Junrar vulnerable to infinite loop via extracting carefully crafted RAR archive

CAO 7.5CVE-2022-23596 · GHSA-m6cj-93v6-cvr5 · Công bố 01/02/2022 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2022-23596 là lỗ hổng mức CAO (CVSS 7.5) ảnh hưởng com.github.junrar:junrar, junrar (junrar project).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 1.6%, cao hơn 76.2% các lỗ hổng khác.
Cách xử lý: cập nhật lên 7.4.1 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
com.github.junrar:junrar Maven	`< 7.4.1`	`7.4.1`
junrar junrar_project	`< 7.4.1`	`7.4.1`

Mô tả

Impact

A carefully crafted RAR archive can trigger an infinite loop while extracting said archive. The impact depends solely on how the application uses the library, and whether files can be provided by malignant users.

Patches

The problem is partially patched in 7.4.1

Workarounds

None

References

https://github.com/junrar/junrar/issues/73

https://github.com/junrar/junrar/issues/81

Mô tả của NVD

Junrar is an open source java RAR archive library. In affected versions A carefully crafted RAR archive can trigger an infinite loop while extracting said archive. The impact depends solely on how the application uses the library, and whether files can be provided by malignant users. The problem is patched in 7.4.1. There are no known workarounds and users are advised to upgrade as soon as possible.