Description
A vulnerability, which was classified as critical, was found in rizinorg rizin up to 0.8.0. This affects the function rz_utf8_encode in the library /librz/util/utf8.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
rizinorg rizin
0.1affected0.2affected0.3affected0.4affected0.5affected0.6affected0.7affected0.8affected
References
- https://vuldb.com/?id.298011 ↗
- https://vuldb.com/?ctiid.298011 ↗
- https://vuldb.com/?submit.502345 ↗
- https://github.com/rizinorg/rizin/issues/4910 ↗
- https://github.com/rizinorg/rizin/issues/4910#issuecomment-2662963253 ↗
- https://github.com/user-attachments/files/18817099/rz-bin-poc-01.zip ↗
- https://github.com/rizinorg/rizin/pull/4762 ↗