CVE-2018-14653 Information

Description

The Gluster file system through versions 4.1.4 and 3.12 is vulnerable to a heap-based buffer overflow in the ‘__server_getspec’ function via the ‘gf_getspec_req’ RPC message. A remote authenticated attacker could exploit this to cause a denial of service or other potential unspecified impact.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://access.redhat.com/errata/RHSA-2018:3431 https://access.redhat.com/errata/RHSA-2018:3432 https://access.redhat.com/errata/RHSA-2018:3470 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14653 https://lists.debian.org/debian-lts-announce/2018/11/msg00003.html https://security.gentoo.org/glsa/201904-06

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8