CVE-2018-10914
glusterfs: remote denial of service of gluster volumes via posix_get_file_contents function in posix-helpers.c
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Se ha descubierto que un atacante podría lanzar una petición xattr mediante glusterfs FUSE para provocar que el proceso brick de gluster se cierre inesperadamente, lo que resultará en una denegación de servicio (DoS) remota. Si gluster multiplexing está habilitado, esto resultará en el cierre inesperado de múltiples bloques y volúmenes de gluster.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-05-09 CVE Reserved
- 2018-09-04 CVE Published
- 2024-04-23 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10914 | Issue Tracking | |
| https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html | Mailing List |
|
| https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html | 2022-04-22 | |
| https://access.redhat.com/errata/RHSA-2018:2607 | 2022-04-22 | |
| https://access.redhat.com/errata/RHSA-2018:2608 | 2022-04-22 | |
| https://access.redhat.com/errata/RHSA-2018:3470 | 2022-04-22 | |
| https://security.gentoo.org/glsa/201904-06 | 2022-04-22 | |
| https://access.redhat.com/security/cve/CVE-2018-10914 | 2018-11-05 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1607617 | 2018-11-05 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Gluster Search vendor "Gluster" | Glusterfs Search vendor "Gluster" for product "Glusterfs" | >= 3.12.0 < 3.12.14 Search vendor "Gluster" for product "Glusterfs" and version " >= 3.12.0 < 3.12.14" | - |
Affected
| ||||||
| Gluster Search vendor "Gluster" | Glusterfs Search vendor "Gluster" for product "Glusterfs" | >= 4.1.0 < 4.1.8 Search vendor "Gluster" for product "Glusterfs" and version " >= 4.1.0 < 4.1.8" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Virtualization Host Search vendor "Redhat" for product "Virtualization Host" | 4.0 Search vendor "Redhat" for product "Virtualization Host" and version "4.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "7.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.1 Search vendor "Opensuse" for product "Leap" and version "15.1" | - |
Affected
| ||||||