CVE-2002-1182
IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (crash) via malformed WebDAV requests that cause a large amount of memory to be assigned.
All CVEs associated with "Denial of Service (DoS)". Page 321/331 • 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).
IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (crash) via malformed WebDAV requests that cause a large amount of memory to be assigned.
The remote management web server for Linksys BEFSR41 EtherFast Cable/DSL Router before firmware 1.42.7 allows remote attackers to cause a denial of service (crash) via an HTTP request to Gozila.cgi w…
Format string vulnerability in Pablo FTP Server 1.5, 1.3, and possibly other versions, allows remote attackers to cause a denial of service and possibly execute arbitrary code via format strings in t…
Northern Solutions Xeneo Web Server 2.1.0.0, 2.0.759.6, and other versions before 2.1.5 allows remote attackers to cause a denial of service (crash) via a GET request for a "%" URI.
The Sun RPC functionality in multiple libc implementations does not provide a time-out mechanism when reading data from TCP connections, which allows remote attackers to cause a denial of service (ha…
Unknown vulnerability in Solaris 8 for Intel and Solaris 8 and 9 for SPARC allows remote attackers to cause a denial of service via certain packets that cause some network interfaces to stop respondi…
The administration module for Oracle Web Cache in Oracle9iAS (9i Application Suite) 9.0.2 allows remote attackers to cause a denial of service (crash) via (1) an HTTP GET request containing a ".." (d…
IPSEC implementations including (1) FreeS/WAN and (2) KAME do not properly calculate the length of authentication data, which allows remote attackers to cause a denial of service (kernel panic) via s…
IBM Web Traffic Express Caching Proxy Server 3.6 and 4.x before 4.0.1.26 allows remote attackers to cause a denial of service (crash) via an HTTP request to helpout.exe with a missing HTTP version nu…
SCO UnixWare 7.1.1 and Open UNIX 8.0.0 allows local users to cause a denial of service via an rcp call on /proc.
Memory leak in ypdb_open in yp_db.c for ypserv before 2.5 in the NIS package 3.9 and earlier allows remote attackers to cause a denial of service (memory consumption) via a large number of requests f…
The Web-Based Enterprise Management (WBEM) packages (1) SUNWwbdoc, (2) SUNWwbcou, (3) SUNWwbdev and (4) SUNWmgapp packages, when installed using Solaris 8 Update 1/01 or later, install files with wor…
The web proxy component in Symantec Enterprise Firewall (SEF) 6.5.2 through 7.0, Raptor Firewall 6.5 and 6.5.3, VelociRaptor, and Symantec Gateway Security allow remote attackers to cause a denial of…
TNS Listener in Oracle Net Services for Oracle 9i 9.2.x and 9.0.x, and Oracle 8i 8.1.x, allows remote attackers to cause a denial of service (hang or crash) via a SERVICE_CURLOAD command.
The Sabserv client component in Sabre Desktop Reservation Software 4.2 through 4.4 allows remote attackers to cause a denial of service via malformed input to TCP port 1001.
Balabit Syslog-NG 1.4.x before 1.4.15, and 1.5.x before 1.5.20, when using template filenames or output, does not properly track the size of a buffer when constant characters are encountered during m…
IBM AIX 4.3.3 and AIX 5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a flood of malformed TCP packets without any flags set, which prevents AIX from releasing t…
IBM SecureWay Firewall before 4.2.2 performs extra processing before determining that a packet is invalid and dropping it, which allows remote attackers to cause a denial of service (resource exhaust…
Buffer overflow in RadioBird Software WebServer 4 Everyone 1.23 and 1.27, and other versions before 1.30, allows remote attackers to cause a denial of service (crash) via a long HTTP GET request.
Buffer overflow in Microsoft PPTP Service on Windows XP and Windows 2000 allows remote attackers to cause a denial of service (hang) and possibly execute arbitrary code via a certain PPTP packet with…
Buffer overflow in the embedded HTTP server for Cisco Catalyst switches running CatOS 5.4 through 7.3 allows remote attackers to cause a denial of service (reset) via a long HTTP request.
