CVE-2025-1788
rizinorg rizin utf8.c rz_utf8_encode heap-based overflow
- State
- Published
- Severity
- 4.8 Medium
- Published
- Mar 1, 2025
- Updated
- Mar 3, 2025
- Reserved
- Feb 28, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 4.3 Medium | AV:L/AC:L/Au:S/C:P/I:P/A:P | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
rizinrizinorg |
|
References
- VDB-298011 | rizinorg rizin utf8.c rz_utf8_encode heap-based overflowvdb-entrytechnical-description
- VDB-298011 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #502345 | https://github.com/rizinorg/rizin rizin/rz-bin 309f57434dfa17954f02cdcbb3a2ac4108651767 Buffer Overflowthird-party-advisory
- https://github.com/rizinorg/rizin/issues/4910issue-tracking
- https://github.com/rizinorg/rizin/issues/4910#issuecomment-2662963253issue-tracking
- https://github.com/user-attachments/files/18817099/rz-bin-poc-01.zipexploit
- https://github.com/rizinorg/rizin/pull/4762issue-trackingpatch
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