CVE-2018-7738 in util-linux

सारांश

द्वारा MITRE

In util-linux before 2.32-rc1, bash-completion/umount allows local users to gain privileges by embedding shell commands in a mountpoint name, which is mishandled during a umount command (within Bash) by a different user, as demonstrated by logging in as root and entering umount followed by a tab character for autocompletion.

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• आरक्षित करना: 06/03/2018
• प्रकटीकरण: 06/03/2018
• संयम: स्वीकृत
• प्रविष्टि: VDB-114163
• CPE: तैयार
• CWE: CWE-264 (पुष्टि की गई)
• CVSS: 7.8 (NVD)
• EPSS: 0.00441
• KEV: नहीं
• गतिविधियाँ: बहुत कम

स्रोत

• MITRE: https://www.cve.org/CVERecord?id=CVE-2018-7738
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-7738
• CVE Details: https://www.cvedetails.com/cve/CVE-2018-7738/