جزئیات آسیبپذیری
CVE-2026-15816
Red Hat OpenShift Container Platform 5
Dracut: dracut: root code execution via unescaped error message written to sourced emergency hook script in die()
CVSS 3.1
7.5بالا
شرح رسمی (انگلیسی)
A flaw was found in dracut. The die() error-handling function writes its message into a shell script under the initramfs emergency-hook directory without properly shell-quoting it. When the message contains data derived from the DHCP ROOT_PATH option, an attacker on the adjacent network who controls a rogue DHCP server can inject a command-substitution sequence that executes as root the next time dracut sources its emergency hook scripts during standard boot-failure handling.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.5بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat) | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| Red Hat | Red Hat OpenShift Container Platform 5 | همه | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۳۱- https://access.redhat.com/errata/RHSA-2026:54571 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54575 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:54576 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:57580 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:57772 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:57775 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:57785 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60440 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60445 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:61252 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:62269 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:62409 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:62549 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:63041 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:63044 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:65839 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:65851 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:66357 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:67857 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:69118 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:69119 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:70586 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:70615 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:74499 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:79114 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:90272 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2026-15816 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2459963
- https://bugzilla.redhat.com/show_bug.cgi?id=2500889 issue-trackingx_refsource_REDHAT
- https://github.com/dracutdevs/dracut/blob/master/modules.d/40network/netroot.sh
- https://github.com/dracutdevs/dracut/blob/master/modules.d/99base/dracut-lib.sh
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیبپذیریهای تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۵/۱۶
- آخرین بهروزرسانی
- ۱۴۰۵/۰۸/۱۱
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- redhat
پیشبینی بهرهبرداری (EPSS)
۰٫۳۷٪
احتمال بهرهبرداری در ۳۰ روز
۳۱٫۱٪
صدک (نسبت به همهی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- کامل
ضعفها (CWE)
- CWE-78Improper Neutralization of Special Elements used in an OS Command