CVE-2018-14660
CVSS V2 Medium 4
CVSS V3 Medium 6.5
Description
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.
Overview
- CVE ID
- CVE-2018-14660
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2018-11-01T14:29:00
- Last Modified Date
- 2023-02-13T04:51:48
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:gluster:glusterfs:*:*:*:*:*:*:*:* | 1 | OR | 3.1.0 | 3.1.2 |
| cpe:2.3:a:gluster:glusterfs:*:*:*:*:*:*:*:* | 1 | OR | 4.1.0 | 4.1.4 |
| AND | ||||
| cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2018:3431 | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2018:3432 | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2018:3470 | Vendor Advisory |
| https://access.redhat.com/security/cve/CVE-2018-14660 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1635926 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14660 | Issue Tracking Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/201904-06 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-14660 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14660 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:44:04 | Added to TrackCVE | |||
| 2022-12-03 14:01:50 | 2018-11-01T14:29Z | 2018-11-01T14:29:00 | CVE Published Date | updated |
| 2022-12-03 14:01:50 | 2021-11-30T22:00:29 | CVE Modified Date | updated | |
| 2022-12-03 14:01:50 | Analyzed | Vulnerability Status | updated | |
| 2023-02-02 23:08:16 | 2023-02-02T21:18:10 | CVE Modified Date | updated | |
| 2023-02-02 23:08:16 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-02 23:08:17 | Weakness Enumeration | update | ||
| 2023-02-02 23:08:17 | 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. | A flaw was found in glusterfs server 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. | Description | updated |
| 2023-02-02 23:08:18 | References | updated | ||
| 2023-02-13 05:10:24 | 2023-02-13T04:51:48 | CVE Modified Date | updated | |
| 2023-02-13 05:10:25 | Weakness Enumeration | update | ||
| 2023-02-13 05:10:25 | A flaw was found in glusterfs server 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. | 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. | Description | updated |