جزئیات آسیبپذیری
CVE-2026-27145
Go standard library crypto/x509Red Hat Assisted Installer for Red Hat OpenShift Container Platform 2Red Hat Confidential Compute AttestationRed Hat Deployment Validation OperatorRed Hat ExternalDNS OperatorRed Hat Fence Agents Remediation Operator
Inefficient candidate hostname parsing in crypto/x509
CVSS 3.1
7.5بالا
شرح رسمی (انگلیسی)
(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name (SAN) entries. This caused strings.Split(host, ".") to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically based on the number of SAN entries multiplied by the hostname's label count. Because x509.Verify validates hostnames before building the certificate chain, this overhead occurred even for untrusted certificates.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 6.5متوسط | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H |
| 7.5بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| Go standard library | crypto/x509 | v < 1.25.11 | CVEProject cvelistV5 (CNA) |
| Go standard library | crypto/x509 | 1.26.0-0 ≤ v < 1.26.4 | CVEProject cvelistV5 (CNA) |
| Red Hat | Assisted Installer for Red Hat OpenShift Container Platform 2 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Confidential Compute Attestation | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Deployment Validation Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | ExternalDNS Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | ExternalDNS Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Fence Agents Remediation Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | File Integrity Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Machine Deletion Remediation Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Migration Toolkit for Containers | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Multiarch Tuning Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Multicluster Engine for Kubernetes | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Multicluster Engine for Kubernetes | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Multicluster Engine for Kubernetes | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Network Observability Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Node HealthCheck Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Node HealthCheck Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Node HealthCheck Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | OpenShift Lightspeed | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | OpenShift Pipelines | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | OpenShift Pipelines | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | OpenShift Serverless | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Power monitoring for Red Hat OpenShift | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat 3scale API Management Platform 2 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Ceph Storage 5 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Ceph Storage 6 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Connectivity Link 1 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Connectivity Link 1 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Edge Manager 1 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 10 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 10 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 7 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 9 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 9 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux AI (RHEL AI) 3 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift AI (RHOAI) | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift Cluster Manager CLI | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift Container Platform 4 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift Container Platform 4 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift Container Platform 4 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift Container Platform 4 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift Container Platform 4 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift Dev Workspaces Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift Virtualization 4 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift on AWS | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenStack Platform 16.2 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenStack Platform 17.1 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenStack Platform 17.1 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenStack Platform 17.1 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenStack Platform 18.0 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenStack Platform 18.0 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Satellite 6 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Security Profiles Operator | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Zero Trust Workload Identity Manager | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Zero Trust Workload Identity Manager - Tech Preview | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | streams for Apache Kafka 2 | همه | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۰۰- https://groups.google.com/g/golang-announce/c/tKs3rmcBcKw
- https://go.dev/cl/783621
- https://go.dev/issue/79694
- https://pkg.go.dev/vuln/GO-2026-5037
- https://access.redhat.com/security/cve/CVE-2026-27145 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2484207 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27145.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:42079 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42080 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:68334 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:68335 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:53416 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:50319 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54757 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:57482 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42082 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42150 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42151 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42240 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49703 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49702 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:53413 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:53374 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54168 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:51187 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:46394 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:46395 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:29980 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:35832 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:34357 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:39005 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42946 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:39573 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:38995 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:41930 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:61253 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60354 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:57649 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:53412 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60315 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49712 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:53415 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54401 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:29981 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:34359 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:39879 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36317 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54531 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:61314 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54500 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:41030 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:44622 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:47149 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:53530 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:52946 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:66022 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:51057 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60387 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:47737 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60390 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60388 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54427 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60391 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60386 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:63016 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42142 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:33574 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:23262 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:23264 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54441 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42644 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36648 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:41036 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60025 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:57488 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54603 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49705 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49729 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49744 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49765 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:49770 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:50205 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36797 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42043 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42047 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42050 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42051 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:42049 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:55899 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54435 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54525 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:57194 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:59556 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:59593 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:59557 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54432 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:59579 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:59558 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:47735 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:59559 vendor-advisoryx_refsource_REDHAT
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیبپذیریهای تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۳/۱۳
- آخرین بهروزرسانی
- ۱۴۰۵/۰۶/۲۷
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Go
پیشبینی بهرهبرداری (EPSS)
۰٫۵۹٪
احتمال بهرهبرداری در ۳۰ روز
۴۸٫۴٪
صدک (نسبت به همهی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- جزئی
ضعفها (CWE)
- CWE-606Unchecked Input for Loop Condition