Common Weakness Enumeration
CWE-400
DiscouragedUncontrolled Resource Consumption
Abstraction: Class · Status: Draft
The product does not properly control the allocation and maintenance of a limited resource.
5425 vulnerabilities reference this CWE, most recent first.
CVE-2023-49837 (GCVE-0-2023-49837)
Vulnerability from cvelistv5 – Published: 2024-03-21 17:07 – Updated: 2026-04-28 16:08
VLAI
EPSS
VEX
Title
WordPress embed-code plugin <= 2.3.6 - Denial of Service Attack vulnerability
Summary
Uncontrolled Resource Consumption vulnerability in David Artiss Code Embed.This issue affects Code Embed: from n/a through 2.3.6.
Severity
6.5 (Medium)
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/vulnerability/sim… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| David Artiss | Code Embed |
Affected:
n/a , ≤ 2.3.6
(custom)
|
Credits
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CVE-2023-49809 (GCVE-0-2023-49809)
Vulnerability from cvelistv5 – Published: 2023-12-12 08:20 – Updated: 2024-08-02 22:01
VLAI
EPSS
VEX
Title
Todo plugin gets crashed and disabled by member
Summary
Mattermost fails to handle a null request body in the /add endpoint, allowing a simple member to send a request with null request body to that endpoint and make it crash. After a few repetitions, the plugin is disabled.
Severity
4.3 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
0 , ≤ 8.1.5
(semver)
Unaffected: 8.1.6 Unaffected: 9.2.0 |
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CVE-2023-49800 (GCVE-0-2023-49800)
Vulnerability from cvelistv5 – Published: 2023-12-08 23:41 – Updated: 2024-08-02 22:01
VLAI
EPSS
VEX
Title
Denial of service by abusing `fetchOptions.retry` in nuxt-api-party
Summary
`nuxt-api-party` is an open source module to proxy API requests. The library allows the user to send many options directly to `ofetch`. There is no filter on which options are available. We can abuse the retry logic to cause the server to crash from a stack overflow. fetchOptions are obtained directly from the request body. A malicious user can construct a URL known to not fetch successfully, then set the retry attempts to a high value, this will cause a stack overflow as ofetch error handling works recursively resulting in a denial of service. This issue has been addressed in version 0.22.1. Users are advised to upgrade. Users unable to upgrade should limit ofetch options.
Severity
7.5 (High)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/johannschopplich/nuxt-api-part… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| johannschopplich | nuxt-api-party |
Affected:
< 0.22.1
|
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CVE-2023-49295 (GCVE-0-2023-49295)
Vulnerability from cvelistv5 – Published: 2024-01-10 21:40 – Updated: 2025-06-17 20:59
VLAI
EPSS
VEX
Title
quic-go's path validation mechanism can cause denial of service
Summary
quic-go is an implementation of the QUIC protocol (RFC 9000, RFC 9001, RFC 9002) in Go. An attacker can cause its peer to run out of memory sending a large number of PATH_CHALLENGE frames. The receiver is supposed to respond to each PATH_CHALLENGE frame with a PATH_RESPONSE frame. The attacker can prevent the receiver from sending out (the vast majority of) these PATH_RESPONSE frames by collapsing the peers congestion window (by selectively acknowledging received packets) and by manipulating the peer's RTT estimate. This vulnerability has been patched in versions 0.37.7, 0.38.2 and 0.39.4.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://github.com/quic-go/quic-go/security/advis… | x_refsource_CONFIRM |
| https://github.com/quic-go/quic-go/commit/17fc98c… | x_refsource_MISC |
| https://github.com/quic-go/quic-go/commit/21609dd… | x_refsource_MISC |
| https://github.com/quic-go/quic-go/commit/3a9c18b… | x_refsource_MISC |
| https://github.com/quic-go/quic-go/commit/554d543… | x_refsource_MISC |
| https://github.com/quic-go/quic-go/commit/6cc3d58… | x_refsource_MISC |
| https://github.com/quic-go/quic-go/commit/9aaefe1… | x_refsource_MISC |
| https://github.com/quic-go/quic-go/commit/a0ffa75… | x_refsource_MISC |
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| https://lists.fedoraproject.org/archives/list/pac… | |
| https://lists.fedoraproject.org/archives/list/pac… |
Impacted products
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CVE-2023-49290 (GCVE-0-2023-49290)
Vulnerability from cvelistv5 – Published: 2023-12-04 23:42 – Updated: 2025-05-29 13:39
VLAI
EPSS
VEX
Title
Malicious parameters can cause a denial of service in lestrrat-go/jwx
Summary
