Description
In radare 2.0.1, a memory corruption vulnerability exists in store_versioninfo_gnu_verdef() and store_versioninfo_gnu_verneed() in libr/bin/format/elf/elf.c, as demonstrated by an invalid free. This error is due to improper sh_size validation when allocating memory.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://github.com/radare/radare2/issues/8742
Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53a
Scores
CVSS v3
7.8
EPSS
0.0022
EPSS Percentile
43.8%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-119
Status
published
Products (1)
radare/radare2
2.0.1
Published
Nov 01, 2017
Tracked Since
Feb 18, 2026