Vulnerabilidades

The e1000 driver for Linux kernel 2.4.26 and earlier does not properly initialize memory before using it, which allows local users to read portions of kernel memory. NOTE: this issue was originally incorrectly reported as a "buffer overflow" by some sources.

Multiple unknown vulnerabilities in Linux kernel 2.4 and 2.6 allow local users to gain privileges or access kernel memory, as found by the Sparse source code checking tool.

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.

Buffer overflow in extproc in Oracle 10g allows remote attackers to execute arbitrary code via environment variables in the library name, which are expanded after the length check is performed.

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.

Multiple buffer overflows in the XML Database (XDB) functionality for Oracle 9i Database Release 2 allow local users to cause a denial of service or hijack user sessions.

Stack-based buffer overflow in Oracle Net Services for Oracle Database Server 9i release 2 and earlier allows attackers to execute arbitrary code via a "CREATE DATABASE LINK" query containing a connect string with a long USING parameter.

Multiple buffer overflows in Oracle 9i Database release 2, Release 1, 8i, 8.1.7, and 8.0.6 allow remote attackers to execute arbitrary code via (1) a long conversion string argument to the TO_TIMESTAMP_TZ function, (2) a long time zone argument to the TZ_OFFSET function, or (3) a long DIRECTORY parameter to the…

Buffer overflow in ORACLE.EXE for Oracle Database Server 9i, 8i, 8.1.7, and 8.0.6 allows remote attackers to execute arbitrary code via a long username that is provided during login, as exploitable through client applications that perform their own authentication, as demonstrated using LOADPSP.

Buffer overflow in tnslsnr of Oracle 8i Database Server 8.1.5 for Linux allows local users to execute arbitrary code as the oracle user via a long command line argument.

Buffer overflows in the ApacheBench benchmark support program (ab.c) in Apache before 1.3.27, and Apache 2.x before 2.0.43, allow a malicious web server to cause a denial of service and possibly execute arbitrary code via a long response.

Cross-site scripting (XSS) vulnerability in the default error page of Apache 2.0 before 2.0.43, and 1.3.x up to 1.3.26, when UseCanonicalName is "Off" and support for wildcard DNS is present, allows remote attackers to execute script as other web page visitors via the Host: header, a different vulnerability than…

Format string vulnerabilities in Oracle Listener Control utility (lsnrctl) for Oracle 9.2 and 9.0, 8.1, and 7.3.4, allow remote attackers to execute arbitrary code on the Oracle DBA system by placing format strings into certain entries in the listener.ora configuration file.

SQL*NET listener for Oracle Net Oracle9i 9.0.x and 9.2 allows remote attackers to cause a denial of service (crash) via certain debug requests that are not properly handled by the debugging feature.

Oracle 8i and 9i with PL/SQL package for External Procedures (EXTPROC) allows remote attackers to bypass authentication and execute arbitrary functions by using the TNS Listener to directly connect to the EXTPROC process.

Unknown vulnerability in Oracle Label Security in Oracle 8.1.7 and 9.0.1, when audit functionality, SET_LABEL, or SQL*Predicate is being used, allows local users to gain additional access.

Vulnerability in Oracle 8.0.x through 9.0.1 on Unix allows local users to overwrite arbitrary files, possibly via a symlink attack or incorrect file permissions in (1) the ORACLE_HOME/rdbms/log directory or (2) an alternate directory as specified in the ORACLE_HOME environmental variable, aka the "Oracle File…

Buffer overflow in otrcrep in Oracle 8.0.x through 9.0.1 allows local users to execute arbitrary code via a long ORACLE_HOME environment variable, aka the "Oracle Trace Collection Security Vulnerability."

Buffer overflow in dbsnmp in Oracle 8.0.6 through 9.0.1 allows local users to execute arbitrary code via a long ORACLE_HOME environment variable.

dbsnmp in Oracle 8.1.6 and 8.1.7 uses the ORACLE_HOME environment variable to find and execute the dbsnmp program, which allows local users to execute arbitrary programs by pointing the ORACLE_HOME to an alternate directory that contains a malicious version of dbsnmp.

Format string vulnerability in ToolTalk database server rpc.ttdbserverd allows remote attackers to execute arbitrary commands via format string specifiers that are passed to the syslog function.

dbsnmp in Oracle 8.0.5 and 8.1.5, under certain conditions, trusts the PATH environment variable to find and execute the (1) chown or (2) chgrp commands, which allows local users to execute arbitrary code by modifying the PATH to point to Trojan Horse programs.

oracle program in Oracle 8.0.x, 8.1.x and 9.0.1 allows local users to overwrite arbitrary files via a symlink attack on an Oracle log trace (.trc) file that is created in an alternate home directory identified by the ORACLE_HOME environment variable.

Oracle Listener in Oracle 7.3 and 8i allows remote attackers to cause a denial of service via a malformed connection packet with a large offset_to_data value.

Denial of service in Oracle TNSLSNR SQL*Net Listener via a malformed string to the listener port, aka NERP.