lestrrat-go/jwx is a Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. A p2c parameter set too high in JWE's algorithm PBES2-* could lead to a denial of service. The JWE key management algorithms based on PBKDF2 require a JOSE Header Parameter called p2c (PBES2 Count). This parameter dictates the number of PBKDF2 iterations needed to derive a CEK wrapping key. Its primary purpose is to intentionally slow down the key derivation function, making password brute-force and dictionary attacks more resource- intensive. Therefore, if an attacker sets the p2c parameter in JWE to a very large number, it can cause a lot of computational consumption, resulting in a denial of service. This vulnerability has been addressed in commit `64f2a229b` which has been included in release version 1.2.27 and 2.0.18. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/lestrrat-go/jwx/security/advis… | x_refsource_CONFIRM |
| https://github.com/lestrrat-go/jwx/commit/64f2a22… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| lestrrat-go | jwx |
Affected:
< 1.2.27
Affected: >= 2.0.0, < 2.0.18 |
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CVE-2023-48713 (GCVE-0-2023-48713)
Vulnerability from cvelistv5 – Published: 2023-11-28 03:44 – Updated: 2024-10-11 17:58
VLAI
EPSS
VEX
Title
Knative Serving vulnerable to attacker-controlled pod causing denial of service of autoscaler
Summary
Knative Serving builds on Kubernetes to support deploying and serving of applications and functions as serverless containers. An attacker who controls a pod to a degree where they can control the responses from the /metrics endpoint can cause Denial-of-Service of the autoscaler from an unbound memory allocation bug. This is a DoS vulnerability, where a non-privileged Knative user can cause a DoS for the cluster. This issue has been patched in version 0.39.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
4 references
| URL | Tags |
|---|---|
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CVE-2023-48369 (GCVE-0-2023-48369)
Vulnerability from cvelistv5 – Published: 2023-11-27 09:10 – Updated: 2024-08-02 21:30
VLAI
EPSS
VEX
Title
Log Flooding due to specially crafted requests in different endpoints
Summary
Mattermost fails to limit the log size of server logs allowing an attacker sending specially crafted requests to different endpoints to potentially overflow the log.
Severity
4.3 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
0 , ≤ 7.8.12
(semver)
Affected: 0 , ≤ 8.1.3 (semver) Affected: 0 , ≤ 9.0.1 (semver) Affected: 0 , ≤ 9.1.0 (semver) Unaffected: 9.0.2 Unaffected: 9.1.1 Unaffected: 7.8.13 Unaffected: 8.1.4 |
Credits
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CVE-2023-48297 (GCVE-0-2023-48297)
Vulnerability from cvelistv5 – Published: 2024-01-12 20:35 – Updated: 2025-06-17 21:09
VLAI
EPSS
VEX
Title
Discourse vulnerable to unlimited mentioned users in message serializer
Summary
Discourse is a platform for community discussion. The message serializer uses the full list of expanded chat mentions (@all and @here) which can lead to a very long array of users. This issue was patched in versions 3.1.4 and beta 3.2.0.beta5.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
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Impacted products
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CVE-2023-48268 (GCVE-0-2023-48268)
Vulnerability from cvelistv5 – Published: 2023-11-27 09:07 – Updated: 2024-12-02 19:33
VLAI
EPSS
VEX
Title
Denial of Service via Board Import Zip Bomb
Summary
Mattermost fails to limit the amount of data extracted from compressed archives during board import in Mattermost Boards allowing an attacker to consume excessive resources, possibly leading to Denial of Service, by importing a board using a specially crafted zip (zip bomb).
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
0 , ≤ 7.8.12
(semver)
Affected: 0 , ≤ 8.1.3 (semver) Affected: 0 , ≤ 9.0.1 (semver) Affected: 0 , ≤ 9.1.0 (semver) Unaffected: 9.1.1 Unaffected: 9.0.2 Unaffected: 7.8.13 Unaffected: 8.1.4 |
Credits
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CVE-2023-47633 (GCVE-0-2023-47633)
Vulnerability from cvelistv5 – Published: 2023-12-04 20:36 – Updated: 2024-11-27 16:03
VLAI
EPSS
VEX
Title
Uncontrolled Resource Consumption in Traefik
Summary
Traefik is an open source HTTP reverse proxy and load balancer. The traefik docker container uses 100% CPU when it serves as its own backend, which is an automatically generated route resulting from the Docker integration in the default configuration. This issue has been addressed in versions 2.10.6 and 3.0.0-beta5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/traefik/traefik/security/advis… | x_refsource_CONFIRM |
| https://github.com/traefik/traefik/releases/tag/v2.10.6 | x_refsource_MISC |
| https://github.com/traefik/traefik/releases/tag/v… | x_refsource_MISC |
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Mitigation
Architecture and Design
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
Architecture and Design
- 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
Architecture and Design
Ensure that protocols have specific limits of scale placed on them.
Mitigation
Implementation
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.