Design/Logic Flaw

A flaw was found in RPC request using gfs3symlinkreq 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...

CVE-2018-10926

A flaw was found in RPC request using gfs3mknodreq 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...

CVE-2018-10928

GlusterFS vulnerability CVE-2018-10928: an authenticated remote attacker could exploit improper validation of RPC requests via gfs3_symlink_req to create arbitrary symlinks outside the volume and potentially execute code on the server. Public advisories document multiple remediation streams acros...

CVE-2018-10927

CVE-2018-10927 affects GlusterFS where an authenticated attacker could abuse RPC gfs3_lookup_req to leak information and cause remote denial of service by crashing the gluster brick process. Exploitation details in connected IBM PowerKVM advisory tied to PowerKVM 3.1; fixed in PowerKVM 3.1.0.2 up...

CVE-2018-10926

CVE-2018-10926 affects GlusterFS: a flaw in RPC handling of gfs3_mknod_req allows an authenticated remote attacker to write files to arbitrary locations via path traversal and execute arbitrary code on the glusterfs server. The issue is addressed in multiple advisories across distributions (e.g.,...

CVE-2018-10927

A flaw was found in RPC request using gfs3lookupreq in glusterfs server. An authenticated attacker could use this flaw to leak information and execute remote denial of service by crashing gluster brick process...

CVE-2018-10928

A flaw was found in RPC request using gfs3symlinkreq 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...

CVE-2018-10926

A flaw was found in RPC request using gfs3mknodreq 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...

CVE-2018-10927

A flaw was found in RPC request using gfs3lookupreq in glusterfs server. An authenticated attacker could use this flaw to leak information and execute remote denial of service by crashing gluster brick process...

UBUNTU-CVE-2018-10923

It was found that the "mknod" call derived from mknod2 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...

DEBIAN-CVE-2018-10913

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...

CVE-2018-10923

It was found that the "mknod" call derived from mknod2 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...

CVE-2018-10913

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...

CVE-2018-10923

It was found that the "mknod" call derived from mknod2 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...

CVE-2018-10913

CVE-2018-10913 affects GlusterFS server. The vulnerability allows an attacker to issue a xattr request via GlusterFS FUSE to determine the existence of files, causing an information disclosure. The connected Nessus/EulerOS Debian advisories list CVE-2018-10913 among multiple GlusterFS issues and ...

Code injection

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...

glusterfs: I/O to arbitrary devices on storage server

It was found that the "mknod" call derived from mknod2 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...

CVE-2018-10929

A flaw was found in RPC request using gfs2createreq in glusterfs server. An authenticated attacker could use this flaw to create arbitrary files and execute arbitrary code on glusterfs server nodes. Mitigation To limit exposure of gluster server nodes : 1. gluster server should be on LAN and not...

CVE-2018-10913

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. Mitigation SELinux mitigates this issue on Red Hat Gluster Storage 3. SELinux should be in enforcing mode only as permissi...

CVE-2018-10926

A flaw was found in RPC request using gfs3mknodreq 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. Mitigation To limit exposure of gluster server nodes :...