CVE-2003-0125
Buffer overflow in the web interface for SOHO Routefinder 550 before firmware 4.63 allows remote attackers to cause a denial of service (reboot) and execute arbitrary code via a long GET /OPTIONS val…
All CVEs associated with "Denial of Service (DoS)". Page 319/331 • 39648 CVEs.
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A curated feed of “Denial of Service (DoS)”-related CVEs appears below. We currently track 39648 CVEs for this tag (all time). In the last 365 days, 3219 were published. Average CVSS is 6.6 (all time; 6.6 over 365d), and 47% are rated High/Critical (all time). Top CWEs (last 365 days): CWE-400 - Uncontrolled Resource Consumption, CWE-770 - Allocation of Resources Without Limits or Throttling, CWE-476 - NULL Pointer Dereference.
In our taxonomy this topic maps to a LOW impact class. Vendor advisories and release notes are key. Verify compatibility matrices, prefer supported long term versions, and stage rollouts with monitoring. Use the filters below to sort by CVSS, risk and CWE. Each detail page highlights vendor advisories and mitigation tips.
CVEs tagged with this topic. Filters apply to the whole list (loaded from JSON).
Buffer overflow in the web interface for SOHO Routefinder 550 before firmware 4.63 allows remote attackers to cause a denial of service (reboot) and execute arbitrary code via a long GET /OPTIONS val…
Format string vulnerability in Nokia 6210 handset allows remote attackers to cause a denial of service (crash, lockup, or restart) via a Multi-Part vCard with fields containing a large number of form…
Buffer overflow in the gzprintf function in zlib 1.1.4, when zlib is compiled without vsnprintf or when long inputs are truncated using vsnprintf, allows attackers to cause a denial of service or pos…
isakmp_sub_print in tcpdump 3.6 through 3.7.1 allows remote attackers to cause a denial of service (CPU consumption) via a certain malformed ISAKMP packet to UDP port 500, which causes tcpdump to ent…
Unknown vulnerability in UFS for Solaris 9 for SPARC, with logging enabled, allows local users to cause a denial of service (UFS file system hang).
The DEC UDK processing feature in the xterm terminal emulator in XFree86 4.2.99.4 and earlier allows attackers to cause a denial of service via a certain character escape sequence that causes the ter…
The DEC UDK processing feature in the hanterm (hanterm-xf) terminal emulator before 2.0.5 allows attackers to cause a denial of service via a certain character escape sequence that causes the termina…
The RADIUS decoder in tcpdump 3.6.2 and earlier allows remote attackers to cause a denial of service (crash) via an invalid RADIUS packet with a header length field of 0, which causes tcpdump to gene…
Multiple buffer overflows in apcupsd before 3.8.6, and 3.10.x before 3.10.5, may allow attackers to cause a denial of service or execute arbitrary code, related to usage of the vsprintf function.
Buffer overflow in Cisco IOS 11.2.x to 12.0.x allows remote attackers to cause a denial of service and possibly execute commands via a large number of OSPF neighbor announcements.
Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a neg…
The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 allows administrators to cause a denial of service by modifying the SIP_AUTHENTICATE_SCHEME value to force au…
Multiple buffer overflows in Hypermail 2 before 2.1.6 allows remote attackers to cause a denial of service and possibly execute arbitrary code (1) via a long attachment filename that is not properly…
MIT Kerberos V5 Key Distribution Center (KDC) before 1.2.5 allows remote authenticated attackers to cause a denial of service (crash) on KDCs within the same realm via a certain protocol request that…
Format string vulnerabilities in the logging routines for MIT Kerberos V5 Key Distribution Center (KDC) before 1.2.5 allow remote attackers to cause a denial of service (crash) and possibly execute a…
Double-free vulnerability in mysqld for MySQL before 3.23.55 allows attackers with MySQL access to cause a denial of service (crash) via mysql_change_user.
Unknown vulnerability in UDP RPC for Solaris 2.5.1 through 9 for SPARC, and 2.5.1 through 8 for x86, allows remote attackers to cause a denial of service (memory consumption) via certain arguments in…
Double-free vulnerability in CVS 1.11.4 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed Directory request, as demonstrated by bypa…
Apache before 2.0.44, when running on unpatched Windows 9x and Me operating systems, allows remote attackers to cause a denial of service or execute arbitrary code via an HTTP request containing MS-D…
Buffer overflows in noffle news server 1.0.1 and earlier allow remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code.
