CVE-2009-5055

2011-03-1800:00:00

ubuntu.com

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:N/A:N

EPSS

0.001

Percentile

43.3%

JSON

Open Ticket Request System (OTRS) before 2.4.4 grants ticket access on the
basis of single-digit substrings of the CustomerID value, which allows
remote authenticated users to bypass intended access restrictions in
opportunistic circumstances by visiting a ticket, as demonstrated by
leveraging the CustomerID 12 account to read tickets that should be
available only to CustomerID 1 or CustomerID 2.