CVE-2023-3891

Race condition in Lapce v0.2.8 allows an attacker to elevate privileges on the system

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://fluidattacks.com/advisories/aerosmith	Exploit Third Party Advisory
https://github.com/lapce/lapce/releases/tag/v0.3.0
https://lapce.dev	Product
https://fluidattacks.com/advisories/aerosmith	Exploit Third Party Advisory
https://lapce.dev	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:lapce:lapce:0.2.8:*:*:*:*:*:*:*

History

25 Sep 2025, 18:15

Type	Values Removed	Values Added
References		() https://github.com/lapce/lapce/releases/tag/v0.3.0 -

21 Nov 2024, 08:18

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.0~~	v2 : unknown v3 : 7.3
References	~~() https://fluidattacks.com/advisories/aerosmith - Exploit, Third Party Advisory~~	() https://fluidattacks.com/advisories/aerosmith - Exploit, Third Party Advisory
References	~~() https://lapce.dev - Product~~	() https://lapce.dev - Product

20 Sep 2023, 18:55

Type	Values Removed	Values Added
CWE		CWE-367
CPE		cpe:2.3:a:lapce:lapce:0.2.8:::::::*
First Time		Lapce lapce Lapce
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.0
References	~~(MISC) https://fluidattacks.com/advisories/aerosmith -~~	(MISC) https://fluidattacks.com/advisories/aerosmith - Exploit, Third Party Advisory
References	~~(MISC) https://lapce.dev -~~	(MISC) https://lapce.dev - Product

15 Sep 2023, 12:51

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-15 03:15

Updated : 2025-09-25 18:15

NVD link : CVE-2023-3891

Mitre link : CVE-2023-3891

CVE.ORG link : CVE-2023-3891

JSON object : View

Products Affected

lapce

lapce

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

{"id": "CVE-2023-3891", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "help@fluidattacks.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.0}]}, "published": "2023-09-15T03:15:08.803", "references": [{"url": "https://fluidattacks.com/advisories/aerosmith", "tags": ["Exploit", "Third Party Advisory"], "source": "help@fluidattacks.com"}, {"url": "https://github.com/lapce/lapce/releases/tag/v0.3.0", "source": "help@fluidattacks.com"}, {"url": "https://lapce.dev", "tags": ["Product"], "source": "help@fluidattacks.com"}, {"url": "https://fluidattacks.com/advisories/aerosmith", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lapce.dev", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "help@fluidattacks.com", "description": [{"lang": "en", "value": "CWE-367"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-367"}]}], "descriptions": [{"lang": "en", "value": "Race condition in Lapce v0.2.8 allows an attacker to elevate privileges on the system"}, {"lang": "es", "value": "La condici\u00f3n de ejecuci\u00f3n en Lapce v0.2.8 permite a un atacante elevar los privilegios en el sistema."}], "lastModified": "2025-09-25T18:15:36.460", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:lapce:lapce:0.2.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "644E9D19-0D0E-489A-8B95-105B0E47C129"}], "operator": "OR"}]}], "sourceIdentifier": "help@fluidattacks.com"}