Tóm tắt nhanh
- CVE-2025-53633 là lỗ hổng mức NGHIÊM TRỌNG (CVSS 9.8) ảnh hưởng github.com/ctfer-io/chall-manager, chall-manager (ctfer-io).
- Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.53%, cao hơn 44.7% các lỗ hổng khác.
- Cách xử lý: cập nhật lên 0.1.4 hoặc mới hơn.
Mô tả
Impact
When decoding a scenario (i.e. a zip archive), the size of the decoded content is not checked, potentially leading to zip bombs decompression.
Exploitation does not require authentication nor authorization, so anyone can exploit it. It should nonetheless not be exploitable as it is highly recommended to bury Chall-Manager deep within the infrastructure due to its large capabilities, so no users could reach the system.
Patches
Patch has been implemented by commit 14042aa and shipped in v0.1.4.
Workarounds
No workaround exist.
References
N/A.
Mô tả của NVD
Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. When decoding a scenario (i.e. a zip archive), the size of the decoded content is not checked, potentially leading to zip bombs decompression. Exploitation does not require authentication nor authorization, so anyone can exploit it. It should nonetheless not be exploitable as it is highly recommended to bury Chall-Manager deep within the infrastructure due to its large capabilities, so no users could reach the system. Patch has been implemented by commit 14042aa and shipped in v0.1.4.
Lỗ hổng khác của github.com/ctfer-io/chall-manager
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