ISC dhcrelay (dhcp-relay) 3.0rc9 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (packet storm) via a certain BOOTP packet that is forwarded to a broadc…
Jakarta Tomcat before 3.3.1a on certain Windows systems may allow remote attackers to cause a denial of service (thread hang and resource consumption) via a request for a JSP page containing an MS-DO…
Unknown vulnerability in the FTP server (in.ftpd) for Solaris 2.6 through 9 allows remote attackers to cause a denial of service (temporary FTP server hang), which affects other active mode FTP clien…
Buffer overflow in cnd-program for mgetty before 1.1.29 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a Caller ID string with a long CallerName argument.
Heap-based buffer overflow in the wordwrap function in PHP after 4.1.2 and before 4.3.0 may allow attackers to cause a denial of service or execute arbitrary code.
Vulnerability in the cash_words() function for PostgreSQL 7.2 and earlier allows local users to cause a denial of service and possibly execute arbitrary code via a large negative argument, possibly t…
Buffer overflow in the date parser for PostgreSQL before 7.2.2 allows attackers to cause a denial of service and possibly execute arbitrary code via a long date string, aka a vulnerability "in handli…
Buffer overflows in (1) circle_poly, (2) path_encode and (3) path_add (also incorrectly identified as path_addr) for PostgreSQL 7.2.3 and earlier allow attackers to cause a denial of service and poss…
Buffer overflows in the (1) TZ and (2) SET TIME ZONE enivronment variables for PostgreSQL 7.2.1 and earlier allow local users to cause a denial of service and possibly execute arbitrary code.
Multiple buffer overflows in libmcrypt before 2.5.5 allow attackers to cause a denial of service (crash).
Memory leak in libmcrypt before 2.5.5 allows attackers to cause a denial of service (memory exhaustion) via a large number of requests to the application, which causes libmcrypt to dynamically load a…
The Telnet service for Polycom ViewStation before 7.2.4 allows remote attackers to cause a denial of service (crash) via multiple connections to the server.
The Telnet service for Polycom ViewStation before 7.2.4 allows remote attackers to cause a denial of service (crash) via long or malformed ICMP packets.
Buffer overflow in Lotus Domino web server before R5.0.10, when logging to DOMLOG.NSF, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long HTTP…
Macromedia Flash Player 6 does not terminate connections when the user leaves the web page, which allows remote attackers to cause a denial of service (bandwidth, resource, and CPU consumption) via t…
Buffer overflow in cgicso.c for cgiemail 1.6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long query parameter.
The Web Publishing feature in Netscape Enterprise Server 3.x and iPlanet Web Server 4.x allows remote attackers to cause a denial of service (crash) via a wp-html-rend request.
The leafnode server in leafnode 1.9.20 to 1.9.29 allows remote attackers to cause a denial of service (infinite loop) when leafnode requests a cross-posted article to one group whose name is a prefix…
The Post_Method function in method.c for Monkey HTTP Daemon before 0.5.1 allows remote attackers to cause a denial of service (crash) via a POST request with an invalid or missing Content-Length head…
Buffer overflow in Yahoo! Messenger before February 2002 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long set_buddygrp field.
The virtual memory management system in FreeBSD 4.5-RELEASE and earlier does not properly check the existence of a VM object during page invalidation, which allows local users to cause a denial of se…
HP-UX 11.11 and earlier allows local users to cause a denial of service (kernel deadlock), due to a "file system weakness" that is possibly via an mmap() system call and performing an I/O operation u…
procfs on FreeBSD before 4.5 allows local users to cause a denial of service (kernel panic) by removing a file that the fstatfs function refers to.
Format string vulnerability in the Cio_PrintF function of cio_main.c in Unreal IRCd 3.1.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format s…
Buffer overflow in Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via a long FN (font) argument in the message header.
Microsoft Internet Explorer 5.5 through 6.0 allows remote attackers to cause a denial of service (crash) via a Cascading Style Sheet (CSS) with the p{cssText} element declared and a bold font weight.
