CVE-2011-1834: Low severity ecryptfs-utils vulnerability
Last updated 24 July 2024
Other sources
utils/mount.ecryptfsprivate.c in ecryptfs-utils before 90 does not properly maintain the mtab file during error conditions, which allows local users to cause a denial of service (table corruption) or bypass intended unmounting restrictions via a umount system call.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2011-1834?
CVE-2011-1834 has a moderate severity level due to the potential for local denial of service through mtab file corruption.
How do I fix CVE-2011-1834?
To fix CVE-2011-1834, update ecryptfs-utils to version 90 or higher.
What vulnerabilities does CVE-2011-1834 introduce?
CVE-2011-1834 introduces vulnerabilities that can lead to table corruption and the ability to bypass unmounting restrictions.
Which ecryptfs-utils versions are affected by CVE-2011-1834?
CVE-2011-1834 affects ecryptfs-utils versions prior to 90.
Can local users exploit CVE-2011-1834?
Yes, local users can exploit CVE-2011-1834 to cause denial of service by corrupting the mtab file.