CVE-2011-2921
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
ktsuss versions 1.4 and prior has the uid set to root and does not drop privileges prior to executing user specified commands, which can result in command execution with root privileges.
Overview
- CVE ID
- CVE-2011-2921
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2019-11-19T17:15:10
- Last Modified Date
- 2019-11-21T18:55:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ktsuss_project:ktsuss:*:*:*:*:*:*:*:* | 1 | OR | 1.4 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 10
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/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://security-tracker.debian.org/tracker/CVE-2011-2921 | Third Party Advisory |
| https://access.redhat.com/security/cve/cve-2011-2921 | Broken Link Third Party Advisory |
| http://packetstormsecurity.com/files/154307/ktsuss-Suid-Privilege-Escalation.html | Exploit Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2011-2921 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2921 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:58:53 | Added to TrackCVE | |||
| 2022-12-04 06:34:14 | 2019-11-19T17:15Z | 2019-11-19T17:15:10 | CVE Published Date | updated |
| 2022-12-04 06:34:14 | 2019-11-21T18:55:04 | CVE Modified Date | updated | |
| 2022-12-04 06:34:14 | Analyzed | Vulnerability Status | updated |