The TNS Listener in Oracle 10g allows remote attackers to cause a denial of service (listener crash) via a malformed service_register_NSGR request containing a value that is used as an invalid offset for a pointer that references incorrect memory.
Multiple SQL injection vulnerabilities in PL/SQL procedures that run with definer rights in Oracle 9i and 10g allow remote attackers to execute arbitrary SQL commands and gain privileges via (1) DBMS_EXPORT_EXTENSION, (2) WK_ACL.GET_ACL, (3) WK_ACL.STORE_ACL, (4) WK_ADM.COMPLETE_ACL_SNAPSHOT, (5) WK_ACL.DELETE_ACLS_WITH_STATEMENT, or (6) DRILOAD.VALIDATE_STMT.
Stack-based buffer overflow in Oracle 9i and 10g allows remote attackers to execute arbitrary code via a long token in the text of a wrapped procedure.
The (1) dbsnmp and (2) nmo programs in Oracle 8i, Oracle 9i, and Oracle IAS 9.0.2.0.1, on Unix systems, use a default path to find and execute library files while operating at raised privileges, which allows certain Oracle user accounts to gain root privileges via a modified libclntsh.so.9.0.