Buffer overflow in DSC 3.0 parser from GSview, as used in KGhostView in KDE 1.1 and KDE 3.0.3a, may allow attackers to cause a denial of service or execute arbitrary code via a modified .ps (PostScri…
Unknown vulnerability in NFS on Solaris 2.5.1 through Solaris 9 allows an NFS client to cause a denial of service by killing the lockd daemon.
Unknown vulnerability in Solaris 8, when the 0x02 bit (aka TEST, KMF_DEADBEEF, or deadbeef) is set in the kmem_flags kernel parameter, allows local users to cause a denial of service (system panic).
Memory leak in the SNMP LAN Manager (LANMAN) MIB extension for Microsoft Windows 2000 before SP3, when the Print Spooler is not running, allows remote attackers to cause a denial of service (memory c…
The shared memory scoreboard in the HTTP daemon for Apache 1.3.x before 1.3.27 allows any user running as the Apache UID to send a SIGUSR1 signal to any process as root, resulting in a denial of serv…
Buffer overflows in the ApacheBench benchmark support program (ab.c) in Apache before 1.3.27, and Apache 2.x before 2.0.43, allow a malicious web server to cause a denial of service and possibly exec…
The Remote Data Protocol (RDP) version 5.1 in Microsoft Windows XP allows remote attackers to cause a denial of service (crash) when Remote Desktop is enabled via a PDU Confirm Active data packet tha…
Microsoft Virtual Machine (VM) up to and including build 5.0.3805 allows remote attackers to cause a denial of service (crash) in Internet Explorer via invalid handle data in a Java applet, aka "Hand…
The Sun Microsystems RPC library Services for Unix 3.0 Interix SD, as implemented on Microsoft Windows NT4, 2000, and XP, allows remote attackers to cause a denial of service (service hang) via malfo…
An input validation error in the Sun Microsystems RPC library Services for Unix 3.0 Interix SD, as implemented on Microsoft Windows NT4, 2000, and XP, allows remote attackers to cause a denial of ser…
The BIND 4 and BIND 8.2.x stub resolver libraries, and other libraries such as glibc 2.2.5 and earlier, libc, and libresolv, use the maximum buffer size instead of the actual size when processing a D…
The HTTP administration interface for HP Procurve 4000M Switch firmware before C.09.16, with stacking features and remote administration enabled, does not authenticate requests to reset the device, w…
IBM Websphere 4.0.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an HTTP request with long HTTP headers, such as "Host".
anlgform.pl in Analog before 5.23 does not restrict access to the PROGRESSFREQ progress update command, which allows remote attackers to cause a denial of service (disk consumption) by using the comm…
The handle_var_requests function in snmp_agent.c for the SNMP daemon in the Net-SNMP (formerly ucd-snmp) package 5.0.1 through 5.0.5 allows remote attackers to cause a denial of service (crash) via a…
Buffer overflows in Fetchmail 6.0.0 and earlier allow remote attackers to cause a denial of service (crash) or execute arbitrary code via (1) long headers that are not properly processed by the readh…
The getmxrecord function in Fetchmail 6.0.0 and earlier does not properly check the boundary of a particular malformed DNS packet from a malicious DNS server, which allows remote attackers to cause a…
Buffer overflow in the ZIP capability for multiple products allows remote attackers to cause a denial of service or execute arbitrary code via ZIP files containing entries with long filenames, includ…
Buffer overflow in SmartHTML Interpreter (shtml.dll) in Microsoft FrontPage Server Extensions (FPSE) 2000 and 2002 allows remote attackers to cause a denial of service (CPU consumption) or run arbitr…
The Web Reports Server for SurfControl SuperScout WebFilter allows remote attackers to cause a denial of service (CPU consumption) via large GET requests, possibly due to a buffer overflow.
