What’s Vulnerable › Vulnerabilities

CVE-2018-11377

• Severity: medium (CVSS 5.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-05-22 · updated 2026-06-17
• Weakness: CWE-125

Description

The avr_op_analyze() function in radare2 2.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted binary file.

Affected products

• radareorg/radare2: 2.5.0

References

• https://github.com/radare/radare2/commit/25a3703ef2e015bbe1d1f16f6b2f63bb10dd34f4
• https://github.com/radare/radare2/commit/b35530fa0681b27eba084de5527037ebfb397422
• https://github.com/radare/radare2/issues/9901
• https://github.com/radare/radare2/commit/25a3703ef2e015bbe1d1f16f6b2f63bb10dd34f4
• https://github.com/radare/radare2/commit/b35530fa0681b27eba084de5527037ebfb397422
• https://github.com/radare/radare2/issues/9901

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