CVE-2025-29776
In Azle, calling `setTimer` causes infinite loop of timers
EPSS 0.15%
描述
### Impact Calling `setTimer` in Azle versions `0.27.0`, `0.28.0`, and `0.29.0` causes an immediate infinite loop of timers to be executed on the canister, each timer attempting to clean up the global state of the previous timer. The infinite loop will occur with any valid invocation of `setTimer`. ### Patches The problem has been fixed as of Azle version `0.30.0`. ### Workarounds If a canister is caught in this infinite loop after calling `setTimer`, the canister can be upgraded and the timers will all be cleared, thus ending the loop.
如何修補 CVE-2025-29776
要修補 CVE-2025-29776,請將受影響套件升級到下列已修補版本。
- —升級至 0.30.0 或更新版本
CVE-2025-29776 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 0.27.0, < 0.30.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L |