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Search Results (6555 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-2575 2 Keycloak, Redhat 2 Keycloak, Build Keycloak 2026-04-16 5.3 Medium
A flaw was found in Keycloak. An unauthenticated remote attacker can trigger an application level Denial of Service (DoS) by sending a highly compressed SAMLRequest through the SAML Redirect Binding. The server fails to enforce size limits during DEFLATE decompression, leading to an OutOfMemoryError (OOM) and subsequent process termination. This vulnerability allows an attacker to disrupt the availability of the service.
CVE-2002-0368 1 Microsoft 1 Exchange Server 2026-04-16 N/A
The Store Service in Microsoft Exchange 2000 allows remote attackers to cause a denial of service (CPU consumption) via a mail message with a malformed RFC message attribute, aka "Malformed Mail Attribute can Cause Exchange 2000 to Exhaust CPU Resources."
CVE-2001-0136 4 Conectiva, Debian, Mandrakesoft and 1 more 4 Linux, Debian Linux, Mandrake Linux and 1 more 2026-04-16 N/A
Memory leak in ProFTPd 1.2.0rc2 allows remote attackers to cause a denial of service via a series of USER commands, and possibly SIZE commands if the server has been improperly installed.
CVE-2001-0827 1 Grant Averett 1 Ceberus Ftp Server 2026-04-16 7.5 High
Cerberus FTP server 1.0 - 1.5 allows remote attackers to cause a denial of service (crash) via a large number of "PASV" requests.
CVE-2005-2309 1 Opera 1 Opera Browser 2026-04-16 N/A
Opera 8.01 allows remote attackers to cause a denial of service (CPU consumption) via a crafted JPEG image, as demonstrated using random.jpg.
CVE-2004-0222 1 Openbsd 1 Openbsd 2026-04-16 N/A
Multiple memory leaks in isakmpd in OpenBSD 3.4 and earlier allow remote attackers to cause a denial of service (memory exhaustion) via certain ISAKMP packets, as demonstrated by the Striker ISAKMP Protocol Test Suite.
CVE-2002-0574 1 Freebsd 1 Freebsd 2026-04-16 N/A
Memory leak in FreeBSD 4.5 and earlier allows remote attackers to cause a denial of service (memory exhaustion) via ICMP echo packets that trigger a bug in ip_output() in which the reference count for a routing table entry is not decremented, which prevents the entry from being removed.
CVE-2001-0543 1 Microsoft 3 Exchange Server, Windows 2000, Windows Nt 2026-04-16 N/A
Memory leak in NNTP service in Windows NT 4.0 and Windows 2000 allows remote attackers to cause a denial of service (memory exhaustion) via a large number of malformed posts.
CVE-2001-0666 1 Microsoft 1 Exchange Server 2026-04-16 N/A
Outlook Web Access (OWA) in Microsoft Exchange 2000 allows an authenticated user to cause a denial of service (CPU consumption) via a malformed OWA request for a deeply nested folder within the user's mailbox.
CVE-2006-1364 1 Microsoft 1 Asp.net 2026-04-16 N/A
Microsoft w3wp (aka w3wp.exe) does not properly handle when the AspCompat directive is not used when referencing COM components in ASP.NET, which allows remote attackers to cause a denial of service (resource consumption or crash) by repeatedly requesting each of several documents that refer to COM components, or are restricted documents located under the ASP.NET application path.
CVE-2002-1876 1 Microsoft 1 Exchange Server 2026-04-16 N/A
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.
CVE-2005-0738 1 Microsoft 1 Exchange Server 2026-04-16 N/A
Stack consumption vulnerability in Microsoft Exchange Server 2003 SP1 allows users to cause a denial of service (hang) by deleting or moving a folder with deeply nested subfolders, which causes Microsoft Exchange Information Store service (Store.exe) to hang as a result of a large number of recursive calls.
CVE-2002-1873 1 Microsoft 1 Exchange Server 2026-04-16 N/A
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.
CVE-2004-1201 1 Opera 1 Opera Browser 2026-04-16 N/A
Opera 7.54 allows remote attackers to cause a denial of service (application crash from memory exhaustion), as demonstrated using Javascript code that continuously creates nested arrays and then sorts the newly created arrays.
CVE-2005-3181 5 Canonical, Debian, Linux and 2 more 5 Ubuntu Linux, Debian Linux, Linux Kernel and 2 more 2026-04-16 N/A
The audit system in Linux kernel 2.6.6, and other versions before 2.6.13.4, when CONFIG_AUDITSYSCALL is enabled, uses an incorrect function to free names_cache memory, which prevents the memory from being tracked by AUDITSYSCALL code and leads to a memory leak that allows attackers to cause a denial of service (memory consumption).
CVE-1999-0159 1 Cisco 1 Ios 2026-04-16 3.5 Low
Attackers can crash a Cisco IOS router or device, provided they can get to an interactive prompt (such as a login). This applies to some IOS 9.x, 10.x, and 11.x releases.
CVE-2003-0714 1 Microsoft 1 Exchange Server 2026-04-16 N/A
The Internet Mail Service in Exchange Server 5.5 and Exchange 2000 allows remote attackers to cause a denial of service (memory exhaustion) by directly connecting to the SMTP service and sending a certain extended verb request, possibly triggering a buffer overflow in Exchange 2000.
CVE-2005-1260 5 Apple, Bzip, Canonical and 2 more 5 Mac Os X, Bzip2, Ubuntu Linux and 2 more 2026-04-16 N/A
bzip2 allows remote attackers to cause a denial of service (hard drive consumption) via a crafted bzip2 file that causes an infinite loop (a.k.a "decompression bomb").
CVE-2005-3119 2 Linux, Redhat 2 Linux Kernel, Enterprise Linux 2026-04-16 N/A
Memory leak in the request_key_auth_destroy function in request_key_auth in Linux kernel 2.6.10 up to 2.6.13 allows local users to cause a denial of service (memory consumption) via a large number of authorization token keys.
CVE-2004-0427 2 Linux, Redhat 2 Linux Kernel, Enterprise Linux 2026-04-16 N/A
The do_fork function in Linux 2.4.x before 2.4.26, and 2.6.x before 2.6.6, does not properly decrement the mm_count counter when an error occurs after the mm_struct for a child process has been activated, which triggers a memory leak that allows local users to cause a denial of service (memory exhaustion) via the clone (CLONE_VM) system call.