CVE-2003-0075

Integer signedness error in the myFseek function of samplein.c for Blade encoder BladeEnc 0.94.2 and earlier allows remote attackers to execute arbitrary code via a negative offset value following a "fmt" wave chunk...

CVE-2002-1828

Savant Webserver 3.1 allows remote attackers to cause a denial of service crash via an HTTP GET request with a negative Content-Length value...

CVE-2002-1368

Common Unix Printing System CUPS 1.1.14 through 1.1.17 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code by causing negative arguments to be fed into memcpy calls via HTTP requests with 1 a negative Content-Length value or 2 a negative length in a...

DEBIAN-CVE-2002-1368

Common Unix Printing System CUPS 1.1.14 through 1.1.17 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code by causing negative arguments to be fed into memcpy calls via HTTP requests with 1 a negative Content-Length value or 2 a negative length in a...

CVE-2002-1368

Common Unix Printing System CUPS 1.1.14 through 1.1.17 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code by causing negative arguments to be fed into memcpy calls via HTTP requests with 1 a negative Content-Length value or 2 a negative length in a...

CVE-2002-1368

Common Unix Printing System CUPS 1.1.14 through 1.1.17 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code by causing negative arguments to be fed into memcpy calls via HTTP requests with 1 a negative Content-Length value or 2 a negative length in a...

CUPS 1.1.x - Negative Length HTTP Header

CUPS 1.1.x - Negative Length HTTP Header source: https://www.securityfocus.com/bid/6437/info A vulnerability has been reported for CUPS that if exploited may result in a DoS or the execute of code on affected systems. An attacker can exploit this vulnerability by connecting to a vulnerable system...

openbsd-select-bug.txt

Hi there, Recently a bug in the select syscall of openbsd was published. This text describes the details and the eventual exploitation of this bug. First of all let us look at the definition of select: int selectint nfds, fdset readfds, fdset writefds, fdset exceptfds, struct timeval timeout; The...

Null HTTPd 0.5 - Remote Heap Overflow

Null HTTPd 0.5 - Remote Heap Overflow // source: https://www.securityfocus.com/bid/5774/info Null httpd is a small multithreaded web server for Linux and Windows, mantained by NullLogic. A remotely exploitable heap overflow has been discovered in Null httpd. By passing a negative content length...

Savant Web Server 3.1 - Malformed Content-Length Denial of Service

source: https://www.securityfocus.com/bid/5707/info Savant Webserver is prone to a denial of service attack, when processing a negative integer located in a users Content-Length value. It should be noted that versions below 3.1 may also be vulnerable to this issue. GET / HTTP/1.0 Content-Length: ...

Signed/unsigned conversion bug in OpenBSD select() call

By passing negative argument to select function it's possible to overwrite the fragment of kernel memory...

CVE-2002-0818

wwwoffled in World Wide Web Offline Explorer WWWOFFLE allows remote attackers to cause a denial of service and possibly execute arbitrary code via a negative Content-Length value...

DSA-144 wwwoffle - improper input handling

Bulletin has no description...

wwwoffle-2.7b and prior segfaults with negative Content-Length value

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 QITEST1 SECURITY ADVISORY 005 wwwoffle-2.7b and prior segfaults with negative Content-Length value PROGRAM DESCRIPTION WWWOFFLE, World Wide Web Offline Explorer, is a proxy HTTP/FTP server for computers with dial-up internet access. DETAILS When...

CVE-2001-0653

CVE-2001-0653 affects Sendmail 8.10.0–8.11.5 and 8.12.0 beta. The root cause is an input-validation/overflow in the debugger (-d) category handling: a large numeric value can be interpreted as a signed negative index, bypassing bounds checks and allowing local writes to process memory. Consequenc...

Отрицательные индексы массива в rsync (negatice array index)

Ошибка отрицательных индексов массива дает возможность удаленного выполнения кода...

rsync 2.5.1 - Remote (2)

/ 7350rsync - rsync include include include include include include include include include include define MAXPATHLEN 4096 define VERSION "@RSYNCD: 26\n" define PORT 873 define NULLOFFSET -48 define STARTNULLBRUTE -44 define ENDNULLBRUTE -56 define BRUTEBASE 0xbfff7777 define INCREMENT 512 define...

Ошибки в sendmail debug (signed/unsigned)

при использовании ключа -d используется знаковое число после присвоения ему беззнакового значения в качестве индекса массива, что позволяет адресовать отрицательное смещение...

Linux kernel does not properly validate user input via sysctl for negative value

Overview Unprivileged local users can exploit the sysctl Linux kernel program to gain privileged access. Description A program called sysctl in the Linux kernel allows a privileged local user to read or write runtime system settings. Unprivileged local users are also allowed to use sysctl to read...

X 11.0/3.3.3/3.3.4/3.3.5/3.3.6/4.0 - libX11 '_XAsyncReply()' Stack Corruption

// source: https://www.securityfocus.com/bid/1408/info A vulnerability exists in the XAsyncReply function of libX11. This function utilizes size information retrieved as part of a client supplied packet. This value is a signed integer. By forcing this value to be negative, it becomes possible to...