Open Ticket Request System (OTRS) before 2.3.0-beta4 checks for the rw permission, instead of the configured merge permission, during authorization of merge operations, which might allow remote authenticated users to bypass intended access restrictions by merging two tickets.
CVSS Score
6.5
EPSS Score
0.015
Published
2011-03-18
The S/MIME feature in Open Ticket Request System (OTRS) before 2.2.5, and 2.3.x before 2.3.0-beta1, does not properly configure the RANDFILE environment variable for OpenSSL, which might make it easier for remote attackers to decrypt e-mail messages that had lower than intended entropy available for cryptographic operations, related to inability to write to the seeding file.
CVSS Score
5.0
EPSS Score
0.02
Published
2011-03-18
The CustomerInterface component in Open Ticket Request System (OTRS) before 2.2.8 allows remote authenticated users to bypass intended access restrictions and access tickets of arbitrary customers via unspecified vectors.
CVSS Score
6.5
EPSS Score
0.01
Published
2011-03-18
Kernel/System/EmailParser.pm in PostmasterPOP3.pl in Open Ticket Request System (OTRS) before 2.2.7 does not properly handle e-mail messages containing malformed UTF-8 characters, which allows remote attackers to cause a denial of service (e-mail retrieval outage) via a crafted message.
CVSS Score
5.0
EPSS Score
0.017
Published
2011-03-18
Open Ticket Request System (OTRS) before 2.2.7 sends e-mail containing a Bcc header field that lists the Blind Carbon Copy recipients, which allows remote attackers to obtain potentially sensitive e-mail address information by reading this field.
CVSS Score
4.3
EPSS Score
0.017
Published
2011-03-18
Kernel/Output/HTML/CustomerNewTicketQueueSelectionGeneric.pm in Open Ticket Request System (OTRS) before 2.2.6, when the CustomerPanelOwnSelection and CustomerGroupSupport options are enabled, allows remote authenticated users to bypass intended access restrictions, and perform certain (1) list and (2) write operations on queues, via unspecified vectors.
CVSS Score
4.6
EPSS Score
0.008
Published
2011-03-18
Open Ticket Request System (OTRS) before 2.2.6, when customer group support is enabled, allows remote authenticated users to bypass intended access restrictions and perform web-interface updates to tickets by leveraging queue read permissions.
CVSS Score
6.0
EPSS Score
0.009
Published
2011-03-18
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.
CVSS Score
3.5
EPSS Score
0.009
Published
2011-03-18
Open Ticket Request System (OTRS) before 2.4.0-beta2 does not properly enforce the move_into permission setting for a queue, which allows remote authenticated users to bypass intended access restrictions and read a ticket by watching this ticket, and then selecting the ticket from the watched-tickets list.
CVSS Score
2.1
EPSS Score
0.009
Published
2011-03-18
The S/MIME feature in Open Ticket Request System (OTRS) before 2.3.4 does not configure the RANDFILE and HOME environment variables for OpenSSL, which might make it easier for remote attackers to decrypt e-mail messages that had lower than intended entropy available for cryptographic operations, related to inability to write to the seeding file.
CVSS Score
5.0
EPSS Score
0.016
Published
2011-03-18