CVE-2021-41276

CVSS V2 Medium 6 CVSS V3 High 7.2
Description
Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. In affected versions Tuleap does not sanitize properly the search filter built from the ldap_id attribute of a user during the daily synchronization. A malicious user could force accounts to be suspended or take over another account by forcing the update of the ldap_uid attribute. Note that the malicious user either need to have site administrator capability on the Tuleap instance or be an LDAP operator with the capability to create/modify account. The Tuleap instance needs to have the LDAP plugin activated and enabled for this issue to be exploitable. This issue has been patched in Tuleap Community Edition 13.2.99.31, Tuleap Enterprise Edition 13.1-5, and Tuleap Enterprise Edition 13.2-3.
Overview
  • CVE ID
  • CVE-2021-41276
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-12-15T20:15:08
  • Last Modified Date
  • 2022-08-09T13:23:00
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:enalean:tuleap:*:*:*:*:community:*:*:* 1 OR 13.2.99.31
cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:* 1 OR 13.1-1 13.1-5
cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:* 1 OR 13.2-1 13.2-3
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.2
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.2
  • Impact Score
  • 5.9
History
Created Old Value New Value Data Type Notes
2022-05-10 06:40:27 Added to TrackCVE
2022-12-06 04:10:21 2021-12-15T20:15Z 2021-12-15T20:15:08 CVE Published Date updated
2022-12-06 04:10:21 2022-08-09T13:23:00 CVE Modified Date updated
2022-12-06 04:10:21 Analyzed Vulnerability Status updated