CVE-2017-6197: Radare RADARE2

Medium severity, CVSS 5.5. EPSS: 1.6% chance of exploitation in the next 30 days.

The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.

Affected products

• Radare RADARE2: version 1.2.1 only

Published 2017-02-24. Last modified 2026-06-17.