Description
The read_u32_leb128 function in libr/util/uleb128.c in radare2 1.3.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Web Assembly file.
References (1)
Core 1
Core References
Issue Tracking, Patch x_refsource_confirm
https://github.com/radare/radare2/issues/7260
Scores
CVSS v3
5.5
EPSS
0.0019
EPSS Percentile
40.1%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (1)
radare/radare2
1.3.0
Published
Apr 12, 2017
Tracked Since
Feb 18, 2026