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-2023-37481 (GCVE-0-2023-37481)
Vulnerability from cvelistv5 – Published: 2023-07-18 18:19 – Updated: 2024-10-18 17:24
VLAI
EPSS
VEX
Title
Fides Webserver Vulnerable to SVG Bomb File Uploads
Summary
Fides is an open-source privacy engineering platform for managing data privacy requests and privacy regulations. The Fides webserver is vulnerable to a type of Denial of Service (DoS) attack. Attackers can exploit this vulnerability to upload zip files containing malicious SVG bombs (similar to a billion laughs attack), causing resource exhaustion in Admin UI browser tabs and creating a persistent denial of service of the 'new connector' page (`datastore-connection/new`). This vulnerability affects Fides versions `2.11.0` through `2.15.1`. Exploitation is limited to users with elevated privileges with the `CONNECTOR_TEMPLATE_REGISTER` scope, which includes root users and users with the owner role. The vulnerability has been patched in Fides version `2.16.0`. Users are advised to upgrade to this version or later to secure their systems against this threat. There is no known workaround to remediate this vulnerability without upgrading.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/ethyca/fides/security/advisori… | x_refsource_CONFIRM |
| https://github.com/ethyca/fides/commit/8beaace082… | x_refsource_MISC |
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CVE-2023-37480 (GCVE-0-2023-37480)
Vulnerability from cvelistv5 – Published: 2023-07-18 18:19 – Updated: 2024-10-18 17:22
VLAI
EPSS
VEX
Title
Fides Webserver Vulnerable to Zip Bomb File Uploads
Summary
Fides is an open-source privacy engineering platform for managing data privacy requests and privacy regulations. The Fides webserver is vulnerable to a type of Denial of Service (DoS) attack. Attackers can exploit a weakness in the connector template upload feature to upload a malicious zip bomb file, resulting in resource exhaustion and service unavailability for all users of the Fides webserver. This vulnerability affects Fides versions `2.11.0` through `2.15.1`. Exploitation is limited to users with elevated privileges with the `CONNECTOR_TEMPLATE_REGISTER` scope, which includes root users and users with the owner role. The vulnerability has been patched in Fides version `2.16.0`. Users are advised to upgrade to this version or later to secure their systems against this threat. There is no known workaround to remediate this vulnerability without upgrading. If an attack occurs, the impact can be mitigated by manually or automatically restarting the affected container.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/ethyca/fides/security/advisori… | x_refsource_CONFIRM |
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CVE-2023-37475 (GCVE-0-2023-37475)
Vulnerability from cvelistv5 – Published: 2023-07-17 16:36 – Updated: 2024-10-18 17:38
VLAI
EPSS
VEX
Title
Attacker-controlled parameter can cause denial of service in hamba avro
Summary
Hamba avro is a go lang encoder/decoder implementation of the avro codec specification. In affected versions a well-crafted string passed to avro's `github.com/hamba/avro/v2.Unmarshal()` can throw a `fatal error: runtime: out of memory` which is unrecoverable and can cause denial of service of the consumer of avro. The root cause of the issue is that avro uses part of the input to `Unmarshal()` to determine the size when creating a new slice and hence an attacker may consume arbitrary amounts of memory which in turn may cause the application to crash. This issue has been addressed in commit `b4a402f4` which has been included in release version `2.13.0`. 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
2 references
| URL | Tags |
|---|---|
| https://github.com/hamba/avro/security/advisories… | x_refsource_CONFIRM |
| https://github.com/hamba/avro/commit/b4a402f41cf4… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| hamba | avro |
Affected:
< 2.13.0
|
|
| avro_project | avro |
Affected:
0 , < 2.13.0
(custom)
cpe:2.3:a:avro_project:avro:*:*:*:*:*:go:*:* |
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CVE-2023-37463 (GCVE-0-2023-37463)
Vulnerability from cvelistv5 – Published: 2023-07-13 19:22 – Updated: 2024-10-30 18:48
VLAI
EPSS
VEX
Title
Quadratic complexity bugs may lead to a denial of service
Summary
cmark-gfm is an extended version of the C reference implementation of CommonMark, a rationalized version of Markdown syntax with a spec. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. These vulnerabilities have been patched in 0.29.0.gfm.12.
