IBM Rational ClearQuest 7.1.x through 7.1.2.7 and 8.x through 8.0.0.3 allows remote attackers to obtain potentially sensitive information via a request to a (1) snoop, (2) hello, (3) ivt/, (4) hitcount, (5) HitCount.jsp, (6) HelloHTMLError.jsp, (7) HelloHTML.jsp, (8) HelloVXMLError.jsp, (9) HelloVXML.jsp, (10) HelloWMLError.jsp, (11) HelloWML.jsp, or (12) cqweb/j_security_check sample script.

IBM Rational ClearQuest 7.1.x before 7.1.2.7 and 8.x before 8.0.0.3, when ClearQuest Authentication is enabled, allows remote authenticated users to read password hashes via a user query.

Cross-site scripting (XSS) vulnerability in the file-upload functionality in the Web client in IBM Rational ClearQuest 7.1.x before 7.1.2.7 allows remote authenticated users to inject arbitrary web script or HTML via the File Description field.

SQL injection vulnerability in the Maintenance tool in IBM Rational ClearQuest 7.1.1.x before 7.1.1.9, 7.1.2.x before 7.1.2.6, and 8.x before 8.0.0.2 allows remote attackers to execute arbitrary SQL commands by leveraging an error in the user-database upgrade feature.

Heap-based buffer overflow in the Ole API in the CQOle ActiveX control in cqole.dll in IBM Rational ClearQuest 7.1.1 before 7.1.1.9, 7.1.2 before 7.1.2.6, and 8.0.0 before 8.0.0.2 allows remote attackers to execute arbitrary code via a crafted web page that leverages a RegisterSchemaRepoFromFileByDbSet function-prototype mismatch.

Multiple buffer overflows in unspecified COM objects in Rational Common Licensing 7.0 through 7.1.1.4 in IBM Rational ClearCase 7.0.0.4 through 7.1.1.4, ClearQuest 7.0.0.4 through 7.1.1.4, and other products allow local users to gain privileges via a Trojan horse HTML document in the My Computer zone.

Multiple unspecified vulnerabilities in IBM Rational ClearQuest 7.0.x before 7.0.1.11, 7.1.1.x before 7.1.1.4, and 7.1.2.x before 7.1.2.1 allow attackers to have an unknown impact via vectors related to third-party .ocx files.

The Web client in IBM Rational ClearQuest 7.1.1.x before 7.1.1.4 and 7.1.2.x before 7.1.2.1 allows remote authenticated users to bypass "restricted user" limitations, and read arbitrary records, via a modified record number in the URL for a RECORD action, as demonstrated by a modified bookmark.

IBM Rational ClearQuest 7.0.x before 7.0.1.11, 7.1.1.x before 7.1.1.4, and 7.1.2.x before 7.1.2.1 does not prevent modification of back-reference fields, which allows remote authenticated users to interfere with intended record relationships, and possibly cause a denial of service (loop) or have unspecified other impact, by (1) adding or (2) removing a back reference.

Dojo Toolkit, as used in the Web client in IBM Rational ClearQuest 7.1.1.x before 7.1.1.4 and 7.1.2.x before 7.1.2.1, allows remote attackers to read cookies by navigating to a Dojo file, related to an "open direct" issue.