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EPSS ≥ 0.5✕CWE CWE-400✕
Overview 9 matches · 1 protected · 2 exploited · 2 CISA KEV · 5 public PoC
9matches 1protected11.1% 2exploited22.2% 2CISA KEV22.2% 5public PoC55.6%
Protected by Waratek 1 11.1% Rule in development 0 0.0% Mitigation candidate 4 44.4% No exploit published 4 44.4%
Critical 1 11.1% High 7 77.8% Medium 1 11.1% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 1 11.1% partly blocked 0 0.0% not blocked 8 88.9% not established 0 0.0% unrecorded 0 0.0%
Exploited 2 22.2% Working exploit published 3 33.3% Proof of concept only 0 0.0% Forecast only 4 44.4% No public exploit 0 0.0%
split by peak 4 / year
No exploit published: 4Mitigation candidate: 4Protected by Waratek: 1 Medium: 1High: 7Critical: 1 not blocked: 8blocked by ARMR today: 1 Forecast only: 4Working exploit published: 3Exploited: 2
20111 Mitigation candidate1 High1 not blocked1 Working exploit published1 20120 20130 20140 20150 20160 20170 20180 20191 No exploit published1 High1 not blocked1 Forecast only1 20201 Mitigation candidate1 High1 not blocked1 Working exploit published1 20214 Protected by Waratek1 No exploit published3 Critical1 High2 Medium1 blocked by ARMR today1 not blocked3 Exploited1 Forecast only3 20221 Mitigation candidate1 High1 not blocked1 Working exploit published1 20231 Mitigation candidate1 High1 not blocked1 Exploited1
2011201320152017201920212023
9 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2023-44487 High 2023-10-10 Mitigation candidate Exploited The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVE-2022-29885 High 2022-05-12 Mitigation candidate Working exploit published The documentation of Apache Tomcat 10.1.0-M1 to 10.1.0-M14, 10.0.0-M1 to 10.0.20, 9.0.13 to 9.0.62 and 8.5.38 to 8.5.78 for the EncryptInterceptor incorrectly stated it enabled Tomcat clustering to run over an untrusted network. This was not correct. While the EncryptInterceptor does provide confidentiality and integrity protection, it does not protect against all risks associated with running over any untrusted network, particularly DoS risks.
CVE-2021-44228 Critical 2021-12-10 Protected by Waratek Exploited Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From version 2.16.0 (along with 2.12.2, 2.12.3, and 2.3.1), this functionality has been completely removed. Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects.
CVE-2021-28165 High 2021-04-01 No exploit published Forecast only In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame.
CVE-2021-21341 High 2021-03-23 No exploit published Forecast only XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.
CVE-2020-27223 Medium 2021-02-26 No exploit published Forecast only In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” (i.e. q) parameters, the server may enter a denial of service (DoS) state due to high CPU usage processing those quality values, resulting in minutes of CPU time exhausted processing those quality values.
CVE-2020-13951 High 2020-09-30 Mitigation candidate Working exploit published Attackers can use public NetTest web service of Apache OpenMeetings 4.0.0-5.0.0 to organize denial of service attack.
CVE-2019-0199 High 2019-04-10 No exploit published Forecast only The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API's blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.
CVE-2011-5034 High 2011-12-30 Mitigation candidate Working exploit published Apache Geronimo 2.2.1 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters. NOTE: this might overlap CVE-2011-4461.