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PUBLISHED

2026-03-05 20:16

MODIFIED

2026-03-05 20:16

CVSS_SCORE V3

7.5

EPSS (Prob. Exploit)

0.50%

Top 58.3%

DATA SOURCES:

NVD 🔗 2026-03-05 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-05 OSV 🔗 2026-11-08

> DESCRIPTION

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.3, an unauthenticated denial-of-service vulnerability exists in OliveTin’s OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map, causing a Go runtime panic (fatal error: concurrent map writes) and process termination. This allows remote attackers to crash the service when OAuth2 is enabled. This issue has been patched in version 3000.10.3.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EXPLOITABILITY

3.9

IMPACT

3.6

> MÉTRIQUES CVSS DÉTAILLÉES

                CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
            

Métrique	Valeur	Interprétation
AV (Vecteur d'Attaque) Attack Vector	Network (N)	Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque) Attack Complexity	Low (L)	Peu de conditions requises pour exploiter
PR (Privilèges Requis) Privileges Required	None (N)	Aucune authentification requise
UI (Interaction Utilisateur) User Interaction	None (N)	Aucune interaction utilisateur nécessaire
S (Périmètre) Scope	Unchanged (U)	Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité) Confidentiality Impact	None (N)	Aucune divulgation d'informations
I (Impact Intégrité) Integrity Impact	None (N)	Aucune modification de données possible
A (Impact Disponibilité) Availability Impact	High (H)	Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité

None

Aucune divulgation d'informations

Intégrité

None

Aucune modification de données possible

Disponibilité

High

Interruption totale du service possible

> WEAKNESSES

CWE-362 CWE-400 CWE-662

> CWE DETAILED DESCRIPTIONS

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization - The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently. | CWE-400: Uncontrolled Resource Consumption - The product does not properly control the allocation and maintenance of a limited resource. | CWE-662: Improper Synchronization - The product utilizes multiple threads, processes, components, or systems to allow temporary access to a shared resource that can only be exclusive to one process at a time, but it does not properly synchronize these actions, which might cause simultaneous accesses of this resource by multiple threads or processes.

> GITHUB SECURITY ADVISORY

GHSA-45m3-398w-m2m9 HIGH

OliveTin has unauthenticated DoS via concurrent map writes in OAuth2 state handling

AFFECTED PACKAGES:

GO / github.com/OliveTin/OliveTin

< 0.0.0-20260301235225-f044d90d5525c

Fixed in: 0.0.0-20260301235225-f044d90d5525c

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

OliveTin: Unauthenticated DoS via concurrent map writes in OAuth2 state handling

AFFECTED PACKAGES:

Unknown / Unknown

116 versions affected

ALIASES:

GHSA-45m3-398w-m2m9, GO-2026-4586

> HISTORIQUE DES MODIFICATIONS

Première apparition

05/03/2026 20:16

Source: NVD

📊 ENRICHISSEMENT 01/11/2026 06:58

CWE

Champ modifié: Description CWE

Ancienne valeur:

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') - The product contains a concurrent code sequence that requires temporary, exclusive access to a sh...

Nouvelle valeur:

📊 ENRICHISSEMENT 01/04/2026 06:02

CWE