What’s Vulnerable › Vulnerabilities

CVE-2017-6197

• Severity: medium (CVSS 5.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-02-24 · updated 2026-06-17
• Weakness: CWE-476

Description

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

• radareorg/radare2: 1.2.1

References

• http://www.securityfocus.com/bid/96433
• https://github.com/radare/radare2/commit/1ea23bd6040441a21fbcfba69dce9a01af03f989
• https://github.com/radare/radare2/issues/6816
• http://www.securityfocus.com/bid/96433
• https://github.com/radare/radare2/commit/1ea23bd6040441a21fbcfba69dce9a01af03f989
• https://github.com/radare/radare2/issues/6816

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