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.
5433 vulnerabilities reference this CWE, most recent first.
CVE-2023-4486 (GCVE-0-2023-4486)
Vulnerability from cvelistv5 – Published: 2023-12-07 19:55 – Updated: 2025-05-28 13:52
VLAI
EPSS
VEX
Title
Uncontrolled Resource Consumption in Metasys and Facility Explorer
Summary
Under certain circumstances, invalid authentication credentials could be sent to the login endpoint of Johnson Controls Metasys NAE55, SNE, and SNC engines prior to
versions 11.0.6 and 12.0.4
and Facility Explorer F4-SNC engines prior to versions 11.0.6 and 12.0.4 to cause denial-of-service.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Johnson Controls | Metasys NAE55/SNE/SNC |
Affected:
12.0 , < 12.0.4
(custom)
Affected: 11.0 , < 11.0.6 (custom) |
|
| Johnson Controls | Facility Explorer F4-SNC |
Affected:
12.0 , < 12.0.4
(custom)
Affected: 11.0 , < 11.0.6 (custom) |
Date Public
2023-12-07 19:24
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CVE-2023-4394 (GCVE-0-2023-4394)
Vulnerability from cvelistv5 – Published: 2023-08-17 12:49 – Updated: 2025-02-27 21:03
VLAI
EPSS
VEX
Title
Memory leak in btrfs_get_dev_args_from_path()
Summary
A use-after-free flaw was found in btrfs_get_dev_args_from_path in fs/btrfs/volumes.c in btrfs file-system in the Linux Kernel. This flaw allows a local attacker with special privileges to cause a system crash or leak internal kernel information
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-4394 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2219263 | issue-trackingx_refsource_REDHAT |
| https://patchwork.kernel.org/project/linux-btrfs/… |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Kernel |
Unaffected:
6.0-rc3
|
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Fedora | Fedora |
Date Public
2022-08-15 00:00
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CVE-2023-3825 (GCVE-0-2023-3825)
Vulnerability from cvelistv5 – Published: 2023-07-31 22:53 – Updated: 2024-10-21 18:15
VLAI
EPSS
VEX
Summary
PTC’s KEPServerEX Versions 6.0 to 6.14.263 are vulnerable to being made to read a recursively defined object that leads to uncontrolled resource consumption. KEPServerEX uses OPC UA, a protocol which defines various object types that can be nested to create complex arrays. It does not implement a check to see if such an object is recursively defined, so an attack could send a maliciously created message that the decoder would try to decode until the stack overflowed and the device crashed.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
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| URL | Tags |
|---|---|
| https://www.cisa.gov/news-events/ics-advisories/i… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PTC | KEPServerEX |
Affected:
6.0 , ≤ 6.14.263
(custom)
|
Date Public
2023-07-27 16:00
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CVE-2023-3782 (GCVE-0-2023-3782)
Vulnerability from cvelistv5 – Published: 2023-07-19 20:57 – Updated: 2024-10-28 15:09
VLAI
EPSS
VEX
Title
DoS of the OkHttp client when using a BrotliInterceptor and surfing to a malicious web server, or when an attacker can perform MitM to inject a Brotli zip-bomb into an HTTP response
Summary
DoS of the OkHttp client when using a BrotliInterceptor and surfing to a malicious web server, or when an attacker can perform MitM to inject a Brotli zip-bomb into an HTTP response
Severity
5.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
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CVE-2023-3637 (GCVE-0-2023-3637)
Vulnerability from cvelistv5 – Published: 2023-07-25 12:47 – Updated: 2025-11-20 17:39
VLAI
EPSS
VEX
Title
Openstack-neutron: unrestricted creation of security groups (fix for cve-2022-3277)
Summary
An uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security groups for an invalid project. This issue creates resources that are unconstrained by the user's quota. If a malicious user were to submit a significant number of requests, this could lead to a denial of service.
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
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2023:4283 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-3637 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2222270 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat OpenStack Platform 16.2 |
Unaffected:
1:15.3.5-2.20230216175503.el8ost , < *
(rpm)
cpe:/a:redhat:openstack:16.2::el8 |
|
| Red Hat | Red Hat OpenStack Platform 13 (Queens) Operational Tools |
cpe:/a:redhat:openstack-optools:13 |
|
| Red Hat | Red Hat OpenStack Platform 16.1 |
cpe:/a:redhat:openstack:16.1 |
|
| Red Hat | Red Hat OpenStack Platform 17.0 |
cpe:/a:redhat:openstack:17.0 |
|
| Red Hat | Red Hat OpenStack Platform 17.1 |
cpe:/a:redhat:openstack:17.1 |
|
| Red Hat | Red Hat OpenStack Platform 18.0 |
cpe:/a:redhat:openstack:18.0 |
Date Public
2023-07-12 00:00
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CVE-2023-3614 (GCVE-0-2023-3614)
Vulnerability from cvelistv5 – Published: 2023-07-17 15:32 – Updated: 2024-10-21 19:39
VLAI
EPSS
VEX
Title
Denial of Service via specially crafted gif image
Summary
Mattermost fails to properly validate a gif image file, allowing an attacker to consume a significant amount of server resources, making the server unresponsive for an extended period of time by linking to specially crafted image file.
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 , ≤ 7.8.6
(semver)
Affected: 0 , ≤ 7.9.4 (semver) Affected: 0 , ≤ 7.10.2 (semver) Unaffected: 7.8.7 Unaffected: 7.9.5 Unaffected: 7.10.3 |
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CVE-2023-3593 (GCVE-0-2023-3593)
Vulnerability from cvelistv5 – Published: 2023-07-17 15:38 – Updated: 2024-10-21 19:40
VLAI
EPSS
VEX
Title
Server crash via a specially crafted markdown input
Summary
Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.
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 , ≤ 7.8.6
(semver)
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CVE-2023-3585 (GCVE-0-2023-3585)
Vulnerability from cvelistv5 – Published: 2023-07-17 15:24 – Updated: 2024-10-21 19:43
VLAI
EPSS
VEX
Title
channel DoS by sharing a boards link
Summary
Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by posting a specially crafted boards link.
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 , ≤ 7.8.6
(semver)
Affected: 0 , ≤ 7.9.4 (semver) Affected: 0 , ≤ 7.10.2 (semver) Unaffected: 7.8.7 Unaffected: 7.9.5 Unaffected: 7.10.3 |
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CVE-2023-3398 (GCVE-0-2023-3398)
Vulnerability from cvelistv5 – Published: 2023-06-26 10:05 – Updated: 2024-12-03 18:47
VLAI
EPSS
VEX
Title
Denial of Service in jgraph/drawio
Summary
Denial of Service in GitHub repository jgraph/drawio prior to 18.1.3.
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
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jgraph | jgraph/drawio |
Affected:
unspecified , < 18.1.3
(custom)
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CVE-2023-3163 (GCVE-0-2023-3163)
Vulnerability from cvelistv5 – Published: 2023-06-08 13:31 – Updated: 2024-08-02 06:48
VLAI
EPSS
VEX
Title
y_project RuoYi filterKeyword resource consumption
Summary
A vulnerability was found in y_project RuoYi up to 4.7.7. It has been classified as problematic. Affected is the function filterKeyword. The manipulation of the argument value leads to resource consumption. VDB-231090 is the identifier assigned to this vulnerability.
Severity
CWE
- CWE-400 - Resource Consumption
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.231090 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.231090 | signaturepermissions-required |
| https://gitee.com/y_project/RuoYi/issues/I78DOR | issue-tracking |
Impacted products
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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.