CVE-2020-8446
CVSS V2 Low 2.1
CVSS V3 Medium 5.5
Description
In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to path traversal (with write access) via crafted syscheck messages written directly to the analysisd UNIX domain socket by a local user.
Overview
- CVE ID
- CVE-2020-8446
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-01-30T01:15:10
- Last Modified Date
- 2022-09-12T18:42:33
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ossec:ossec:*:*:*:*:*:*:*:* | 1 | OR | 2.7 | 3.5.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/ossec/ossec-hids/issues/1813 | Exploit Third Party Advisory |
| https://www.ossec.net/ | Vendor Advisory |
| https://github.com/ossec/ossec-hids/issues/1821 | Third Party Advisory |
| https://security.gentoo.org/glsa/202007-33 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-8446 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8446 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:39:40 | Added to TrackCVE | |||
| 2022-12-04 10:26:18 | 2020-01-30T01:15Z | 2020-01-30T01:15:10 | CVE Published Date | updated |
| 2022-12-04 10:26:19 | 2022-09-12T18:42:33 | CVE Modified Date | updated | |
| 2022-12-04 10:26:19 | Analyzed | Vulnerability Status | updated |