CVE-2018-11384

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Source
https://cve.org/CVERecord?id=CVE-2018-11384
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11384.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-11384
Downstream
Published
2018-05-22T19:29:00.663Z
Modified
2026-07-08T14:59:53.672760Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/radareorg/radare2

Affected ranges

Type
GIT
Repo
https://github.com/radareorg/radare2
Events
Introduced
c2b7d11ca74cd98eba8912d94ec0973cf2965697
Last affected
c2b7d11ca74cd98eba8912d94ec0973cf2965697
Fixed
77c47cf873dd55b396da60baa2ca83bbd39e4add
Database specific 
{
    "cpe": "cpe:2.3:a:radare:radare2:2.5.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.5.0"
        },
        {
            "last_affected": "2.5.0"
        }
    ],
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

2.*
2.5.0

Database specific

vanir_signatures_modified 
"2026-07-08T14:59:53Z"
vanir_signatures 
[
    {
        "signature_type": "Line",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "189433578542933982838747256574816422227",
                "158735569826761234377372695041498042996",
                "35313078242998185992414146927014225632",
                "195564036888377431558360896683666571693",
                "256212223745787217962407506107919491637"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/radareorg/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add",
        "id": "CVE-2018-11384-91ba5710",
        "target": {
            "file": "libr/anal/p/anal_sh.c"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "digest": {
            "length": 594.0,
            "function_hash": "54169014298782402503783014203937854054"
        },
        "signature_version": "v1",
        "source": "https://github.com/radareorg/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add",
        "id": "CVE-2018-11384-dbad63a8",
        "target": {
            "function": "sh_op",
            "file": "libr/anal/p/anal_sh.c"
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11384.json"