CVE-2025-1788

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/rizinorg/rizin/issues/4910	Exploit Issue Tracking
https://github.com/rizinorg/rizin/issues/4910#issuecomment-2662963253	Issue Tracking
https://github.com/rizinorg/rizin/pull/4762	Issue Tracking
https://github.com/user-attachments/files/18817099/rz-bin-poc-01.zip	Exploit
https://vuldb.com/?ctiid.298011	Permissions Required VDB Entry
https://vuldb.com/?id.298011	Third Party Advisory VDB Entry
https://vuldb.com/?submit.502345	Exploit Third Party Advisory VDB Entry
https://github.com/rizinorg/rizin/issues/4910#issuecomment-2662963253	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:rizin:rizin:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-03-01 13:15

Updated : 2025-08-25 18:29

NVD link : CVE-2025-1788

Mitre link : CVE-2025-1788

CVE.ORG link : CVE-2025-1788

JSON object : View

Products Affected

rizin

rizin

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-122

Heap-based Buffer Overflow

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