2018-11-01 15:29:00 2019-10-03 02:03:26

A flaw was found in glusterfs server through versions 4.1.4 and 3.1.2 which allowed repeated usage of GF_META_LOCK_KEY xattr. A remote, authenticated attacker could use this flaw to create multiple locks for single inode by using setxattr repetitively resulting in memory exhaustion of glusterfs server node.

Vector

NETWORK

Complexity

LOW

Authentication

SINGLE_INSTANCE

Confidentiality

NONE

Integrity

NONE

Availability

PARTIAL