> CVE-2025-65105 [MEDIUM]

« BACK_TO_HOME
PUBLISHED
2025-12-02 18:15
MODIFIED
2025-12-02 18:15
CVSS_SCORE V3
4.5
EPSS (Prob. Exploit)
0.23%
Top 86.7%
DATA SOURCES:
NVD 🔗 2025-12-02 CVE PROJECT 🔗 2026-01-19 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-04

> DESCRIPTION

Apptainer is an open source container platform. In Apptainer versions less than 1.4.5, a container can disable two of the forms of the little used --security option, in particular the forms --security=apparmor:<profile> and --security=selinux:<label> which otherwise put restrictions on operations that containers can do. The --security option has always been mentioned in Apptainer documentation as being a feature for the root user, although these forms do also work for unprivileged users on systems where the corresponding feature is enabled. Apparmor is enabled by default on Debian-based distributions and SElinux is enabled by default on RHEL-based distributions, but on SUSE it depends on the distribution version. This vulnerability is fixed in 1.4.5.

> 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:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
EXPLOITABILITY
1.0
IMPACT
3.4

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Local (L)
Exploit nécessite un accès local au système
AC (Complexité d'Attaque)
Attack Complexity
High (H)
Conditions spécifiques doivent être réunies pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
Required (R)
Nécessite une action utilisateur (clic lien, ouverture fichier, etc.)
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
Low (L)
Divulgation limitée d'informations
I (Impact Intégrité)
Integrity Impact
Low (L)
Modification limitée des données possible
A (Impact Disponibilité)
Availability Impact
Low (L)
Interruption partielle du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
Low
Divulgation limitée d'informations
Intégrité
Low
Modification limitée des données possible
Disponibilité
Low
Interruption partielle du service possible

> WEAKNESSES

CWE-61 CWE-706

> CWE DETAILED DESCRIPTIONS

CWE-61: UNIX Symbolic Link (Symlink) Following - The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of the intended control sphere. This could allow an attacker to cause the product to operate on unauthorized files. | CWE-706: Use of Incorrectly-Resolved Name or Reference - The product uses a name or reference to access a resource, but the name/reference resolves to a resource that is outside of the intended control sphere.

> GITHUB SECURITY ADVISORY

GHSA-j3rw-fx6g-q46j MODERATE

Apptainer ineffectively applies selinux and apparmor --security options

AFFECTED PACKAGES:
GO / github.com/apptainer/apptainer
< 1.4.5
Fixed in: 1.4.5

> HISTORIQUE DES MODIFICATIONS

Première apparition
02/12/2025 18:15
Source: NVD
📊 ENRICHISSEMENT 19/01/2026 17:37
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
📊 ENRICHISSEMENT 01/01/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-61: UNIX Symbolic Link (Symlink) Following - The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of ...
Total des modifications: 2 Dernière mise à jour: 9 months ago

> REFERENCES

https://github.com/apptainer/apptainer/commit/4313b42717e18a4add7dd7503528bc15af...
https://github.com/apptainer/apptainer/commit/82f17900a0c31bc769bf9b4612d271c706...
https://github.com/apptainer/apptainer/pull/3226
https://github.com/apptainer/apptainer/security/advisories/GHSA-j3rw-fx6g-q46j
https://github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm
https://github.com/sylabs/singularity/security/advisories/GHSA-wwrx-w7c9-rf87
« BACK_TO_HOME