Integer overflow in string/strcoll_l.c in the GNU C Library (aka glibc or libc6) 2.17 and earlier allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string, which triggers a heap-based buffer overflow.

The graphical console in Xen 4.0, 4.1 and 4.2 allows local OS guest administrators to obtain sensitive host resource information via the qemu monitor. NOTE: this might be a duplicate of CVE-2007-0998.

Multiple integer underflows in the icmLut_allocate function in International Color Consortium (ICC) Format library (icclib), as used in Ghostscript 9.06 and Argyll Color Management System, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) PostScript or (2) PDF file with embedded images, which triggers a heap-based buffer overflow. NOTE: this issue is also described as an array index error.

The __request_module function in kernel/kmod.c in the Linux kernel before 3.4 does not set a certain killable attribute, which allows local users to cause a denial of service (memory consumption) via a crafted application.

The sapi_header_op function in main/SAPI.c in PHP 5.4.0RC2 through 5.4.0 does not properly determine a pointer during checks for %0D sequences (aka carriage return characters), which allows remote attackers to bypass an HTTP response-splitting protection mechanism via a crafted URL, related to improper interaction between the PHP header function and certain browsers, as demonstrated by Internet Explorer and Google Chrome. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-1398.

Integer signedness error in the vwr_read_rec_data_ethernet function in wiretap/vwr.c in the Ixia IxVeriWave file parser in Wireshark 1.8.x before 1.8.2 allows user-assisted remote attackers to execute arbitrary code via a crafted packet-trace file that triggers a buffer overflow.

Buffer overflow in the dissect_gsm_rlcmac_downlink function in epan/dissectors/packet-gsm_rlcmac.c in the GSM RLC MAC dissector in Wireshark 1.6.x before 1.6.10 and 1.8.x before 1.8.2 allows remote attackers to execute arbitrary code via a malformed packet.

Buffer overflow in epan/dissectors/packet-rtps2.c in the RTPS2 dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (CPU consumption) via a malformed packet.

Array index error in the channelised_fill_sdh_g707_format function in epan/dissectors/packet-erf.c in the ERF dissector in Wireshark 1.8.x before 1.8.2 might allow remote attackers to cause a denial of service (application crash) via a crafted speed (aka rate) value.

Buffer overflow in the channelised_fill_sdh_g707_format function in epan/dissectors/packet-erf.c in the ERF dissector in Wireshark 1.8.x before 1.8.2 allows remote attackers to execute arbitrary code via a large speed (aka rate) value.

plugins/ethercat/packet-ecatmb.c in the EtherCAT Mailbox dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 does not properly handle certain integer fields, which allows remote attackers to cause a denial of service (application exit) via a malformed packet.

The dissect_stun_message function in epan/dissectors/packet-stun.c in the STUN dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 does not properly interact with key-destruction behavior in a certain tree library, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.

The CIP dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (memory consumption) via a malformed packet.

The CTDB dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (loop and CPU consumption) via a malformed packet.

epan/dissectors/packet-afp.c in the AFP dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (loop and CPU consumption) via a large number of ACL entries.

Integer overflow in the dissect_xtp_ecntl function in epan/dissectors/packet-xtp.c in the XTP dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (loop or application crash) via a large value for a span length.

epan/dissectors/packet-mongo.c in the MongoDB dissector in Wireshark 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (loop and CPU consumption) via a small value for a BSON document length.

The pcapng_read_packet_block function in wiretap/pcapng.c in the pcap-ng file parser in Wireshark 1.8.x before 1.8.2 allows user-assisted remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted pcap-ng file.

The dissect_pft function in epan/dissectors/packet-dcp-etsi.c in the DCP ETSI dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a zero-length message.

The scriptfu network server in GIMP 2.6 does not require authentication, which allows remote attackers to execute arbitrary commands via the python-fu-eval command.