CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource.
CVE-2021-43933 (GCVE-0-2021-43933)
Vulnerability from cvelistv5 – Published: 2022-04-20 15:30 – Updated: 2025-04-16 16:28
VLAI
Title
ICSA-22-109-03 FANUC ROBOGUIDE Simulation Platform
Summary
The affected product is vulnerable to a network-based attack by threat actors sending unimpeded requests to the receiving server, which could cause a denial-of-service condition due to lack of heap memory resources.
Severity
6.1 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
Date Public
2022-04-19 00:00
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CVE-2021-44228 (GCVE-0-2021-44228)
Vulnerability from cvelistv5 – Published: 2021-12-10 00:00 – Updated: 2025-10-21 23:25
VLAI
Title
Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints
Summary
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.
Severity
No CVSS data available.
CWE
Assigner
References
53 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Log4j2 |
Affected:
2.0-beta9 , < log4j-core*
(custom)
|
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CVE-2021-44527 (GCVE-0-2021-44527)
Vulnerability from cvelistv5 – Published: 2021-12-07 13:12 – Updated: 2024-08-04 04:25
VLAI
Summary
A vulnerability found in UniFi Switch firmware Version 5.43.35 and earlier allows a malicious actor who has already gained access to the network to perform a Deny of Service (DoS) attack on the affected switch.This vulnerability is fixed in UniFi Switch firmware 5.76.6 and later.
Severity
No CVSS data available.
CWE
- CWE-400 - Denial of Service (CWE-400)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.ui.com/releases/Security-Adviso… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | UniFi Switches |
Affected:
Fixed in 5.76.6
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CVE-2021-4465 (GCVE-0-2021-4465)
Vulnerability from cvelistv5 – Published: 2025-11-14 22:51 – Updated: 2026-04-07 14:05
VLAI
Title
ReQuest Serious Play F3 Media Server <= 7.0.3 Remote DoS
Summary
ReQuest Serious Play F3 Media Server versions 7.0.3.4968 (Pro), 7.0.2.4954, 6.5.2.4954, 6.4.2.4681, 6.3.2.4203, and 2.0.1.823 contain a remote denial-of-service vulnerability. The device can be shut down or rebooted by an unauthenticated attacker through a single crafted HTTP GET request, allowing remote interruption of service availability.
Severity
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | technical-descriptionexploit |
| https://www.exploit-db.com/exploits/48951 | exploit |
| https://packetstorm.news/files/id/159602 | exploit |
| https://cxsecurity.com/issue/WLB-2020100122 | exploit |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
| http://www.request.com/ | product |
| https://www.vulncheck.com/advisories/request-seri… | third-party-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| ReQuest Serious Play LLC | ReQuest Serious Play Pro |
Affected:
7.0.3.4968
|
|
| ReQuest Serious Play LLC | ReQuest Serious Play |
Affected:
7.0.2.4954
Affected: 6.5.2.4954 Affected: 6.4.2.4681 Affected: 6.3.2.4203 Affected: 2.0.1.823 |
Date Public
2020-10-26 00:00
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CVE-2021-4467 (GCVE-0-2021-4467)
Vulnerability from cvelistv5 – Published: 2025-11-14 22:51 – Updated: 2025-11-18 16:33
VLAI
Title
Positive Technologies MaxPatrol 8 & XSpider Remote DoS
Summary
Positive Technologies MaxPatrol 8 and XSpider contain a remote denial-of-service vulnerability in the client communication service on TCP port 2002. The service generates a new session identifier for each incoming connection without adequately limiting concurrent requests. An unauthenticated remote attacker can repeatedly issue HTTPS requests to the service, causing excessive allocation of session identifiers. Under load, session identifier collisions may occur, forcing active client sessions to disconnect and resulting in service disruption.
Severity
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vulners.com/zdt/1337DAY-ID-36775 | exploit |
| https://cxsecurity.com/issue/WLB-2021090114 | exploit |
| https://www.ptsecurity.com/ | product |
| https://www.vulncheck.com/advisories/positive-tec… | third-party-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Positive Technologies | MaxPatrol 8 (Server) |
Affected:
0 , ≤ 09.2020
(custom)
|
|
| Positive Technologies | XSpider (Server) |
Affected:
0 , ≤ 09.2020
(custom)
|
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CVE-2022-0353 (GCVE-0-2022-0353)
Vulnerability from cvelistv5 – Published: 2023-10-24 20:39 – Updated: 2024-09-11 18:48
VLAI
Summary
A denial of service vulnerability was reported in the Lenovo HardwareScanPlugin versions prior to
1.3.1.2
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Lenovo Diagnostics versions prior to 4.45
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Severity
4.4 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | HardwareScanPlugin |
Affected:
, < 1.3.1.2
(custom)
|
|
| Lenovo | Diagnostics |
Affected:
, < 4.45
(custom)
|
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CVE-2022-0476 (GCVE-0-2022-0476)
Vulnerability from cvelistv5 – Published: 2022-02-23 16:40 – Updated: 2024-08-02 23:32
VLAI
Title
Denial of Service in radareorg/radare2
Summary
Denial of Service in GitHub repository radareorg/radare2 prior to 5.6.4.
