CVE-2018-12115
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `'ucs2'`, `'ucs-2'`, `'utf16le'` and `'utf-16le'`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.
Overview
- CVE ID
- CVE-2018-12115
- Assigner
- cve-request@iojs.org
- Vulnerability Status
- Modified
- Published Version
- 2018-08-21T12:29:00
- Last Modified Date
- 2020-03-20T21:15:13
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* | 1 | OR | 6.14.4 | |
| cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* | 1 | OR | 8.0.0 | 8.11.4 |
| cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* | 1 | OR | 10.0.0 | 10.9.0 |
| cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/ | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2018:2553 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2018:2552 | Third Party Advisory |
| http://www.securityfocus.com/bid/105127 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2018:2944 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2018:2949 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2018:3537 | Third Party Advisory |
| https://security.gentoo.org/glsa/202003-48 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-12115 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12115 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:46:37 | Added to TrackCVE | |||
| 2022-12-03 11:21:02 | 2018-08-21T12:29Z | 2018-08-21T12:29:00 | CVE Published Date | updated |
| 2022-12-03 11:21:02 | 2020-03-20T21:15:13 | CVE Modified Date | updated | |
| 2022-12-03 11:21:02 | Modified | Vulnerability Status | updated |