CVE-2018-10928

8.8HIGH

Key Information:

Vendor
Red Hat
Status
Glusterfs
Vendor
CVE Published:
4 September 2018

Summary

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.

Affected Version(s)

glusterfs

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10928
x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:2607
vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018/09/msg0...
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.