CVE-2024-48992

Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by tricking needrestart into running the Ruby interpreter with an attacker-controlled RUBYLIB environment variable.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/liske/needrestart/commit/b5f25f6ec6e7dd0c5be249e4e45de4ee9ffe594f	Patch
https://www.cve.org/CVERecord?id=CVE-2024-48992	VDB Entry
https://www.qualys.com/2024/11/19/needrestart/needrestart.txt	Third Party Advisory
http://seclists.org/fulldisclosure/2024/Nov/17
https://lists.debian.org/debian-lts-announce/2024/11/msg00014.html
https://www.openwall.com/lists/oss-security/2024/11/19/1	Mailing List

Configurations

Configuration 1 (hide)

cpe:2.3:a:needrestart_project:needrestart:*:*:*:*:*:*:*:*

History

03 Nov 2025, 23:16

Type	Values Removed	Values Added
References		() http://seclists.org/fulldisclosure/2024/Nov/17 - () https://lists.debian.org/debian-lts-announce/2024/11/msg00014.html -

Information

Published : 2024-11-19 18:15

Updated : 2025-11-03 23:16

NVD link : CVE-2024-48992

Mitre link : CVE-2024-48992

CVE.ORG link : CVE-2024-48992

JSON object : View

Products Affected

needrestart_project

needrestart

CWE

CWE-427

Uncontrolled Search Path Element

{"id": "CVE-2024-48992", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2024-11-19T18:15:21.897", "references": [{"url": "https://github.com/liske/needrestart/commit/b5f25f6ec6e7dd0c5be249e4e45de4ee9ffe594f", "tags": ["Patch"], "source": "[email protected]"}, {"url": "https://www.cve.org/CVERecord?id=CVE-2024-48992", "tags": ["VDB Entry"], "source": "[email protected]"}, {"url": "https://www.qualys.com/2024/11/19/needrestart/needrestart.txt", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://seclists.org/fulldisclosure/2024/Nov/17", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00014.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.openwall.com/lists/oss-security/2024/11/19/1", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-427"}]}], "descriptions": [{"lang": "en", "value": "Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by tricking needrestart into running the Ruby interpreter with an attacker-controlled RUBYLIB environment variable."}, {"lang": "es", "value": "Qualys descubri\u00f3 que needrestart, antes de la versi\u00f3n 3.8, permite a atacantes locales ejecutar c\u00f3digo arbitrario como superusuario enga\u00f1ando a needrestart para que ejecute el int\u00e9rprete de Ruby con una variable de entorno RUBYLIB controlada por el atacante."}], "lastModified": "2025-11-03T23:16:24.720", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:needrestart_project:needrestart:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C03A2810-FF65-4ECC-B74A-0C081E4EC149", "versionEndExcluding": "3.8"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}