Common Weakness Enumeration
CWE-789
AllowedMemory Allocation with Excessive Size Value
Abstraction: Variant · Status: Draft
The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated.
414 vulnerabilities reference this CWE, most recent first.
CVE-2020-3596 (GCVE-0-2020-3596)
Vulnerability from cvelistv5 – Published: 2020-10-08 04:20 – Updated: 2024-11-13 17:52
VLAI
EPSS
VEX
Title
Cisco Expressway Series and TelePresence Video Communication Server Denial of Service Vulnerability
Summary
A vulnerability in the Session Initiation Protocol (SIP) of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incorrect handling of incoming SIP traffic. An attacker could exploit this vulnerability by sending a series of SIP packets to an affected device. A successful exploit could allow the attacker to exhaust memory on an affected device, causing it to crash and leading to a DoS condition.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-13 17:22 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco TelePresence Video Communication Server (VCS) Expressway |
Affected:
n/a
|
Date Public
2020-10-07 00:00
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CVE-2018-25378 (GCVE-0-2018-25378)
Vulnerability from cvelistv5 – Published: 2026-05-25 14:15 – Updated: 2026-05-26 18:28
VLAI
EPSS
VEX
Title
Notebook Pro 2.0 Denial of Service via Notebook Name Field
Summary
Notebook Pro 2.0 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the notebook name field. Attackers can create a malicious text file containing 500 or more characters, paste the content into the New Notebook Name field, and trigger an application crash when attempting to create and save the notebook.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 18:28 UTC
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/45420 | exploit |
| https://www.vulncheck.com/advisories/notebook-pro… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Stokedonit | Notebook Pro |
Affected:
2.0
|
Date Public
2018-09-14 00:00
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CVE-2018-25368 (GCVE-0-2018-25368)
Vulnerability from cvelistv5 – Published: 2026-05-25 14:15 – Updated: 2026-05-26 15:22
VLAI
EPSS
VEX
Title
Nord VPN 6.14.31 Denial of Service via Password Field
Summary
Nord VPN 6.14.31 contains a denial of service vulnerability that allows unauthenticated attackers to crash the application by submitting an excessively long string in the password field. Attackers can paste a buffer of repeated characters into the password input field to trigger an application crash when attempting to authenticate.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 15:22 UTC
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/45304 | exploit |
| https://nordvpn.com/download/ | product |
| https://www.vulncheck.com/advisories/nord-vpn-den… | third-party-advisory |
Impacted products
Date Public
2018-08-30 00:00
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CVE-2018-25295 (GCVE-0-2018-25295)
Vulnerability from cvelistv5 – Published: 2026-04-26 13:19 – Updated: 2026-04-27 20:09
VLAI
EPSS
VEX
Title
ObserverIP Scan Tool 1.4.0.1 Denial of Service via IP Field
Summary
ObserverIP Scan Tool 1.4.0.1 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string in the IP input field. Attackers can paste a 2000-byte buffer of repeated characters into the IP field and trigger a search operation to cause an application crash.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-27 20:09 UTC
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/45204 | exploit |
| https://www.ambientweather.com | product |
| https://p10.secure.hostingprod.com/@site.ambientw… | product |
| https://www.vulncheck.com/advisories/observerip-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| P10 | ObserverIP Scan Tool |
Affected:
1.4.0.1
|
Date Public
2018-08-16 00:00
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CVE-2018-25279 (GCVE-0-2018-25279)
Vulnerability from cvelistv5 – Published: 2026-04-26 13:19 – Updated: 2026-04-27 14:05
VLAI
EPSS
VEX
Title
jiNa OCR Image to Text 1.0 Denial of Service via PNG
Summary
jiNa OCR Image to Text 1.0 contains a denial of service vulnerability that allows local attackers to crash the application by processing a malformed PNG file. Attackers can create a specially crafted PNG file with an oversized buffer and trigger the crash when the application attempts to convert the file to PDF.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-27 14:05 UTC
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/45380 | exploit |
| http://www.convertimagetotext.net/downloadsoftware.php | product |
| https://www.vulncheck.com/advisories/jina-ocr-ima… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Convertimagetotext | jiNa OCR Image to Text |
Affected:
1.0
|
Date Public
2018-09-10 00:00
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CVE-2018-25274 (GCVE-0-2018-25274)
Vulnerability from cvelistv5 – Published: 2026-04-26 13:19 – Updated: 2026-04-27 13:31
VLAI
EPSS
VEX
Title
InfraRecorder 0.53 Denial of Service via txt File Import
Summary
InfraRecorder 0.53 contains a denial of service vulnerability that allows local attackers to crash the application by importing a maliciously crafted text file. Attackers can create a text file containing 6000 bytes of data and import it through the Edit menu's Import function to trigger an application crash.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-27 13:09 UTC
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/45413 | exploit |
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Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| infrarecorder | InfraRecorder |
Affected:
0.53
|
Date Public
2018-09-14 00:00
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CVE-2018-12541 (GCVE-0-2018-12541)
Vulnerability from cvelistv5 – Published: 2018-10-10 20:00 – Updated: 2024-08-05 08:38
VLAI
EPSS
VEX
Summary
In version from 3.0.0 to 3.5.3 of Eclipse Vert.x, the WebSocket HTTP upgrade implementation buffers the full http request before doing the handshake, holding the entire request body in memory. There should be a reasonnable limit (8192 bytes) above which the WebSocket gets an HTTP response with the 413 status code and the connection gets closed.
