Common Weakness Enumeration
CWE-404
Allowed-with-ReviewImproper Resource Shutdown or Release
Abstraction: Class · Status: Draft
The product does not release or incorrectly releases a resource before it is made available for re-use.
1219 vulnerabilities reference this CWE, most recent first.
CVE-2022-39368 (GCVE-0-2022-39368)
Vulnerability from cvelistv5 – Published: 2022-11-09 00:00 – Updated: 2025-04-23 16:39
VLAI
EPSS
VEX
Title
Californium Failing DTLS handshakes causes Data Loss due to throttling blocking processing of records
Summary
Eclipse Californium is a Java implementation of RFC7252 - Constrained Application Protocol for IoT Cloud services. In versions prior to 3.7.0, and 2.7.4, Californium is vulnerable to a Denial of Service. Failing handshakes don't cleanup counters for throttling, causing the threshold to be reached without being released again. This results in permanently dropping records. The issue was reported for certificate based handshakes, but may also affect PSK based handshakes. It generally affects client and server as well. This issue is patched in version 3.7.0 and 2.7.4. There are no known workarounds. main: commit 726bac57659410da463dcf404b3e79a7312ac0b9 2.7.x: commit 5648a0c27c2c2667c98419254557a14bac2b1f3f
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| eclipse-californium | californium |
Affected:
>= 2.7.0, < 2.7.4
Affected: >= 3.0.0, < 3.7.0 |
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CVE-2022-35272 (GCVE-0-2022-35272)
Vulnerability from cvelistv5 – Published: 2022-08-04 17:49 – Updated: 2024-09-17 03:18
VLAI
EPSS
VEX
Title
BIG-IP HTTP MRF vulnerability CVE-2022-35272
Summary
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Severity
7.5 (High)
CWE
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.f5.com/csp/article/K90024104 | x_refsource_MISC |
Impacted products
Date Public
2022-08-03 00:00
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CVE-2022-35240 (GCVE-0-2022-35240)
Vulnerability from cvelistv5 – Published: 2022-08-04 17:48 – Updated: 2024-09-17 03:47
VLAI
EPSS
VEX
Title
BIG-IP Message Routing MQTT vulnerability CVE-2022-35240
Summary
In BIG-IP Versions 16.1.x before 16.1.2.2, 15.1.x before 15.1.6.1, and 14.1.x before 14.1.5, when the Message Routing (MR) Message Queuing Telemetry Transport (MQTT) profile is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
7.5 (High)
CWE
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.f5.com/csp/article/K28405643 | x_refsource_MISC |
Impacted products
Date Public
2022-08-03 00:00
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CVE-2022-33324 (GCVE-0-2022-33324)
Vulnerability from cvelistv5 – Published: 2022-12-23 02:24 – Updated: 2024-09-05 05:25
VLAI
EPSS
VEX
Title
Denial-of-Service Vulnerability in Ethernet port of MELSEC iQ-R, iQ-L Series and MELIPC Series
Summary
Improper Resource Shutdown or Release vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU Firmware versions "32" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU Firmware versions "65" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R08/16/32/120SFCPU Firmware versions "29" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R08/16/32/120PSFCPU Firmware versions "08" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R12CCPU-V Firmware versions "17" and prior, Mitsubishi Electric Corporation MELSEC iQ-L Series L04/08/16/32HCPU Firmware versions "05" and prior and Mitsubishi Electric Corporation MELIPC Series MI5122-VW Firmware versions "07" and prior allows a remote unauthenticated attacker to cause a Denial of Service condition in Ethernet communication on the module by sending specially crafted packets. A system reset of the module is required for recovery.
