{"id":"CVE-2018-11384","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-11384","generatedAt":"2026-10-28T21:31:37.183Z","title":"The sh_op() 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.","description":"The sh_op() 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.","published":"2018-05-22T19:29:01.000Z","lastModified":"2026-06-17T01:35:51.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},"cwe":["CWE-125"],"affected":["radare/radare2"],"epss":{"score":0.01133,"percentile":0.66296,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.13%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/radare/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/radare/radare2/issues/9903","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/radare/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/radare/radare2/issues/9903","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-11384","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}