Medium severity · published May 22, 2018
CVE-2018-11376
The r_read_le32() 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 ELF file
5.5
CVSS
1.1%
EPSS
No
On KEV
Description
The r_read_le32() 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 ELF file.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Radare2 · Radare
2.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-11376
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-11376
Patch
https://github.com/radare/radare2/commit/1f37c04f2a762500222dda2459e6a04646feeedf
Third Party Advisory
https://github.com/radare/radare2/issues/9904
More from Radare2
9.8
CVE-2026-8696
radare2 6.1.5 Use-After-Free via gdbr_pids_list()
9.8
CVE-2026-8695
radare2 6.1.5 Use-After-Free via gdbr_threads_list()
9.8
CVE-2025-1864
Buffer Overflow and Potential Code Execution in Radare2
9.8
CVE-2025-1744
Out-of-bounds Write in radare2
9.8
CVE-2024-29646
Buffer Overflow vulnerability in radarorg radare2 v.5.8.8 allows an attacker to execute arbitrary code via the name, type, or group fields