What’s Vulnerable › Vulnerabilities

CVE-2017-7946

• Severity: medium (CVSS 5.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-04-18 · updated 2026-06-17
• Weakness: CWE-416

Description

The get_relocs_64 function in libr/bin/format/mach0/mach0.c in radare2 1.3.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted Mach0 file.

Affected products

• radareorg/radare2: 1.3.0

References

• https://github.com/radare/radare2/commit/d1e8ac62c6d978d4662f69116e30230d43033c92
• https://github.com/radare/radare2/issues/7301
• https://github.com/radare/radare2/commit/d1e8ac62c6d978d4662f69116e30230d43033c92
• https://github.com/radare/radare2/issues/7301

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