Preboot eXecution Environment (PXE) server allows remote attackers to cause a denial of service (crash) via certain DHCP packets from Voice-Over-IP (VOIP) phones.
Web server for Shambala 4.5 allows remote attackers to cause a denial of service (crash) via a malformed HTTP request.
Cisco IP Phone (VoIP) models 7910, 7940, and 7960 allow remote attackers to cause a denial of service (crash) via malformed packets as demonstrated by (1) "jolt", (2) "jolt2", (3) "raped", (4) "hping…
The web server for Cisco IP Phone (VoIP) models 7910, 7940, and 7960 allows remote attackers to cause a denial of service (reset) and possibly read sensitive memory via a large integer value in (1) t…
Cisco DSL CPE devices running CBOS 2.4.4 and earlier allows remote attackers to cause a denial of service (hang or memory consumption) via (1) a large packet to the DHCP port, (2) a large packet to t…
Buffer overflow in Qpopper (popper) 4.0.4 and earlier allows local users to cause a denial of service and possibly execute arbitrary code via a long bulldir argument in the user's .qpopper-options co…
The web interface (WebUI) of NetScreen ScreenOS before 2.6.1r8, and certain 2.8.x and 3.0.x versions before 3.0.3r1, allows remote attackers to cause a denial of service (crash) via a long user name.
NewAtlanta ServletExec ISAPI 4.1 allows remote attackers to cause a denial of service (crash) via (1) a request for a long .jsp file, or (2) a long URL sent directly to com.newatlanta.servletexec.JSP…
Buffer overflow in MatuFtpServer 1.1.3.0 (1.1.3) allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long PASS (password) command.
Buffer overflow in pks PGP public key web server before 0.9.5 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long search argument to the lookup…
Buffer overflow in Sendmail before 8.12.5, when configured to use a custom DNS map to query TXT records, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a…
in.uucpd UUCP server in Debian GNU/Linux 2.2, and possibly other operating systems, does not properly terminate long strings, which allows remote attackers to cause a denial of service, possibly due…
Double Precision Courier e-mail MTA allows remote attackers to cause a denial of service (CPU consumption) via a message with an extremely large or negative value for the year, which causes a tight l…
Buffer overflow in the Pirch 98 IRC client allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long hyperlink in a channel or private message.
Buffer overflows in the DHCP server for NetWare 6.0 SP1 allow remote attackers to cause a denial of service (reboot) via long DHCP requests.
Format string vulnerability in the FTP server for Novell Netware 6.0 SP1 (NWFTPD) allows remote attackers to cause a denial of service (ABEND) via format strings in the USER command.
Apache Tomcat 4.0.3, and possibly other versions before 4.1.3 beta, allows remote attackers to cause a denial of service (resource exhaustion) via a large number of requests to the server with null c…
The Java Server Pages (JSP) engine in Tomcat allows web page owners to cause a denial of service (engine crash) on the web server via a JSP page that calls WPrinterJob().pageSetup(null,null).
The Java Server Pages (JSP) engine in JRun allows web page owners to cause a denial of service (engine crash) on the web server via a JSP page that calls WPrinterJob().pageSetup(null,null).
Buffer overflow in SeaNox Devwex allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long HTTP GET request.
Cisco ONS15454 optical transport platform running ONS 3.1.0 to 3.2.0 allows remote attackers to cause a denial of service (reset) by sending IP packets with non-zero Type of Service (TOS) bits to the…
The default configuration of BlackICE Agent 3.1.eal and 3.1.ebh has a high tcp.maxconnections setting, which could allow remote attackers to cause a denial of service (memory consumption) via a large…
Half-Life Server 1.1.1.0 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via multiple responses to the initial challenge with different cd_key values, which rea…
Buffer overflow in 4D web server 6.7.3 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a long HTTP request.
Buffer overflow in eDonkey 2000 35.16.60 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long "ed2k:" URL.
Buffer overflow in AnalogX SimpleServer:WWW 1.16 and earlier allows remote attackers to cause a denial of service (crash) and execute code via a long HTTP request method name.