Severity
7.5 (High)
CWE
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.mitsubishielectric.com/en/psirt/vulne… | vendor-advisory |
| https://jvn.jp/vu/JVNVU96883262 | government-resource |
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | government-resource |
Impacted products
27 products
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CVE-2022-31182 (GCVE-0-2022-31182)
Vulnerability from cvelistv5 – Published: 2022-08-01 19:40 – Updated: 2025-04-23 17:56
VLAI
EPSS
VEX
Title
Cache poisoning via maliciously-formed request in Discourse
Summary
Discourse is the an open source discussion platform. In affected versions a maliciously crafted request for static assets could cause error responses to be cached by Discourse's default NGINX proxy configuration. A corrected NGINX configuration is included in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/discourse/discourse/security/a… | x_refsource_CONFIRM |
| https://github.com/discourse/discourse/commit/7af… | x_refsource_MISC |
Impacted products
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CVE-2022-25762 (GCVE-0-2022-25762)
Vulnerability from cvelistv5 – Published: 2022-05-13 07:50 – Updated: 2024-08-03 04:49
VLAI
EPSS
VEX
Title
Response mix-up with WebSocket concurrent send and close
Summary
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Severity
No CVSS data available.
CWE
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/6ckmjfb1k61dyzkto… | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2022062… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Affected:
Apache Tomcat 9 9.0.0.M1 to 9.0.20
Affected: Apache Tomcat 8.5 8.5.0 to 8.5.75 |
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CVE-2022-23717 (GCVE-0-2022-23717)
Vulnerability from cvelistv5 – Published: 2022-06-30 19:25 – Updated: 2024-08-03 03:51
VLAI
EPSS
VEX
Title
PingID Windows Login prior to 2.8 denial of service condition
Summary
PingID Windows Login prior to 2.8 is vulnerable to a denial of service condition on local machines when combined with using offline security keys as part of authentication.
Severity
5 (Medium)
CWE
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.pingidentity.com/en/resources/downloa… | x_refsource_MISC |
| https://docs.pingidentity.com/bundle/pingid/page/… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Ping Identity | PingID Windows Login |
Affected:
unspecified , < 2.8
(custom)
|
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CVE-2022-23010 (GCVE-0-2022-23010)
Vulnerability from cvelistv5 – Published: 2022-01-25 19:11 – Updated: 2024-08-03 03:28
VLAI
EPSS
VEX
Summary
On BIG-IP versions 16.x before 16.1.0, 15.1.x before 15.1.4.1, 14.1.x before 14.1.4.4, and all versions of 13.1.x, 12.1.x, and 11.6.x, when a FastL4 profile and an HTTP profile are configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
No CVSS data available.
CWE
- CWE-404 - Improper Resource Shutdown or Release
Assigner
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1 reference
| URL | Tags |
|---|---|
| https://support.f5.com/csp/article/K34360320 | x_refsource_MISC |
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CVE-2022-4981 (GCVE-0-2022-4981)
Vulnerability from cvelistv5 – Published: 2025-10-21 15:02 – Updated: 2025-10-21 15:22
VLAI
EPSS
VEX
Title
DCMTK dcmqrscp dcmqrcnf.cc readPeerList null pointer dereference
Summary
A vulnerability was detected in DCMTK up to 3.6.7. The impacted element is the function DcmQueryRetrieveConfig::readPeerList of the file /dcmqrcnf.cc of the component dcmqrscp. The manipulation results in null pointer dereference. The attack needs to be approached locally. The exploit is now public and may be used. Upgrading to version 3.6.8 is sufficient to resolve this issue. The patch is identified as 957fb31e5. Upgrading the affected component is advised.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.329029 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.329029 | signaturepermissions-required |
| https://vuldb.com/?submit.673134 | third-party-advisory |
| https://support.dcmtk.org/redmine/issues/1026 | issue-tracking |
| https://shimo.im/docs/e1Azd4dDQXUgOGqW/ | exploit |
| https://shimo.im/docs/e1Azd4dDQXUgOGqW/read | exploit |
Impacted products
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CVE-2022-4565 (GCVE-0-2022-4565)
Vulnerability from cvelistv5 – Published: 2022-12-16 00:00 – Updated: 2024-08-03 01:41
VLAI
EPSS
VEX
Title
Dromara HuTool cn.hutool.core.util.ZipUtil.java resource consumption
Summary
A vulnerability classified as problematic was found in Dromara HuTool up to 5.8.10. This vulnerability affects unknown code of the file cn.hutool.core.util.ZipUtil.java. The manipulation leads to resource consumption. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 5.8.11 is able to address this issue. It is recommended to upgrade the affected component. VDB-215974 is the identifier assigned to this vulnerability.
