CVE-2011-4029 in X Server

Sumário

de MITRE

The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to change the permissions of arbitrary files to 444, read those files, and possibly cause a denial of service (removed execution permission) via a symlink attack on a temporary lock file.

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• Reservar: 09/10/2011
• Divulgação: 03/07/2012
• Moderação: aceite
• Entrada: VDB-61174
• CPE: pronto
• CWE: CWE-362 (confirmado)
• Exploração: Descarregar
• CVSS: 1.9 (NVD)
• EPSS: 0.00605
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2011-4029
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-4029
• CVE Details: https://www.cvedetails.com/cve/CVE-2011-4029/