Microsoft Windows 2000 allows remote attackers to cause a denial of service (memory consumption) by sending a flood of empty TCP/IP packets with the ACK and FIN bits set to the NetBIOS port (TCP/139)…
Microsoft Internet Explorer 5.0 through 6.0 allows remote attackers to cause a denial of service (crash) via an object of type "text/html" with the DATA field that identifies the HTML document that c…
Off-by-one error in alterMIME 0.1.10 and 0.1.11 allows remote attackers to cause a denial of service (crash) via an x-header that causes snprintf overwrite the FFGET_FILE variable with a (null) byte.
AOL ICQ 2002a Build 3722 allows remote attackers to cause a denial of service (crash) via a malformed .hpf file.
Buffer overflow in Novell NetWare Client 4.80 through 4.83 allows local users to cause a denial of service (crash) by using ping, traceroute, or a similar utility to force the client to resolve a lar…
ACDSee 4.0 allows remote attackers to cause a denial of service (crash) via an .ais file with a long file description field, which is not properly handled when the file properties of the file are vie…
Evolution 1.0.3 and 1.0.4 allows remote attackers to cause a denial of service (memory consumption and crash) via an email with a malformed MIME header.
Cisco IOS 11.1 through 12.2, when HSRP support is not enabled, allows remote attackers to cause a denial of service (CPU consumption) via randomly sized UDP packets to the Hot Standby Routing Protoco…
Buffer overflow in ICQ 2.6x for MacOS X 10.0 through 10.1.2 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long request.
BPM Studio Pro 4.2 by ALCATech GmbH includes a webserver that allows a remote attacker to cause a denial of service (crash) by sending a URL request for a MS-DOS device such as con. NOTE: it has bee…
Unknown vulnerability in inetd in HP Tru64 Unix 4.0f through 5.1a allows remote attackers to cause a denial of service via unknown attack vectors.
HTTP Server mod_ssl module running on HP-UX 11.04 with Virtualvault OS (VVOS) 4.5 through 4.6 closes the connection when the Apache server times out during an SSL request, which may allow attackers t…
Belkin F5D6130 Wireless Network Access Point running firmware AP14G8 allows remote attackers to cause a denial of service (connection loss) by sending several SNMP GetNextRequest requests.
Sendmail 8.9.0 through 8.12.3 allows local users to cause a denial of service by obtaining an exclusive lock on the (1) alias, (2) map, (3) statistics, and (4) pid files.
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.
Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via an invite request that contains hex-encoded spaces (%20) in the Invitation-Cookie fiel…
Unknown vulnerability in the "ipopts decode" functionality in Firestorm IDS 0.4.0 through 0.4.2 allows remote attackers to cause a denial of service (crash) via certain IP options.
ParaChat Server 4.0 does not log users off if the browser's back button is used, which allows remote attackers to cause a denial of service by repeatedly logging into a chat room, hitting the back bu…
mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote attackers to cause a denial of service (hang and memory consumption) by causing a CGI script to send a large amount of data…
SmartMail Server 2.0 allows remote attackers to cause a denial of service (crash) by sending data and closing the connection before all the data has been sent.
Buffer overflow in the Embedded HTTP server, as used in (1) D-Link DI-804 4.68, Dl-704 V2.56b6, and Dl-704 V2.56b5 and (2) Linksys Etherfast BEFW11S4 Wireless AP + Cable/DSL Router 1.37.2 through 1.4…
Simple Web Server (SWS) 0.0.4 through 0.1.0 does not close file descriptors for 404 error messages, which could allow remote attackers to cause a denial of service (file descriptor exhaustion) via mu…
The default configuration of BizDesign ImageFolio 2.23 through 2.26 does not control access to (1) admin/setup.cgi, which allows remote attackers to create an administrative account, or (2) admin/nph…
Simple Web Server (SWS) 0.0.4 through 0.1.0 does not properly handle when the recv function call fails, which may allow remote attackers to overwrite program data or perform actions on an uninitializ…
Microsoft Exchange 2000, when used with Microsoft Remote Procedure Call (MSRPC), allows remote attackers to cause a denial of service (crash or memory consumption) via malformed MSRPC calls.