Severity
No CVSS data available.
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
16 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Vert.x |
Affected:
3.0 , < unspecified
(custom)
Affected: unspecified , ≤ 3.5.3 (custom) |
Date Public
2018-10-03 00:00
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CVE-2017-20016 (GCVE-0-2017-20016)
Vulnerability from cvelistv5 – Published: 2022-03-28 20:46 – Updated: 2024-08-05 21:45 Unsupported When Assigned
VLAI
EPSS
VEX
Title
WEKA INTEREST Security Scanner Portscan memory allocation
Summary
A vulnerability has been found in WEKA INTEREST Security Scanner up to 1.8 and classified as problematic. This vulnerability affects unknown code of the component Portscan. The manipulation with an unknown input leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-23 15:26 UTC
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.101969 | x_refsource_MISC |
| http://www.computec.ch/news.php?item.117 | x_refsource_MISC |
| https://vuldb.com/?id.101974 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| WEKA | INTEREST Security Scanner |
Affected:
1.0
Affected: 1.1 Affected: 1.2 Affected: 1.3 Affected: 1.4 Affected: 1.5 Affected: 1.6 Affected: 1.7 Affected: 1.8 |
|
| weka | interest_security_scanner |
Affected:
1.8
cpe:2.3:a:weka:interest_security_scanner:1.8:*:*:*:*:*:*:* |
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CVE-2017-7652 (GCVE-0-2017-7652)
Vulnerability from cvelistv5 – Published: 2018-04-25 13:00 – Updated: 2024-08-05 16:12
VLAI
EPSS
VEX
Summary
In Eclipse Mosquitto 1.4.14, if a Mosquitto instance is set running with a configuration file, then sending a HUP signal to server triggers the configuration to be reloaded from disk. If there are lots of clients connected so that there are no more file descriptors/sockets available (default limit typically 1024 file descriptors on Linux), then opening the configuration file will fail.
Severity
No CVSS data available.
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://mosquitto.org/blog/2018/02/security-advis… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=530102 | x_refsource_CONFIRM |
| https://www.debian.org/security/2018/dsa-4325 | vendor-advisoryx_refsource_DEBIAN |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.4.14
|
Date Public
2018-01-21 00:00
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CVE-2017-7651 (GCVE-0-2017-7651)
Vulnerability from cvelistv5 – Published: 2018-04-24 14:00 – Updated: 2024-08-05 16:12
VLAI
EPSS
VEX
Summary
In Eclipse Mosquitto 1.4.14, a user can shutdown the Mosquitto server simply by filling the RAM memory with a lot of connections with large payload. This can be done without authentications if occur in connection phase of MQTT protocol.
Severity
No CVSS data available.
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://mosquitto.org/blog/2018/02/security-advis… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2018/dsa-4325 | vendor-advisoryx_refsource_DEBIAN |
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=529754 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.4.14
|
Date Public
2018-01-12 00:00
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Mitigation
Implementation
Architecture and Design
Perform adequate input validation against any value that influences the amount of memory that is allocated. Define an appropriate strategy for handling requests that exceed the limit, and consider supporting a configuration option so that the administrator can extend the amount of memory to be used if necessary.
Mitigation
Operation
Run your program using system-provided resource limits for memory. This might still cause the program to crash or exit, but the impact to the rest of the system will be minimized.
No CAPEC attack patterns related to this CWE.