CVE-2018-12421
CVSS V2 Medium 5
CVSS V3 Critical 9.8
Description
LTB (aka LDAP Tool Box) Self Service Password before 1.3 allows a change to a user password (without knowing the old password) via a crafted POST request, because the ldap_bind return value is mishandled and the PHP data type is not constrained to be a string.
Overview
- CVE ID
- CVE-2018-12421
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-06-14T19:29:00
- Last Modified Date
- 2018-08-10T13:49:09
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ltb-project:ldap_tool_box_self_service_password:*:*:*:*:*:*:*:* | 1 | OR | 1.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- 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:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html | Mailing List Patch Vendor Advisory |
| https://github.com/ltb-project/self-service-password/issues/211 | Third Party Advisory |
| https://github.com/ltb-project/self-service-password/issues/209 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-12421 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12421 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:39:44 | Added to TrackCVE | |||
| 2022-12-03 08:06:24 | 2018-06-14T19:29Z | 2018-06-14T19:29:00 | CVE Published Date | updated |
| 2022-12-03 08:06:24 | 2018-08-10T13:49:09 | CVE Modified Date | updated | |
| 2022-12-03 08:06:24 | Analyzed | Vulnerability Status | updated |