Microsoft Exchange 2000 allows remote authenticated attackers to cause a denial of service via a large number of rapid requests, which consumes all of the licenses that are granted to Exchange by IIS.
Macromedia Flash Player 4.0 r12 through 6.0.47.0 allows remote attackers to cause a denial of service (web browser crash) via malformed content in a Flash Shockwave (.SWF) file, as demonstrated by by…
Trolltech Qt Assistant 1.0 in Trolltech Qt 3.0.3, when loaded from the Designer, opens port 7358 for interprocess communication, which allows remote attackers to open arbitrary HTML pages and cause a…
Off-by-one buffer overflow in the context_action function in context.c of Logsurfer 1.41 through 1.5a allows remote attackers to cause a denial of service (crash) via a malformed log entry.
The servlet engine in Jakarta Apache Tomcat 3.3 and 4.0.4, when using IIS and the ajp1.3 connector, allows remote attackers to cause a denial of service (crash) via a large number of HTTP GET request…
MyWebServer LLC MyWebServer 1.0.2 allows remote attackers to cause a denial of service (crash) via a long HTTP request, possibly triggering a buffer overflow.
CGIForum 1.0 through 1.05 allows remote attackers to cause a denial of service (infinite recursion) by creating a message board post that is a child of an outdated parent.
Buffer overflow in the web server of Polycom ViaVideo 2.2 and 3.0 allows remote attackers to cause a denial of service (crash) via a long HTTP GET request.
The web server for Polycom ViaVideo 2.2 and 3.0 allows remote attackers to cause a denial of service (CPU consumption) by sending incomplete HTTP requests and leaving the connections open.
TelCondex SimpleWebServer 2.06.20817 allows remote attackers to cause a denial of service (crash) via a long HTTP GET request.
Microsoft IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (CPU consumption) via an HTTP request with a Host header that contains a large number of "/" (forward slash) characters.
ZoneAlarm Pro 3.0 and 3.1, when configured to block all traffic, allows remote attackers to cause a denial of service (CPU and memory consumption) via a large number of SYN packets (SYN flood). NOTE…
SkyStream EMR5000 1.16 through 1.18 does not drop packets or disable the Ethernet interface when the buffers are full, which allows remote attackers to cause a denial of service (null pointer excepti…
dump 0.4 b10 through b29 allows local users to cause a denial of service (execution prevention) by using flock() to lock the /etc/dumpdates file.
tip on multiple BSD-based operating systems allows local users to cause a denial of service (execution prevention) by using flock() to lock the /var/log/acculog file.
Pirch and RusPirch, when auto-log is enabled, allows remote attackers to cause a denial of service (crash) via a nickname containing an MS-DOS device name such as AUX, which is inserted into a filena…
Buffer overflow in FtpXQ 2.5 allows remote attackers to cause a denial of service (crash) via a MKD command with a long directory name.
Tiny Personal Firewall 3.0 through 3.0.6 allows remote attackers to cause a denial of service (crash) by via SYN, UDP, ICMP and TCP portscans when the administrator selects the Log tab of the Persona…
Buffer overflow in RadioBird WebServer 4 Everyone 1.28 allows remote attackers to cause a denial of service (crash) via a long HTTP GET request with the Host header set.
Imatix Xitami 2.5 b5 does not properly terminate certain Keep-Alive connections that have been broken or closed early, which allows remote attackers to cause a denial of service (crash) via a large n…
Motorola Surfboard 4200 cable modem allows remote attackers to cause a denial of service (crash) by performing a SYN scan using a tool such as nmap.
Buffer overflow in SmartMail Server 1.0 Beta 10 allows remote attackers to cause a denial of service (crash) via a long request to (1) TCP port 25 (SMTP) or (2) TCP port 110 (POP3).
Heap-based buffer overflow in the goim handler of AOL Instant Messenger (AIM) 4.4 through 4.8.2616 allows remote attackers to cause a denial of service (crash) via escaping of the screen name paramet…
Linux kernel 2.4.1 through 2.4.19 sets root's NR_RESERVED_FILES limit to 10 files, which allows local users to cause a denial of service (resource exhaustion) by opening 10 setuid binaries.
Buffer overflow in XiRCON 1.0 Beta 4 allows remote attackers to cause a denial of service (disconnect) via a long (1) ctcp, (2) primsg, (3) msg, or (4) notice command.
