CVE-2020-24330

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges instead of by the tss user, it fails to drop the root gid privilege when no longer needed.
Overview
  • CVE ID
  • CVE-2020-24330
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-08-13T17:15:13
  • Last Modified Date
  • 2022-04-28T18:58:47
Weakness Enumerations
CWE URL
CWE-269 http://cwe.mitre.org/data/definitions/269.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:trousers_project:trousers:*:*:*:*:*:*:*:* 1 OR 0.3.14
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://bugzilla.suse.com/show_bug.cgi?id=1164472 Exploit Issue Tracking Third Party Advisory
https://sourceforge.net/p/trousers/mailman/message/37015817/ Exploit Mailing List Third Party Advisory
https://seclists.org/oss-sec/2020/q2/att-135/tcsd_fixes.patch Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/08/14/1 Exploit Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SSDL7COIFCZQMUBNAASNMKMX7W5JUHRD/ Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-24330
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24330
History
Created Old Value New Value Data Type Notes
2022-05-10 06:25:33 Added to TrackCVE
2022-12-04 21:01:34 2020-08-13T17:15Z 2020-08-13T17:15:13 CVE Published Date updated
2022-12-04 21:01:34 2022-04-28T18:58:47 CVE Modified Date updated
2022-12-04 21:01:34 Analyzed Vulnerability Status updated