Unknown vulnerability in IPV6 functionality for DCE daemons (1) dced or (2) rpcd on HP-UX 11.11 allows attackers to cause a denial of service (crash) via an attack that modifies internal data.
Multiple buffer overflows in Novell NetMail (NIMS) 3.0.3 before 3.0.3C allows remote attackers to cause a denial of service and possibly execute arbitrary code via (1) WebAdmin or (2) ModWeb.
Buffer overflows in IMAP Agent (imapd) for Novell NetMail (NIMS) 3.0.3 before 3.0.3A allows remote attackers to cause a denial of service.
Buffer overflow in AnalogX SimpleServer:Shout 1.0 allows remote attackers to cause a denial of service and execute arbitrary code via a long request to TCP port 8001.
Buffer overflows in AnalogX Proxy before 4.12 allows remote attackers to cause a denial of service and possibly execute arbitrary code via (1) a long HTTP request to TCP port 6588 or (2) a SOCKS 4A r…
Buffer overflow in Novell iManager (eMFrame 1.2.1) allows remote attackers to cause a denial of service (crash) via a long user name.
ArGoSoft Mail Server 1.8.1.7 and earlier allows a webmail user to cause a denial of service (CPU consumption) by forwarding the email to the user while autoresponse is enabled, which creates an infin…
Buffer overflow in web server for Tivoli Management Framework (TMF) Endpoint 3.6.x through 3.7.1, before Fixpack 2, allows remote attackers to cause a denial of service or execute arbitrary code via…
Buffer overflow in web server for Tivoli Management Framework (TMF) ManagedNode 3.6.x through 3.7.1 allows remote attackers to cause a denial of service or execute arbitrary code via a long HTTP GET…
The library feature for Adobe Content Server 3.0 does not verify if a customer has already checked out an eBook, which allows remote attackers to cause a denial of service (resource exhaustion) by ch…
BadBlue server allows remote attackers to cause a denial of service (crash) via an HTTP GET request without a URI.
Cisco IOS 12.0 through 12.2, when supporting SSH, allows remote attackers to cause a denial of service (CPU consumption) via a large packet that was designed to exploit the SSH CRC32 attack detection…
Macromedia Sitespring 1.2.0 (277.1) using Sybase runtime engine 7.0.2.1480 allows remote attackers to cause a denial of service (crash) via a long malformed request to TCP port 2500, possibly trigger…
Multiple buffer overflows in the CGI programs for Oddsock Song Requester WinAmp plugin 2.1 allow remote attackers to cause a denial of service (crash) via long arguments.
Res Manager in Worldspan for Windows Gateway 4.1 allows remote attackers to cause a denial of service (crash) via a malformed request to TCP port 17990.
Race condition in Performance Pack in BEA WebLogic Server and Express 5.1.x, 6.0.x, 6.1.x and 7.0 allows remote attackers to cause a denial of service (crash) via a flood of data and connections.
Buffer overflow in KeyFocus (KF) web server 1.0.5 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed HTTP header.
Omnicron OmniHTTPd 2.09 allows remote attackers to cause a denial of service (crash) via an HTTP request with a long, malformed HTTP 1version number.
Ultrafunk Popcorn 1.20 allows remote attackers to cause a denial of service (crash) via a malformed Subject ("\t\t").
Buffer overflow in Ultrafunk Popcorn 1.20 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long Subject field.
Ultrafunk Popcorn 1.20 allows remote attackers to cause a denial of service (crash) via a malformed Date field that is converted into a year greater than 2037.
Dynamic VPN Configuration Protocol service (DVCP) in Watchguard Firebox firmware 5.x.x allows remote attackers to cause a denial of service (crash) via a malformed packet containing tab characters to…
Format string vulnerability in HylaFAX faxgetty before 4.1.3 allows remote attackers to cause a denial of service (crash) via the TSI data element.
Buffer overflow in HylaFAX faxgetty before 4.1.3 allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via a long line of image data.