Magic Notebook 1.0b and 1.1b allows remote attackers to cause a denial of service (crash) via an invalid username during login.
Buffer overflow in CHttpServer::OnParseError in the ISAPI extension (Isapi.cpp) when built using Microsoft Foundation Class (MFC) static libraries in Visual C++ 5.0, and 6.0 before SP3, as used in mu…
The timer implementation in QNX RTOS 6.1.0 allows local users to cause a denial of service (hang) and possibly execute arbitrary code by creating multiple timers with a 1-ms tick.
Microsoft Internet Explorer 5.0.1 through 6.0 on Windows 2000 or Windows XP allows remote attackers to cause a denial of service (crash) via an OBJECT tag that contains a crafted CLASSID (CLSID) valu…
iSMTP 5.0.1 allows remote attackers to cause a denial of service via a long "MAIL FROM" command, possibly triggering a buffer overflow.
Resin 2.1.1 allows remote attackers to cause a denial of service (memory consumption and hang) via a URL with long variables for non-existent resources.
Resin 2.1.1 allows remote attackers to cause a denial of service (thread and connection consumption) via multiple URL requests containing the DOS 'CON' device name and a registered file extension suc…
Buffer overflow in jrun.dll in ColdFusion MX, when used with IIS 4 or 5, allows remote attackers to cause a denial of service in IIS via (1) a long template file name or (2) a long HTTP header.
advserver.exe in Advanced Web Server (AdvServer) Professional 1.030000 allows remote attackers to cause a denial of service via multiple HTTP requests containing a single carriage return/line feed (C…
portmapper in Compaq Tru64 4.0G and 5.0A allows remote attackers to cause a denial of service via a flood of packets.
Lotus Domino server 5.0.9a and earlier allows remote attackers to cause a denial of service by exhausting the number of working threads via a large number of HTTP requests for (1) an MS-DOS device na…
Stack-based buffer overflow in SQLData Enterprise Server 3.0 allows remote attacker to execute arbitrary code and cause a denial of service via a long HTTP request.
Next Generation POSIX Threading (NGPT) 1.9.0 uses a filesystem-based shared memory entry, which allows local users to cause a denial of service or in threaded processes or spoof files via unknown met…
Cisco 2611 router running IOS 12.1(6.5), possibly an interim release, allows remote attackers to cause a denial of service via port scans such as (1) scanning all ports on a single host and (2) scann…
The design of the Hot Standby Routing Protocol (HSRP), as implemented on Cisco IOS 12.1, when using IRPAS, allows remote attackers to cause a denial of service (CPU consumption) via a router with the…
Compaq Tru64 4.0 d allows remote attackers to cause a denial of service in (1) telnet, (2) FTP, (3) ypbind, (4) rpc.lockd, (5) snmp, (6) ttdbserverd, and possibly other services via a TCP SYN scan, a…
java.security.AccessController in Sun Java Virtual Machine (JVM) in JRE 1.2.2 and 1.3.1 allows remote attackers to cause a denial of service (JVM crash) via a Java program that calls the doPrivileged…
ICQ 2001a and 2002b allows remote attackers to cause a denial of service (memory consumption and hang) via a contact message with a large contacts number.
Heap-based buffer overflow in Floositek (1) FTGate Pro 1.05 and (2) FTGate Office 1.05 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long POP3 APOP US…
mosix-protocol-stack in Multicomputer Operating System for UnIX (MOSIX) 1.5.7 allows remote attackers to cause a denial of service via malformed packets.
Floositek FTGate PRO 1.05 allows remote attackers to cause a denial of service (memory and CPU consumption) via a large number of RCPT TO: messages during an SMTP session.
cphost.dll in Microsoft Site Server 3.0 allows remote attackers to cause a denial of service (disk consumption) via an HTTP POST of a file with a long TargetURL parameter, which causes Site Server to…
Caucho Technology Resin server 2.1.1 to 2.1.2 allows remote attackers to obtain server's root path via requests for MS-DOS device names such as lpt9.xtp.
The compression code in MaraDNS before 0.9.01 allows remote attackers to cause a denial of service via crafted DNS packets.