Severity
6.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/github/cmark-gfm/security/advi… | x_refsource_CONFIRM |
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CVE-2023-37379 (GCVE-0-2023-37379)
Vulnerability from cvelistv5 – Published: 2023-08-23 15:38 – Updated: 2025-02-13 17:01
VLAI
EPSS
VEX
Title
Apache Airflow: Exposure of sensitive connection information, DOS and SSRF on "test connection" feature
Summary
Apache Airflow, in versions prior to 2.7.0, contains a security vulnerability that can be exploited by an authenticated user possessing Connection edit privileges. This vulnerability allows the user to access connection information and exploit the test connection feature by sending many requests, leading to a denial of service (DoS) condition on the server. Furthermore, malicious actors can leverage this vulnerability to establish harmful connections with the server.
Users of Apache Airflow are strongly advised to upgrade to version 2.7.0 or newer to mitigate the risk associated with this vulnerability. Additionally, administrators are encouraged to review and adjust user permissions to restrict access to sensitive functionalities, reducing the attack surface.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow |
Affected:
0 , < 2.7.0
(semver)
|
Credits
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CVE-2023-37195 (GCVE-0-2023-37195)
Vulnerability from cvelistv5 – Published: 2023-10-10 10:21 – Updated: 2024-09-19 14:23
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). Affected devices insufficiently control continuous mapping of direct memory access (DMA) requests. This could allow local attackers with administrative privileges to cause a denial of service situation on the host. A physical power cycle is required to get the system working again.
Severity
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
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | SIMATIC CP 1604 |
Affected:
All versions
|
|
| Siemens | SIMATIC CP 1616 |
Affected:
All versions
|
|
| Siemens | SIMATIC CP 1623 |
Affected:
All versions
|
|
| Siemens | SIMATIC CP 1626 |
Affected:
All versions
|
|
| Siemens | SIMATIC CP 1628 |
Affected:
All versions
|
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CVE-2023-36841 (GCVE-0-2023-36841)
Vulnerability from cvelistv5 – Published: 2023-10-12 22:58 – Updated: 2024-09-18 18:01
VLAI
EPSS
VEX
Title
Junos OS: MX Series: Receipt of malformed TCP traffic will cause a Denial of Service
Summary
An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on MX Series allows a unauthenticated network-based attacker to cause an infinite loop, resulting in a Denial of Service (DoS).
An attacker who sends malformed TCP traffic via an interface configured with PPPoE, causes an infinite loop on the respective PFE. This results in consuming all resources and a manual restart is needed to recover.
This issue affects interfaces with PPPoE configured and tcp-mss enabled.
This issue affects Juniper Networks Junos OS
* All versions prior to 20.4R3-S7;
* 21.1 version 21.1R1 and later versions;
* 21.2 versions prior to 21.2R3-S6;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S3;
* 22.1 versions prior to 22.1R3-S4;
* 22.2 versions prior to 22.2R3;
* 22.3 versions prior to 22.3R2-S2;
* 22.4 versions prior to 22.4R2;
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
1 reference
| URL | Tags |
|---|---|
| https://supportportal.juniper.net/JSA73172 | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
0 , < 20.4R3-S7
(semver)
Affected: 21.1R1 , < 21.1* (semver) Affected: 21.2 , < 21.2R3-S6 (semver) Affected: 21.3 , < 21.3R3-S5 (semver) Affected: 21.4 , < 21.4R3-S3 (semver) Affected: 22.1 , < 22.1R3-S4 (semver) Affected: 22.2 , < 22.2R3 (semver) Affected: 22.3 , < 22.3R2-S2, 22.3R3 (semver) Affected: 22.4 , < 22.4R2 (semver) |
|
| juniper_networks | junos_os |
Affected:
0 , < 20.4r3-s7
(semver)
Affected: 21.1r1 , < 21.1 (semver) Affected: 21.2 , < 21.2r3-s6 (semver) Affected: 21.3 , < 21.3r3-s5 (semver) Affected: 21.4 , < 21.4r3-s3 (semver) Affected: 22.1 , < 22.1r3-s4 (semver) Affected: 22.2 , < 22.2r3 (semver) Affected: 22.3 , < 22.3r2-s2 (semver) Affected: 22.3 , < 22.3r3 (semver) Affected: 22.4 , < 22.4r2 (semver) cpe:2.3:o:juniper_networks:junos_os:*:*:*:*:*:*:*:* |
Date Public
2023-10-11 16:00
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CVE-2023-36818 (GCVE-0-2023-36818)
Vulnerability from cvelistv5 – Published: 2023-07-14 21:16 – Updated: 2024-10-18 17:39
VLAI
EPSS
VEX
Title
Denial of service via User Custom Sidebar Section Unlimited Link Creation in discourse
Summary
Discourse is an open source discussion platform. In affected versions a request to create or update custom sidebar section can cause a denial of service. This issue has been patched in commit `52b003d915`. Users are advised to upgrade. There are no known workarounds for this vulnerability.
