جزئیات آسیب‌پذیری
CVE-2026-3039
ISC BIND 9Red Hat Enterprise Linux 6Red Hat OpenShift Container Platform 4
BIND 9 server memory exhaustion during GSS-API TKEY negotiation
CVSS 3.1
7.5بالا
شرح رسمی (انگلیسی)
BIND servers that are configured to use TKEY-based authentication via GSS-API tokens are vulnerable to excessive memory consumption when receiving and processing maliciously-constructed packets. Typically these servers will be found in Active Directory integrated DNS deployments and/or Kerberos-secured DNS environments. This issue affects BIND 9 versions 9.0.0 through 9.16.50, 9.18.0 through 9.18.48, 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, 9.9.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.5بالا | 3.1 | CVEProject cvelistV5 (CNA) (isc) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 |
|---|---|---|---|
| ISC | BIND 9 | 9.0.0 ≤ v ≤ 9.16.50 | CVEProject cvelistV5 (CNA) |
| ISC | BIND 9 | 9.18.0 ≤ v ≤ 9.18.48 | CVEProject cvelistV5 (CNA) |
| ISC | BIND 9 | 9.18.11-S1 ≤ v ≤ 9.18.48-S1 | CVEProject cvelistV5 (CNA) |
| ISC | BIND 9 | 9.20.0 ≤ v ≤ 9.20.22 | CVEProject cvelistV5 (CNA) |
| ISC | BIND 9 | 9.20.9-S1 ≤ v ≤ 9.20.22-S1 | CVEProject cvelistV5 (CNA) |
| ISC | BIND 9 | 9.21.0 ≤ v ≤ 9.21.21 | CVEProject cvelistV5 (CNA) |
| ISC | BIND 9 | 9.9.3-S1 ≤ v ≤ 9.16.50-S1 | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 6 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat OpenShift Container Platform 4 | همه | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۸- https://kb.isc.org/docs/cve-2026-3039 vendor-advisory
- https://downloads.isc.org/isc/bind9/9.18.49 patch
- https://downloads.isc.org/isc/bind9/9.20.23 patch
- https://downloads.isc.org/isc/bind9/9.21.22 patch
- https://access.redhat.com/security/cve/CVE-2026-3039 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2479767 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3039.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:60383 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:62549 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:65851 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24338 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24339 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:23360 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:57189 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:55441 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24367 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24368 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:20334 vendor-advisoryx_refsource_REDHAT
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۲/۳۰
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۶/۲۶
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- isc
پیش‌بینی بهره‌برداری (EPSS)
۱٫۰۸٪
احتمال بهره‌برداری در ۳۰ روز
۶۵٫۴٪
صدک (نسبت به همه‌ی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- بله
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- جزئی
ضعف‌ها (CWE)
- CWE-771Missing Reference to Active Allocated Resource
- CWE-770Allocation of Resources Without Limits or Throttling