CVE-2023-30226

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-30226
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-30226.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-30226
Published
2023-07-12T02:15:09.090Z
Modified
2025-11-19T17:34:17.598346Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in function getgnuverneed in rizinorg Rizin prior to 0.5.0 verneed_entry allows attackers to cause a denial of service via crafted elf file.

References

Affected packages

Git / github.com/rizinorg/rizin

Affected ranges

Type
GIT
Repo
https://github.com/rizinorg/rizin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a6d89de0d44e776f9bccc3a168fdc79f604e14ed

Database specific

vanir_signatures

[
    {
        "id": "CVE-2023-30226-50868010",
        "target": {
            "file": "librz/bin/format/elf/elf_info.c",
            "function": "get_gnu_verneed"
        },
        "digest": {
            "function_hash": "256675400898977702149261066073240217891",
            "length": 1136.0
        },
        "deprecated": false,
        "signature_type": "Function",
        "source": "https://github.com/rizinorg/rizin/commit/a6d89de0d44e776f9bccc3a168fdc79f604e14ed",
        "signature_version": "v1"
    },
    {
        "id": "CVE-2023-30226-f2088309",
        "target": {
            "file": "librz/bin/format/elf/elf_info.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "37777785955955291965699394521740695514",
                "136802829918451262231589168556502742719",
                "236549707531969171535208301277022685146"
            ]
        },
        "deprecated": false,
        "signature_type": "Line",
        "source": "https://github.com/rizinorg/rizin/commit/a6d89de0d44e776f9bccc3a168fdc79f604e14ed",
        "signature_version": "v1"
    }
]