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
2 references
| URL | Tags |
|---|---|
| https://github.com/discourse/discourse/security/a… | x_refsource_CONFIRM |
| https://github.com/discourse/discourse/commit/52b… | x_refsource_MISC |
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CVE-2023-36799 (GCVE-0-2023-36799)
Vulnerability from cvelistv5 – Published: 2023-09-12 16:58 – Updated: 2025-10-30 18:18
VLAI
EPSS
VEX
Title
.NET Core and Visual Studio Denial of Service Vulnerability
Summary
.NET Core and Visual Studio Denial of Service Vulnerability
Severity
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://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 6.0 |
Affected:
6.0.0 , < 6.0.24
(custom)
|
|
| Microsoft | .NET 7.0 |
Affected:
7.0.0 , < 7.0.13
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.2 |
Affected:
17.2.0 , < 17.2.21
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.4 |
Affected:
17.4.0 , < 17.4.13
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.7 |
Affected:
17.7.0 , < 17.6.9
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.6 |
Affected:
17.6.0 , < 17.6.9
(custom)
|
|
| Microsoft | PowerShell 7.2 |
Affected:
7.2.0 , < 7.2.14
(custom)
|
|
| Microsoft | PowerShell 7.3 |
Affected:
7.3.0 , < 7.2.14
(custom)
|
Date Public
2023-09-12 07:00
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CVE-2023-36703 (GCVE-0-2023-36703)
Vulnerability from cvelistv5 – Published: 2023-10-10 17:07 – Updated: 2025-04-14 22:46
VLAI
EPSS
VEX
Title
DHCP Server Service Denial of Service Vulnerability
Summary
DHCP Server Service Denial of Service Vulnerability
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Windows Server 2019 |
Affected:
10.0.17763.0 , < 10.0.17763.4974
(custom)
|
|
| Microsoft | Windows Server 2019 (Server Core installation) |
Affected:
10.0.17763.0 , < 10.0.17763.4974
(custom)
|
|
| Microsoft | Windows Server 2022 |
Affected:
10.0.20348.0 , < 10.0.20348.2031
(custom)
|
|
| Microsoft | Windows Server 2016 |
Affected:
10.0.14393.0 , < 10.0.14393.6351
(custom)
|
|
| Microsoft | Windows Server 2016 (Server Core installation) |
Affected:
10.0.14393.0 , < 10.0.14393.6351
(custom)
|
|
| Microsoft | Windows Server 2008 Service Pack 2 |
Affected:
6.0.6003.0 , < 6.0.6003.22317
(custom)
|
|
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) |
Affected:
6.0.6003.0 , < 6.0.6003.22317
(custom)
|
|
| Microsoft | Windows Server 2008 Service Pack 2 |
Affected:
6.0.6003.0 , < 6.0.6003.22317
(custom)
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 |
Affected:
6.1.7601.0 , < 6.1.7601.26769
(custom)
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) |
Affected:
6.1.7601.0 , < 6.1.7601.26769
(custom)
|
|
| Microsoft | Windows Server 2012 |
Affected:
6.2.9200.0 , < 6.2.9200.24523
(custom)
|
|
| Microsoft | Windows Server 2012 (Server Core installation) |
Affected:
6.2.9200.0 , < 6.2.9200.24523
(custom)
|
|
| Microsoft | Windows Server 2012 R2 |
Affected:
6.3.9600.0 , < 6.3.9600.21620
(custom)
|
|
| Microsoft | Windows Server 2012 R2 (Server Core installation) |
Affected:
6.3.9600.0 , < 6.3.9600.21620
(custom)
|
Date Public
2023-10-10 07:00
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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.