جزئیات آسیبپذیری
CVE-2025-6021
Siemens SIMATIC CN 4100
Libxml2: integer overflow in xmlbuildqname() leads to stack buffer overflow in libxml2
CVSS 3.1
7.5بالا
شرح رسمی (انگلیسی)
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.5بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat) | 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 |
|---|---|---|---|
| Siemens | SIMATIC CN 4100 | v < V5.0 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۲۸- https://access.redhat.com/errata/RHSA-2025:10630 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:10698 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:10699 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:11580 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:11673 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:12098 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:12099 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:12199 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:12237 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:12239 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:12240 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:12241 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:13267 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:13289 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:13325 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:13335 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:13336 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:14059 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:14396 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:15308 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:15672 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19020 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7519 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2025-6021 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2372406 issue-trackingx_refsource_REDHAT
- https://gitlab.gnome.org/GNOME/libxml2/-/issues/926
- https://lists.debian.org/debian-lts-announce/2025/07/msg00014.html
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیبپذیریهای تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۴/۰۳/۲۲
- آخرین بهروزرسانی
- ۱۴۰۵/۰۸/۱۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- redhat
پیشبینی بهرهبرداری (EPSS)
۱٫۳۶٪
احتمال بهرهبرداری در ۳۰ روز
۷۲٪
صدک (نسبت به همهی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- بله
- وضعیت بهرهبرداری
- اثبات مفهوم
- اثر فنی
- جزئی
ضعفها (CWE)
- CWE-787Out-of-bounds Write