Multiple integer overflows in the scanning engine in Bitdefender for Linux 7.60825 and earlier allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a malformed (1) NeoLite and (2) ASProtect packed PE file.

Integer overflow in the NET_Compressor::Decompress function in S.T.A.L.K.E.R.: Shadow of Chernobyl 1.0006 and earlier allows remote attackers to cause a denial of service (server crash) via a crafted packet with a 0xc1 value that contains no compressed data, which triggers a copy of a large amount of memory.

A certain ActiveX control in the Microsoft Internet Authentication Service (IAS) Helper COM Component in iashlpr.dll allows remote attackers to cause a denial of service (browser crash) via a large integer value in the first argument to the PutProperty method. NOTE: this issue was disclosed by an unreliable researcher, so it might be incorrect.

The files parsing engine in Grisoft AVG Anti-Virus before 8.0.156 allows remote attackers to cause a denial of service (engine crash) via a crafted UPX compressed file, which triggers a divide-by-zero error.

Integer signedness error in the _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service (buffer over-read and crash) via a certain integer value in the Random field in an encrypted Client Hello message within a TLS record with an invalid Record Length, which leads to an invalid cipher padding length, aka GNUTLS-SA-2008-1-3.

The Discovery Service (casdscvc) in CA ARCserve Backup 12.0.5454.0 and earlier allows remote attackers to cause a denial of service (crash) via a packet with a large integer value used in an increment to TCP port 41523, which triggers a buffer over-read.

The Perforce service (p4s.exe) in Perforce Server 2007.3/143793 and earlier allows remote attackers to cause a denial of service (daemon crash) via a (1) server-DiffFile or (2) server-ReleaseFile command with a large integer value, which is used in an array initialization calculation, and leads to invalid memory access.

ExtremeZ-IP.exe in ExtremeZ-IP File and Print Server 5.1.2x15 and earlier does not verify that a certain "number of URLs" field is consistent with the packet length, which allows remote attackers to cause a denial of service (daemon crash) via a large integer in this field in a packet to the Service Location Protocol (SLP) service on UDP port 427, triggering an out-of-bounds read.

Integer overflow in PHP 5.2.5 and earlier allows context-dependent attackers to cause a denial of service and possibly have unspecified other impact via a printf format parameter with a large width specifier, related to the php_sprintf_appendstring function in formatted_print.c and probably other functions for formatted strings (aka *printf functions).

Steamcast 0.9.75 and earlier allows remote attackers to cause a denial of service (daemon crash) via a large integer in the Content-Length HTTP header, which triggers a NULL dereference when malloc fails.

typespeed before 0.6.4 allows remote attackers to cause a denial of service (application crash) via unspecified network behavior that triggers a divide-by-zero error.

Microsoft Windows Media Player (WMP) allows remote attackers to cause a denial of service (application crash) via a certain AIFF file that triggers a divide-by-zero error, as demonstrated by kr.aiff.

The iwl_set_rate function in compatible/iwl3945-base.c in iwlwifi 1.1.21 and earlier dereferences an iwl_get_hw_mode return value without checking for NULL, which might allow remote attackers to cause a denial of service (kernel panic) via unspecified vectors during module initialization.

The GetMagicNumberString function in Massive Entertainment World in Conflict 1.000 and earlier allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a string to the VoIP port (52999/tcp) with an invalid value in the third byte.

Off-by-one error in the do_login_loop function in libwzd-core/wzd_login.c in wzdftpd 0.8.0, 0.8.2, and possibly other versions allows remote attackers to cause a denial of service (daemon crash) via a long USER command that triggers a stack-based buffer overflow. NOTE: some of these details are obtained from third party information.

Multiple integer overflows in Dibbler 0.6.0 allow remote attackers to cause a denial of service (daemon crash) via packets containing options with large lengths, which trigger attempts at excessive memory allocation, as demonstrated by (1) the TSrvMsg constructor in SrvMessages/SrvMsg.cpp; the (2) TClntMsg, (3) TClntOptIAAddress, (4) TClntOptIAPrefix, (5) TOptVendorSpecInfo, and (6) TOptOptionRequest constructors; and the (7) TRelIfaceMgr::decodeRelayRepl, (8) TRelMsg::decodeOpts, and (9) TSrvIfaceMgr::decodeRelayForw methods.

An exploitable denial-of-service vulnerability exists in the IPv4 functionality of Allen-Bradley MicroLogix 1100 Programmable Logic Controller Systems Series B FRN 16.000, Series B FRN 15.002, Series B FRN 15.000, Series B FRN 14.000, Series B FRN 13.000, Series B FRN 12.000, Series B FRN 11.000 and Series B FRN 10.000. A specially crafted packet can cause a major error, resulting in a denial of service. An attacker can send a malicious packet to trigger this vulnerability.

Off-by-one error in the iMonitor component in Novell eDirectory 8.8 SP3, 8.8 SP3 FTF3, and possibly other versions allows remote attackers to execute arbitrary code via an HTTP request with a crafted Accept-Language header, which triggers a stack-based buffer overflow.

njs through 0.3.1, used in NGINX, has a segmentation fault in String.prototype.toBytes for negative arguments, related to nxt_utf8_next in nxt/nxt_utf8.h and njs_string_offset in njs/njs_string.c.

libclamav/pe.c in ClamAV before 0.95 allows remote attackers to cause a denial of service (crash) via a crafted EXE file that triggers a divide-by-zero error.

Vertex4 SunAge 1.08.1 and earlier allows remote attackers to cause a denial of service (infinite loop and hang) via a crafted join packet to UDP port 27960.

Off-by-one error in the _web_drawInRect:withFont:ellipsis:alignment:measureOnly function in WebKit in Safari in Apple iPhone 1.1.4 and 2.0 and iPod touch 1.1.4 and 2.0 allows remote attackers to cause a denial of service (browser crash) via a JavaScript alert call with an argument that lacks breakable characters and has a length that is a multiple of the memory page size, leading to an out-of-bounds read.

Dibbler 0.6.0 does not verify that certain length parameters are appropriate for buffer sizes, which allows remote attackers to trigger a buffer over-read and cause a denial of service (daemon crash), as demonstrated by incorrect behavior of the TSrvMsg constructor in SrvMessages/SrvMsg.cpp when (1) reading the option code and option length and (2) parsing options.