جزئیات آسیبپذیری
CVE-2026-95837
containerd CRI plugin: Checkpoint restore bypasses destination security context
شرح رسمی (انگلیسی)
containerd is an open-source container runtime. From 2.1.0 until 2.2.7 and 2.3.4, containerd's CRI CreateContainer checkpoint restore is vulnerable because CRIU restores process security state from checkpoint data instead of enforcing the destination ContainerConfig. An attacker who can create a container from a crafted checkpoint can supply restored credentials, capabilities, no_new_privs, and seccomp state. The restored process can run as root with full capabilities and no enforced seccomp filters while CRI status reports the requested configuration. Systems that do not use CRI checkpoint restore are not affected. This issue is fixed in versions 2.2.7 and 2.3.4.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.8بالا | 3.1 | CVEProject cvelistV5 (CNA) (GitHub_M) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| containerd | containerd | >= 2.1.0, < 2.2.7 | CVEProject cvelistV5 (CNA) |
| containerd | containerd | >= 2.3.0, < 2.3.4 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۳- https://github.com/containerd/containerd/security/advisories/GHSA-p7v4-vr35-mj6f x_refsource_CONFIRM
- https://github.com/containerd/containerd/pull/13913 x_refsource_MISC
- https://github.com/containerd/containerd/commit/928c03c6898cad95f795300281fdff0dbc55a32f x_refsource_MISC
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۷/۲۰
- آخرین بهروزرسانی
- ۱۴۰۵/۰۷/۲۱
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- GitHub_M
پیشبینی بهرهبرداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- کامل
ضعفها (CWE)
- CWE-269Improper Privilege Management