Gluster Glusterfs vulnerabilities

CVE-2022-48340 [HIGH] CWE-416 CVE-2022-48340: In Gluster GlusterFS 11.0, there is an xlators/cluster/dht/src/dht-common.c dht_setxattr_mds_cbk use In Gluster GlusterFS 11.0, there is an xlators/cluster/dht/src/dht-common.c dht_setxattr_mds_cbk use-after-free.

CVE-2023-26253 [HIGH] CWE-125 CVE-2023-26253: In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffe In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.

CVE-2018-14660 [MEDIUM] CWE-400 CVE-2018-14660: A flaw was found in glusterfs server through versions 4.1.4 and 3.1.2 which allowed repeated usage o 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.

CVE-2018-14651 [HIGH] CVE-2018-14651: It was found that the fix for CVE-2018-10927, CVE-2018-10928, CVE-2018-10929, CVE-2018-10930, and CV 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.

CVE-2018-14661 [MEDIUM] CWE-20 CVE-2018-14661: It was found that usage of snprintf function in feature/locks translator of glusterfs server 3.8.4, 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.

CVE-2018-10928 [HIGH] CWE-59 CVE-2018-10928: A flaw was found in RPC request using gfs3_symlink_req in glusterfs server which allows symlink dest 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.

CVE-2018-10904 [HIGH] CWE-426 CVE-2018-10904: It was found that glusterfs server does not properly sanitize file paths in the "trusted.io-stats-du 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 glus

CVE-2018-10929 [HIGH] CWE-20 CVE-2018-10929: A flaw was found in RPC request using gfs2_create_req in glusterfs server. An authenticated attacker 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.

CVE-2018-10907 [HIGH] CWE-121 CVE-2018-10907: It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to fun 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.

CVE-2018-10927 [HIGH] CWE-20 CVE-2018-10927: A flaw was found in RPC request using gfs3_lookup_req in glusterfs server. An authenticated attacker 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.

CVE-2018-10923 [HIGH] CWE-20 CVE-2018-10923: It was found that the "mknod" call derived from mknod(2) can create files pointing to devices on a g 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.

CVE-2018-10911 [HIGH] CWE-190 CVE-2018-10911: A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key lengt 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.

CVE-2018-10926 [HIGH] CWE-20 CVE-2018-10926: A flaw was found in RPC request using gfs3_mknod_req supported by glusterfs server. An authenticated 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.

CVE-2018-10924 [MEDIUM] CWE-400 CVE-2018-10924: It was discovered that fsync(2) system call in glusterfs client code leaks memory. An authenticated 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.

CVE-2018-10930 [MEDIUM] CWE-20 CVE-2018-10930: A flaw was found in RPC request using gfs3_rename_req in glusterfs server. An authenticated attacker 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.

CVE-2018-10913 [MEDIUM] CWE-209 CVE-2018-10913: An information disclosure vulnerability was discovered in glusterfs server. An attacker could issue 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-2018-10914 [MEDIUM] CWE-476 CVE-2018-10914: It was found that an attacker could issue a xattr request via glusterfs FUSE to cause gluster brick 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.

CVE-2018-10841 [HIGH] CWE-288 CVE-2018-10841: glusterfs is vulnerable to privilege escalation on gluster server nodes. An authenticated gluster cl 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.

CVE-2018-1112 [HIGH] CVE-2018-1112: glusterfs server before versions 3.10.12, 4.0.2 is vulnerable when using 'auth.allow' option which a 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.

CVE-2017-15096 [LOW] CWE-476 CVE-2017-15096: A flaw was found in GlusterFS in versions prior to 3.10. A null pointer dereference in send_brick_re A flaw was found in GlusterFS in versions prior to 3.10. A null pointer dereference in send_brick_req function in glusterfsd/src/gf_attach.c may be used to cause denial of service.