kernel: net/ax25/af_ax25.c: reading uninitialized stack memory

The ax25_getname function in net/ax25/af_ax25.c in the Linux kernel before 2.6.37-rc2 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory by reading a copy of this structure.

The X.25 implementation in the Linux kernel before 2.6.36.2 does not properly parse facilities, which allows remote attackers to cause a denial of service (heap memory corruption and panic) or possibly have unspecified other impact via malformed (1) X25_FAC_CALLING_AE or (2) X25_FAC_CALLED_AE data, related to net/x25/x25_facilities.c and net/x25/x25_in.c, a different vulnerability than CVE-2010-4164.

The getSkillname function in the eve module in Conky 1.8.1 and earlier allows local users to overwrite arbitrary files via a symlink attack on /tmp/.cesf.

MySQL: crash with user variables, assignments, joins... (MySQL Bug #55564)

MySQL 5.1 before 5.1.51 and 5.5 before 5.5.6 allows remote authenticated users to cause a denial of service (mysqld server crash) by performing a user-variable assignment in a logical expression that is calculated and stored in a temporary table for GROUP BY, then causing the expression value to be used after the table is created, which causes the expression to be re-evaluated instead of accessing its value from the table.

ImageMagick: excessive CPU use DoS by processing JPEG images with crafted restart markers

The JPEGWarningHandler function in coders/jpeg.c in ImageMagick before 6.7.6-3 allows remote attackers to cause a denial of service (memory consumption) via a JPEG image with a crafted sequence of restart markers.

MySQL: CREATE TABLE ... SELECT causes crash when KILL_BAD_DATA is returned (MySQL Bug#55826)

MySQL 5.0 before 5.0.92, 5.1 before 5.1.51, and 5.5 before 5.5.6 does not properly propagate type errors, which allows remote attackers to cause a denial of service (server crash) via crafted arguments to extreme-value functions such as (1) LEAST and (2) GREATEST, related to KILL_BAD_DATA and a "CREATE TABLE ... SELECT."

Perl Digest improper control of generation of code

Eval injection vulnerability in the Digest module before 1.17 for Perl allows context-dependent attackers to execute arbitrary commands via the new constructor.

libpurple: invalid UTF-8 string handling in SILC messages

The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (crash) via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, related to interactions with certain versions of glib2.

MySQL: mysqld DoS (crash) by processing EXPLAIN statements for complex SQL queries (MySQL bug #52711)

Oracle MySQL 5.1 before 5.1.49 and 5.0 before 5.0.92 allows remote authenticated users to cause a denial of service (mysqld daemon crash) by using EXPLAIN with crafted "SELECT ... UNION ... ORDER BY (SELECT ... WHERE ...)" statements, which triggers a NULL pointer dereference in the Item_singlerow_subselect::store function.

MySQL: Use of unassigned memory (valgrind errors / crash) by providing certain values to BINLOG statement (MySQL BZ#54393)

Oracle MySQL 5.1 before 5.1.49 allows remote authenticated users to cause a denial of service (mysqld daemon crash) via certain arguments to the BINLOG command, which triggers an access of uninitialized memory, as demonstrated by valgrind.

kexec-tools: Multiple security flaws by management of kdump core files and ramdisk images

The Red Hat mkdumprd script for kexec-tools, as distributed in the kexec-tools 1.x before 1.102pre-154 and 2.x before 2.0.0-209 packages in Red Hat Enterprise Linux, uses world-readable permissions for vmcore files, which allows local users to obtain sensitive information by inspecting the file content, as demonstrated by a search for a root SSH key.

MySQL: mysqld DoS (crash) by processing IN / CASE statements with NULL arguments (MySQL bug #54477)

Oracle MySQL 5.1 before 5.1.49 allows remote authenticated users to cause a denial of service (crash) via (1) IN or (2) CASE operations with NULL arguments that are explicitly specified or indirectly provided by the WITH ROLLUP modifier.

IceWarp WebMail in IceWarp Mail Server before 10.3.3 allows remote attackers to obtain configuration information via a direct request to the /server URI, which triggers a call to the phpinfo function.

Unspecified vulnerability in the Client System Analyzer component in Oracle Database Server 11.1.0.7 and 11.2.0.1 and Enterprise Manager Grid Control 10.2.0.5 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors. NOTE: the previous information was obtained from the January 2011 CPU. Oracle has not commented on claims from a reliable third party coordinator that this issue involves an exposed JSP script that accepts XML uploads in conjunction with NULL bytes in an unspecified parameter that allow execution of arbitrary code.

OpenJDK: AtomicReferenceArray insufficient array type check (Concurrency, 7082299)

Unspecified vulnerability in the Virtual Desktop Infrastructure (VDI) component in Oracle Virtualization 3.2 allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to Session. NOTE: this CVE identifier was accidentally used for a Concurrency issue in Java Runtime Environment, but that issue has been reassigned to CVE-2012-0507.

Unspecified vulnerability in the Oracle Document Capture component in Oracle Fusion Middleware 10.1.3.4 and 10.1.3.5 allows remote attackers to affect integrity and availability via unknown vectors related to Import Server. NOTE: the previous information was obtained from the January 2011 CPU. Oracle has not commented on claims from the original researcher that remote attackers can overwrite arbitrary files and execute arbitrary code via a full pathname in the first argument to the WriteJPG method in the NCSECWLib ActiveX control.

Unspecified vulnerability in the Real User Experience Insight component in Oracle Enterprise Manager Grid Control 6.0 allows remote attackers to affect confidentiality and integrity via unknown vectors related to Processing. NOTE: the previous information was obtained from the January 2011 CPU. Oracle has not commented on claims from a reliable third party coordinator that this is SQL injection in rsynclogdird involving improper escaping of UTF-8 characters while processing log files.

Unspecified vulnerability in the Oracle Common Applications component in Oracle Applications 11.5.10.2, 12.0.4, 12.0.5, 12.0.6, 12.1.1, 12.1.2, and 12.1.3 allows remote attackers to affect integrity via unknown vectors related to User Management.

Unspecified vulnerability in Oracle Solaris 9 allows local users to affect confidentiality and integrity via unknown vectors related to XScreenSaver.

F-Secure Anti-Virus does not properly interact with the processing of hcp:// URLs by the Microsoft Help and Support Center, which makes it easier for remote attackers to execute arbitrary code via malware that is correctly detected by this product, but with a detection approach that occurs too late to stop the code execution. NOTE: the researcher indicates that a vendor response was received, stating that "the inability to catch these files are caused by lacking functionality rather than programming errors."