellite 6

  All versions: unaffected

• Red Hat · Red Hat Satellite 6

  All versions: affected

• Red Hat · Red Hat Satellite 6

  All versions: affected

• Red Hat · Red Hat Satellite 6

  All versions: affected

• Red Hat · Red Hat Satellite 6

  All versions: affected

• Red Hat · Red Hat Service Interconnect 1

  All versions: affected

• Red Hat · Red Hat Service Interconnect 1

  All versions: unaffected

• Red Hat · Red Hat Service Interconnect 1

  All versions: affected

• Red Hat · Red Hat Storage 3

  All versions: affected

Affected packages

From reviewed advisories of the GitHub Advisory Database.

• Gogithub.com/golang-fips/opensslGHSA-3h3x-2hwv-hr52 (opens in a new tab)

What to do

Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• EUVD EUVD-2024-2916 (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisory GHSA-3h3x-2hwv-hr52 (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2024-9355](https://cveledger.app/badge/CVE-2024-9355.svg)](https://cveledger.app/cve/CVE-2024-9355)

Record last updated 10 Nov 2026, 17:49 UTC.