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By the Year

In 2022 there have been 0 vulnerabilities in Glusterfs . Glusterfs did not have any published security vulnerabilities last year.

Year Vulnerabilities Average Score
2022 0 0.00
2021 0 0.00
2020 0 0.00
2019 0 0.00
2018 17 7.83

It may take a day or so for new Glusterfs vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Glusterfs Security Vulnerabilities

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

CVE-2018-14660 6.5 - Medium - November 01, 2018

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.

Resource Exhaustion

It was found that the fix for CVE-2018-10927, CVE-2018-10928, CVE-2018-10929, CVE-2018-10930, and CVE-2018-10926 was incomplete

CVE-2018-14651 8.8 - High - October 31, 2018

It was found that the fix for CVE-2018-10927, CVE-2018-10928, CVE-2018-10929, CVE-2018-10930, and CVE-2018-10926 was incomplete. A remote, authenticated attacker could use one of these flaws to execute arbitrary code, create arbitrary files, or cause denial of service on glusterfs server nodes via symlinks to relative paths.

insecure temporary file

It was found that usage of snprintf function in feature/locks translator of glusterfs server 3.8.4

CVE-2018-14661 6.5 - Medium - October 31, 2018

It was found that usage of snprintf function in feature/locks translator of glusterfs server 3.8.4, as shipped with Red Hat Gluster Storage, was vulnerable to a format string attack. A remote, authenticated attacker could use this flaw to cause remote denial of service.

Improper Input Validation

A flaw was found in RPC request using gfs3_rename_req in glusterfs server

CVE-2018-10930 6.5 - Medium - September 04, 2018

A flaw was found in RPC request using gfs3_rename_req in glusterfs server. An authenticated attacker could use this flaw to write to a destination outside the gluster volume.

Improper Input Validation

A flaw was found in RPC request using gfs2_create_req in glusterfs server

CVE-2018-10929 8.8 - High - September 04, 2018

A flaw was found in RPC request using gfs2_create_req in glusterfs server. An authenticated attacker could use this flaw to create arbitrary files and execute arbitrary code on glusterfs server nodes.

Improper Input Validation

It was discovered that fsync(2) system call in glusterfs client code leaks memory

CVE-2018-10924 6.5 - Medium - September 04, 2018

It was discovered that fsync(2) system call in glusterfs client code leaks memory. An authenticated attacker could use this flaw to launch a denial of service attack by making gluster clients consume memory of the host machine.

Missing Release of Resource after Effective Lifetime

A flaw was found in RPC request using gfs3_symlink_req in glusterfs server which

CVE-2018-10928 8.8 - High - September 04, 2018

A flaw was found in RPC request using gfs3_symlink_req in glusterfs server which allows symlink destinations to point to file paths outside of the gluster volume. An authenticated attacker could use this flaw to create arbitrary symlinks pointing anywhere on the server and execute arbitrary code on glusterfs server nodes.

insecure temporary file

A flaw was found in RPC request using gfs3_lookup_req in glusterfs server

CVE-2018-10927 8.1 - High - September 04, 2018

A flaw was found in RPC request using gfs3_lookup_req in glusterfs server. An authenticated attacker could use this flaw to leak information and execute remote denial of service by crashing gluster brick process.

Improper Input Validation

A flaw was found in RPC request using gfs3_mknod_req supported by glusterfs server

CVE-2018-10926 8.8 - High - September 04, 2018

A flaw was found in RPC request using gfs3_mknod_req supported by glusterfs server. An authenticated attacker could use this flaw to write files to an arbitrary location via path traversal and execute arbitrary code on a glusterfs server node.

Improper Input Validation

It was found that the "mknod" call derived from mknod(2) can create files pointing to devices on a glusterfs server node

CVE-2018-10923 8.1 - High - September 04, 2018

It was found that the "mknod" call derived from mknod(2) can create files pointing to devices on a glusterfs server node. An authenticated attacker could use this to create an arbitrary device and read data from any device attached to the glusterfs server node.

Improper Input Validation

It was found that an attacker could issue a xattr request

CVE-2018-10914 6.5 - Medium - September 04, 2018

It was found that an attacker could issue a xattr request via glusterfs FUSE to cause gluster brick process to crash which will result in a remote denial of service. If gluster multiplexing is enabled this will result in a crash of multiple bricks and gluster volumes.

NULL Pointer Dereference

An information disclosure vulnerability was discovered in glusterfs server

CVE-2018-10913 6.5 - Medium - September 04, 2018

An information disclosure vulnerability was discovered in glusterfs server. An attacker could issue a xattr request via glusterfs FUSE to determine the existence of any file.

Generation of Error Message Containing Sensitive Information

A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values

CVE-2018-10911 7.5 - High - September 04, 2018

A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values. An attacker could use this flaw to read memory from other locations into the stored dict value.

Information Disclosure

It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fixed size buffers using 'alloca(3)'

CVE-2018-10907 8.8 - High - September 04, 2018

It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fixed size buffers using 'alloca(3)'. An authenticated attacker could exploit this by mounting a gluster volume and sending a string longer that the fixed buffer size to cause crash or potential code execution.

Stack Overflow

It was found that glusterfs server does not properly sanitize file paths in the "trusted.io-stats-dump" extended attribute

CVE-2018-10904 8.8 - High - September 04, 2018

It was found that glusterfs server does not properly sanitize file paths in the "trusted.io-stats-dump" extended attribute which is used by the "debug/io-stats" translator. Attacker can use this flaw to create files and execute arbitrary code. To exploit this attacker would require sufficient access to modify the extended attributes of files on a gluster volume.

Untrusted Path

glusterfs is vulnerable to privilege escalation on gluster server nodes

CVE-2018-10841 8.8 - High - June 20, 2018

glusterfs is vulnerable to privilege escalation on gluster server nodes. An authenticated gluster client via TLS could use gluster cli with --remote-host command to add it self to trusted storage pool and perform privileged gluster operations like adding other machines to trusted storage pool, start, stop, and delete volumes.

Authentication Bypass Using an Alternate Path or Channel

glusterfs server before versions 3.10.12, 4.0.2 is vulnerable when using 'auth.

CVE-2018-1112 8.8 - High - April 25, 2018

glusterfs server before versions 3.10.12, 4.0.2 is vulnerable when using 'auth.allow' option which allows any unauthenticated gluster client to connect from any network to mount gluster storage volumes. NOTE: this vulnerability exists because of a CVE-2018-1088 regression.

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