Severity
7.3 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/81ddfbda-6c9f-4b69-83f… | x_refsource_CONFIRM |
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| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| radareorg | radareorg/radare2 |
Affected:
unspecified , < 5.6.4
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CVE-2022-0669 (GCVE-0-2022-0669)
Vulnerability from cvelistv5 – Published: 2022-08-29 14:03 – Updated: 2024-08-02 23:32
VLAI
Summary
A flaw was found in dpdk. This flaw allows a malicious vhost-user master to attach an unexpected number of fds as ancillary data to VHOST_USER_GET_INFLIGHT_FD / VHOST_USER_SET_INFLIGHT_FD messages that are not closed by the vhost-user slave. By sending such messages continuously, the vhost-user master exhausts available fd in the vhost-user slave process, leading to a denial of service.
Severity
No CVSS data available.
CWE
- CWE-400 - - Uncontrolled Resource Consumption.
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2055793 | x_refsource_MISC |
| https://bugs.dpdk.org/show_bug.cgi?id=922 | x_refsource_MISC |
| https://github.com/DPDK/dpdk/commit/af74f7db384ed… | x_refsource_MISC |
| https://access.redhat.com/security/cve/CVE-2022-0669 | x_refsource_MISC |
| https://security-tracker.debian.org/tracker/CVE-2… | x_refsource_MISC |
Impacted products
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CVE-2022-0695 (GCVE-0-2022-0695)
Vulnerability from cvelistv5 – Published: 2022-02-24 12:25 – Updated: 2024-08-02 23:40
VLAI
Title
Denial of Service in radareorg/radare2
Summary
Denial of Service in GitHub repository radareorg/radare2 prior to 5.6.4.
Severity
6.8 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/bdbddc0e-fb06-4211-a90… | x_refsource_CONFIRM |
| https://github.com/radareorg/radare2/commit/634b8… | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| radareorg | radareorg/radare2 |
Affected:
unspecified , < 5.6.4
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CVE-2022-1210 (GCVE-0-2022-1210)
Vulnerability from cvelistv5 – Published: 2022-04-03 00:00 – Updated: 2025-04-15 14:42
VLAI
Title
LibTIFF tiff2ps resource consumption
Summary
A vulnerability classified as problematic was found in LibTIFF 4.3.0. Affected by this vulnerability is the TIFF File Handler of tiff2ps. Opening a malicious file leads to a denial of service. The attack can be launched remotely but requires user interaction. The exploit has been disclosed to the public and may be used.
Severity
4.3 (Medium)
CWE
- CWE-400 - Resource Consumption
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| unspecified | LibTIFF |
Affected:
4.3.0
|
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"dateReserved": "2022-04-03T00:00:00.000Z",
"dateUpdated": "2025-04-15T14:42:29.186Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation
Phase: Architecture and Design
Description:
- Design throttling mechanisms into the system architecture. The best protection is to limit the amount of resources that an unauthorized user can cause to be expended. A strong authentication and access control model will help prevent such attacks from occurring in the first place. The login application should be protected against DoS attacks as much as possible. Limiting the database access, perhaps by caching result sets, can help minimize the resources expended. To further limit the potential for a DoS attack, consider tracking the rate of requests received from users and blocking requests that exceed a defined rate threshold.
Mitigation
Phase: Architecture and Design
Description:
- Mitigation of resource exhaustion attacks requires that the target system either:
- The first of these solutions is an issue in itself though, since it may allow attackers to prevent the use of the system by a particular valid user. If the attacker impersonates the valid user, they may be able to prevent the user from accessing the server in question.
- The second solution is simply difficult to effectively institute -- and even when properly done, it does not provide a full solution. It simply makes the attack require more resources on the part of the attacker.
- recognizes the attack and denies that user further access for a given amount of time, or
- uniformly throttles all requests in order to make it more difficult to consume resources more quickly than they can again be freed.
Mitigation
Phase: Architecture and Design
Description:
- Ensure that protocols have specific limits of scale placed on them.
Mitigation
Phase: Implementation
Description:
- Ensure that all failures in resource allocation place the system into a safe posture.
CAPEC-147: XML Ping of the Death
An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
CAPEC-227: Sustained Client Engagement
An adversary attempts to deny legitimate users access to a resource by continually engaging a specific resource in an attempt to keep the resource tied up as long as possible. The adversary's primary goal is not to crash or flood the target, which would alert defenders; rather it is to repeatedly perform actions or abuse algorithmic flaws such that a given resource is tied up and not available to a legitimate user. By carefully crafting a requests that keep the resource engaged through what is seemingly benign requests, legitimate users are limited or completely denied access to the resource.
CAPEC-492: Regular Expression Exponential Blowup
An adversary may execute an attack on a program that uses a poor Regular Expression(Regex) implementation by choosing input that results in an extreme situation for the Regex. A typical extreme situation operates at exponential time compared to the input size. This is due to most implementations using a Nondeterministic Finite Automaton(NFA) state machine to be built by the Regex algorithm since NFA allows backtracking and thus more complex regular expressions.