Description
The r_strbuf_fini() function in radare2 2.5.0 allows remote attackers to cause a denial of service (invalid free and application crash) via a crafted ELF file because of an uninitialized variable in the CPSE handler in libr/anal/p/anal_avr.c.
References (2)
Core 2
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/radare/radare2/commit/9d348bcc2c4bbd3805e7eec97b594be9febbdf9a
Third Party Advisory x_refsource_misc
https://github.com/radare/radare2/issues/9943
Scores
CVSS v3
5.5
EPSS
0.0025
EPSS Percentile
48.0%
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-908
Status
published
Products (1)
radare/radare2
2.5.0
Published
May 22, 2018
Tracked Since
Feb 18, 2026