Severity
4.3 (Medium)
CWE
- CWE-404 - Denial of Service -> CWE-400 Resource Consumption
Assigner
References
2 references
Impacted products
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Mitigation MIT-3
Requirements
Strategy: Language Selection
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, languages such as Java, Ruby, and Lisp perform automatic garbage collection that releases memory for objects that have been deallocated.
Mitigation
Implementation
It is good practice to be responsible for freeing all resources you allocate and to be consistent with how and where you free memory in a function. If you allocate memory that you intend to free upon completion of the function, you must be sure to free the memory at all exit points for that function including error conditions.
Mitigation
Implementation
Memory should be allocated/freed using matching functions such as malloc/free, new/delete, and new[]/delete[].
Mitigation
Implementation
When releasing a complex object or structure, ensure that you properly dispose of all of its member components, not just the object itself.
CAPEC-125: Flooding
An adversary consumes the resources of a target by rapidly engaging in a large number of interactions with the target. This type of attack generally exposes a weakness in rate limiting or flow. When successful this attack prevents legitimate users from accessing the service and can cause the target to crash. This attack differs from resource depletion through leaks or allocations in that the latter attacks do not rely on the volume of requests made to the target but instead focus on manipulation of the target's operations. The key factor in a flooding attack is the number of requests the adversary can make in a given period of time. The greater this number, the more likely an attack is to succeed against a given target.
CAPEC-130: Excessive Allocation
An adversary causes the target to allocate excessive resources to servicing the attackers' request, thereby reducing the resources available for legitimate services and degrading or denying services. Usually, this attack focuses on memory allocation, but any finite resource on the target could be the attacked, including bandwidth, processing cycles, or other resources. This attack does not attempt to force this allocation through a large number of requests (that would be Resource Depletion through Flooding) but instead uses one or a small number of requests that are carefully formatted to force the target to allocate excessive resources to service this request(s). Often this attack takes advantage of a bug in the target to cause the target to allocate resources vastly beyond what would be needed for a normal request.
CAPEC-131: Resource Leak Exposure
An adversary utilizes a resource leak on the target to deplete the quantity of the resource available to service legitimate requests.
CAPEC-494: TCP Fragmentation
An adversary may execute a TCP Fragmentation attack against a target with the intention of avoiding filtering rules of network controls, by attempting to fragment the TCP packet such that the headers flag field is pushed into the second fragment which typically is not filtered.
CAPEC-495: UDP Fragmentation
An attacker may execute a UDP Fragmentation attack against a target server in an attempt to consume resources such as bandwidth and CPU. IP fragmentation occurs when an IP datagram is larger than the MTU of the route the datagram has to traverse. Typically the attacker will use large UDP packets over 1500 bytes of data which forces fragmentation as ethernet MTU is 1500 bytes. This attack is a variation on a typical UDP flood but it enables more network bandwidth to be consumed with fewer packets. Additionally it has the potential to consume server CPU resources and fill memory buffers associated with the processing and reassembling of fragmented packets.
CAPEC-496: ICMP Fragmentation
An attacker may execute a ICMP Fragmentation attack against a target with the intention of consuming resources or causing a crash. The attacker crafts a large number of identical fragmented IP packets containing a portion of a fragmented ICMP message. The attacker these sends these messages to a target host which causes the host to become non-responsive. Another vector may be sending a fragmented ICMP message to a target host with incorrect sizes in the header which causes the host to hang.
CAPEC-666: BlueSmacking
An adversary uses Bluetooth flooding to transfer large packets to Bluetooth enabled devices over the L2CAP protocol with the goal of creating a DoS. This attack must be carried out within close proximity to a Bluetooth enabled device.