OpenCanary Executes Commands From Potentially Writable Config File

CAO 7.8CVE-2024-48911 · GHSA-pf5v-pqfv-x8jj · PYSEC-2024-248 · Công bố 14/10/2024 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2024-48911 là lỗ hổng mức CAO (CVSS 7.8) ảnh hưởng opencanary, opencanary (thinkst).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.22%, cao hơn 12.9% các lỗ hổng khác.
Cách xử lý: cập nhật lên 0.9.4, 0.9.5 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
opencanary PyPI	`< 0.9.4< 0.9.5`	`0.9.40.9.5`
opencanary thinkst	`< 0.9.4`	`0.9.4`

Mô tả

Impact

OpenCanary directly executed commands taken from its config file. Where the config file is stored in an unprivileged user directory but the daemon is executed by root, it’s possible for the unprivileged user to change the config file and escalate permissions when root later runs the daemon.

Thanks to the folks at Whirlylabs for finding and fixing this.

Patches

Upgrade to 0.9.4 or higher.

Mô tả của NVD

OpenCanary, a multi-protocol network honeypot, directly executed commands taken from its config file. Prior to version 0.9.4, where the config file is stored in an unprivileged user directory but the daemon is executed by root, it’s possible for the unprivileged user to change the config file and escalate permissions when root later runs the daemon. Version 0.9.4 contains a fix for the issue.