CVE-2021-43782: Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. This is a follow up to…

PriorityP341high7.2CVSS 3.1

AVNACLPRHUINSUCHIHAH

EPSS

1.40%

69.0th percentile

Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. This is a follow up to GHSA-887w-pv2r-x8pm/CVE-2021-41276, the initial fix was incomplete. 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. The following versions contain the fix: Tuleap Community Edition 13.2.99.83, Tuleap Enterprise Edition 13.1-6, and Tuleap Enterprise Edition 13.2-4.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
enalean	tuleap	< 13.2.99.83	13.2.99.83
enalean	tuleap	>= 13.1-1 < 13.1-6	13.1-6
enalean	tuleap	>= 13.2-1 < 13.2-4	13.2-4

CVSS provenance

nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvdv2.06.0MEDIUMAV:N/AC:M/Au:S/C:P/I:P/A:P

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