7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
32.3%
Rizin is a UNIX-like reverse engineering framework and command-line toolset. In version 0.5.1 and prior, converting a GDB registers profile file into a Rizin register profile can result in a stack-based buffer overflow when the name
, type
, or groups
fields have longer values than expected. Users opening untrusted GDB registers files (e.g. with the drpg
or arpg
commands) are affected by this flaw. Commit d6196703d89c84467b600ba2692534579dc25ed4 contains a patch for this issue. As a workaround, review the GDB register profiles before loading them with drpg
/arpg
commands.
github.com/rizinorg/rizin/blob/3a7d5116244beb678ad9950bb9dd27d28ed2691f/librz/reg/profile.c#L514
github.com/rizinorg/rizin/blob/3a7d5116244beb678ad9950bb9dd27d28ed2691f/librz/reg/profile.c#L545
github.com/rizinorg/rizin/commit/d6196703d89c84467b600ba2692534579dc25ed4
github.com/rizinorg/rizin/pull/3422
github.com/rizinorg/rizin/security/advisories/GHSA-rqcp-m8m2-jcqf
lists.fedoraproject.org/archives/list/[email protected]/message/WW3JXI4TIJIR7PGFP74SN7GQYHW2F46Y/