wireshark: DoS (crash) in the CAPWAP dissector (wnpa-sec-2013-32)

The dissect_capwap_data function in epan/dissectors/packet-capwap.c in the CAPWAP dissector in Wireshark 1.6.x before 1.6.16 and 1.8.x before 1.8.8 incorrectly uses a -1 data value to represent an error condition, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

mysql: unspecified DoS related to Server Optimizer (CPU July 2013)

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.1.69 and earlier, 5.5.31 and earlier, and 5.6.11 and earlier allows remote authenticated users to affect availability via unknown vectors related to Server Optimizer.

mysql: unspecified DoS related to Full Text Search (CPU July 2013)

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.1.69 and earlier, 5.5.31 and earlier, and 5.6.11 and earlier allows remote authenticated users to affect availability via unknown vectors related to Full Text Search.

mysql: unspecified DoS related to Server Parser (CPU July 2013)

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.31 and earlier allows remote authenticated users to affect availability via unknown vectors related to Server Parser.

wireshark: DoS (stack overflow, crash) in the Websocket dissector (wnpa-sec-2013-29, upstream #8448, #8499)

Multiple integer signedness errors in the tvb_unmasked function in epan/dissectors/packet-websocket.c in the Websocket dissector in Wireshark 1.8.x before 1.8.7 allow remote attackers to cause a denial of service (application crash) via a malformed packet.

webkitgtk: use-after-free in the HTMLFormElement::prepareForSubmission() (WSA-2015-0001)

Use-after-free vulnerability in the HTMLFormElement::prepareForSubmission function in core/html/HTMLFormElement.cpp in Blink, as used in Google Chrome before 30.0.1599.101, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to submission for FORM elements.

Multiple unspecified vulnerabilities in Google Chrome before 28.0.1500.95 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

Use-after-free vulnerability in Google Chrome before 28.0.1500.95 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to not properly considering focus during the processing of JavaScript events in the presence of a multiple-fields input type.

kernel: keyrings: find_keyring_by_name() can gain the freed keyring

Race condition in the find_keyring_by_name function in security/keys/keyring.c in the Linux kernel 2.6.34-rc5 and earlier allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via keyctl session commands that trigger access to a dead keyring that is undergoing deletion by the key_cleanup function.

The TSB I-TLB load implementation in arch/sparc/kernel/tsb.S in the Linux kernel before 2.6.33 on the SPARC platform does not properly obtain the value of a certain _PAGE_EXEC_4U bit and consequently does not properly implement a non-executable stack, which makes it easier for context-dependent attackers to exploit stack-based buffer overflows via a crafted application.

auth_db_config.py in Pyftpd 0.8.4 contains hard-coded usernames and passwords for the (1) test, (2) user, and (3) roxon accounts, which allows remote attackers to read arbitrary files from the FTP server.

Use-after-free vulnerability in the DOM implementation in Google Chrome before 28.0.1500.95 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to improper tracking of which document owns an Attr object.

Google Chrome before 28.0.1500.71 does not properly prevent pop-under windows, which allows remote attackers to have an unspecified impact via a crafted web site.

Multiple unspecified vulnerabilities in Google Chrome before 27.0.1453.110 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

Google Chrome before 27.0.1453.110 does not properly handle SSL sockets, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors.

Integer signedness error in the base64_decode function in the HTTP authentication functionality (http_auth.c) in lighttpd 1.4 before 1.4.30 and 1.5 before SVN revision 2806 allows remote attackers to cause a denial of service (segmentation fault) via crafted base64 input that triggers an out-of-bounds read with a negative index.

php: integer overflow in exif_process_IFD_TAG() may lead to DoS or arbitrary memory disclosure

Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708.

httpd: possible crash on shutdown due to flaw in scoreboard handling

scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local users to cause a denial of service (daemon crash during shutdown) or possibly have unspecified other impact by modifying a certain type field within a scoreboard shared memory segment, leading to an invalid call to the free function.

libpng: Memory leak when processing Physical Scale (sCAL) images

Memory leak in pngrutil.c in libpng before 1.2.44, and 1.4.x before 1.4.3, allows remote attackers to cause a denial of service (memory consumption and application crash) via a PNG image containing malformed Physical Scale (aka sCAL) chunks.

httpd: cookie exposure due to error responses

protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request (aka 400) error documents, which allows remote attackers to obtain the values of HTTPOnly cookies via vectors involving a (1) long or (2) malformed header in conjunction with crafted web script.