Jigsaw 2.2.1 on Windows systems allows remote attackers to use MS-DOS device names in HTTP requests to (1) cause a denial of service using the "con" device, or (2) obtain the physical path of the ser…
Buffer overflow in administrative web server for Brother NC-3100h printer allows remote attackers to cause a denial of service via a long password.
Multiple buffer overflows in Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, allow remote attackers to cause a denial of service and possibly execute arbitrary code via (1) an HTTP…
Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, allows remote attackers to cause a denial of service (resource exhaustion) via a large number of FTP PASV requests, which consumes a…
Thomas Hauck Jana Server 1.4.6 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large message index value in a (1) RETR or (2) DELE command t…
Administrative web interface for IC9 Pocket Print Server Firmware 7.1.30 and 7.1.36f allows remote attackers to cause a denial of service (reboot and reset) via a long password, possibly due to a buf…
The web server for D-Link DP-300 print server allows remote attackers to cause a denial of service (hang) via a large HTTP POST request.
ZyXEL Prestige 642R allows remote attackers to cause a denial of service in the Telnet, FTP, and DHCP services (crash) via a TCP packet with both the SYN and ACK flags set.
ZyXEL Prestige 642R 2.50(FA.1) and Prestige 310 V3.25(M.01), allows remote attackers to cause a denial of service via an oversized, fragmented "jolt" style ICMP packet.
Buffer overflow in Pegasus mail client 4.01 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via long (1) To or (2) From headers.
IPSwitch IMail Web Calendaring service (iwebcal) allows remote attackers to cause a denial of service (crash) via an HTTP POST request without a Content-Length field.
Buffer overflow in read_smtp_response of protocol.c in libesmtp before 0.8.11 allows a remote SMTP server to (1) execute arbitrary code via a certain response or (2) cause a denial of service via lon…
HTML interface for Cisco VPN 3000 Concentrator 2.x.x and 3.x.x before 3.0.3(B) allows remote attackers to cause a denial of service (CPU consumption) via a long URL request.
Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to cause a denial of service (reload) via a Windows-based PPTP client with the "No Encryption" option set.
Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.3, allows remote attackers to cause a denial of service (crash) via a long (1) username or (2) password to the HTML login interface.
Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via a long user name.
The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incoming LAN-to-LAN connection with an existin…
Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via (1) malformed or (2) large ISAKMP packets.
Cisco Virtual Private Network (VPN) Client software 2.x.x and 3.x before 3.0.5 allows remote attackers to cause a denial of service (crash) via TCP packets with source and destination ports of 137 (N…
securetar, as used in AMaViS shell script 0.2.1 and earlier, allows users to cause a denial of service (CPU consumption) via a malformed TAR file, possibly via an incorrect file size parameter.
PostgreSQL 7.2.1 and 7.2.2 allows local users to delete transaction log (pg_clog) data and cause a denial of service (data loss) via the VACUUM command.
mod_dav in Apache before 2.0.42 does not properly handle versioning hooks, which may allow remote attackers to kill a child process via a null dereference and cause a denial of service (CPU consumpti…
Buffer overflow in SMB (Server Message Block) protocol in Microsoft Windows NT, Windows 2000, and Windows XP allows attackers to cause a denial of service (crash) via a SMB_COM_TRANSACTION packet wit…
Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.
Buffer overflows in PostgreSQL 7.2 allow attackers to cause a denial of service and possibly execute arbitrary code via long arguments to the functions (1) lpad or (2) rpad.
IRC client irssi in irssi-text before 0.8.4 allows remote attackers to cause a denial of service (crash) via an IRC channel that has a long topic followed by a certain string, possibly triggering a b…
Buffer overflows in Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service via (1) an Internet Key Exchange (IKE) with a large Security Para…
Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service (CPU consumption) via a packet with a zero-length payload.
SQL*NET listener for Oracle Net Oracle9i 9.0.x and 9.2 allows remote attackers to cause a denial of service (crash) via certain debug requests that are not properly handled by the debugging feature.