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CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource.
CVE-2025-54472 (GCVE-0-2025-54472)
Vulnerability from cvelistv5 – Published: 2025-08-14 09:05 – Updated: 2025-11-04 21:12
VLAI
EPSS
VEX
Title
Apache bRPC: Redis Parser Remote Denial of Service
Summary
Unlimited memory allocation in redis protocol parser in Apache bRPC (all versions < 1.14.1) on all platforms allows attackers to crash the service via network.
Root Cause: In the bRPC Redis protocol parser code, memory for arrays or strings of corresponding sizes is allocated based on the integers read from the network. If the integer read from the network is too large, it may cause a bad alloc error and lead to the program crashing. Attackers can exploit this feature by sending special data packets to the bRPC service to carry out a denial-of-service attack on it.
The bRPC 1.14.0 version tried to fix this issue by limited the memory allocation size, however, the limitation checking code is not well implemented that may cause integer overflow and evade such limitation. So the 1.14.0 version is also vulnerable, although the integer range that affect version 1.14.0 is different from that affect version < 1.14.0.
Affected scenarios: Using bRPC as a Redis server to provide network services to untrusted clients, or using bRPC as a Redis client to call untrusted Redis services.
How to Fix: we provide two methods, you can choose one of them:
1. Upgrade bRPC to version 1.14.1.
2. Apply this patch ( https://github.com/apache/brpc/pull/3050 ) manually.
No matter you choose which method, you should note that the patch limits the maximum length of memory allocated for each time in the bRPC Redis parser. The default limit is 64M. If some of you redis request or response have a size larger than 64M, you might encounter error after upgrade. For such case, you can modify the gflag redis_max_allocation_size to set a larger limit.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache bRPC |
Affected:
0 , < 1.14.1
(semver)
|
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CVE-2025-54572 (GCVE-0-2025-54572)
Vulnerability from cvelistv5 – Published: 2025-07-30 14:05 – Updated: 2025-11-03 18:13
VLAI
EPSS
VEX
Title
Ruby SAML DOS vulnerability with large SAML response
Summary
The Ruby SAML library is for implementing the client side of a SAML authorization. In versions 1.18.0 and below, a denial-of-service vulnerability exists in ruby-saml even with the message_max_bytesize setting configured. The vulnerability occurs because the SAML response is validated for Base64 format prior to checking the message size, leading to potential resource exhaustion. This is fixed in version 1.18.1.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/SAML-Toolkits/ruby-saml/pull/770 | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.18.1
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CVE-2025-54575 (GCVE-0-2025-54575)
Vulnerability from cvelistv5 – Published: 2025-07-30 19:55 – Updated: 2025-07-30 19:59
VLAI
EPSS
VEX
Title
ImageSharp Triggers an Infinite Loop in its GIF Decoder When Skipping Malformed Comment Extension Blocks
Summary
ImageSharp is a 2D graphics library. In versions below 2.1.11 and 3.0.0 through 3.1.10, a specially crafted GIF file containing a malformed comment extension block (with a missing block terminator) can cause the ImageSharp GIF decoder to enter an infinite loop while attempting to skip the block. This leads to a denial of service. Applications processing untrusted GIF input should upgrade to a patched version. This issue is fixed in versions 2.1.11 and 3.1.11.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/SixLabors/ImageSharp/security/… | x_refsource_CONFIRM |
| https://github.com/SixLabors/ImageSharp/issues/2953 | x_refsource_MISC |
| https://github.com/SixLabors/ImageSharp/commit/55… | x_refsource_MISC |
| https://github.com/SixLabors/ImageSharp/commit/83… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SixLabors | ImageSharp |
Affected:
< 2.1.11
Affected: >= 3.0.0, < 3.1.11 |
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CVE-2025-54796 (GCVE-0-2025-54796)
Vulnerability from cvelistv5 – Published: 2025-08-01 23:38 – Updated: 2025-08-04 15:19
VLAI
EPSS
VEX
Title
Copyparty is vulnerable to Regex Denial of Service (ReDoS) attacks through "Recent Uploads" page
Summary
Copyparty is a portable file server. Versions prior to 1.18.9, the filter parameter for the "Recent Uploads" page allows arbitrary RegExes. If this feature is enabled (which is the default), an attacker can craft a filter which deadlocks the server. This is fixed in version 1.18.9.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
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|---|---|
| https://github.com/9001/copyparty/security/adviso… | x_refsource_CONFIRM |
| https://github.com/9001/copyparty/commit/09910ba8… | x_refsource_MISC |
| https://github.com/9001/copyparty/releases/tag/v1.18.9 | x_refsource_MISC |
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CVE-2025-54884 (GCVE-0-2025-54884)
Vulnerability from cvelistv5 – Published: 2025-08-05 23:37 – Updated: 2025-08-06 20:30
VLAI
EPSS
VEX
Title
Vision UI security-kit.js: Potential Uncontrolled Resource Allocation Vulnerability
Summary
Vision UI is a collection of enterprise-grade, dependency-free modules for modern web projects. In versions 1.4.0 and below, the generateSecureId and getSecureRandomInt functions in security-kit versions prior to 3.5.0 (packaged in Vision UI 1.4.0 and below) are vulnerable to Denial of Service (DoS) attacks. The generateSecureId(length) function directly used the length parameter to size a Uint8Array buffer, allowing attackers to exhaust server memory through repeated requests for large IDs since the previous 1024 limit was insufficient. The getSecureRandomInt(min, max) function calculated buffer size based on the range between min and max, where large ranges caused excessive memory allocation and CPU-intensive rejection-sampling loops that could hang the thread. This issue is fixed in version 1.5.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/DavidOsipov/Vision-ui/security… | x_refsource_CONFIRM |
| https://github.com/DavidOsipov/Vision-ui/commit/7… | x_refsource_MISC |
| https://github.com/DavidOsipov/Vision-ui/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| DavidOsipov | Vision-ui |
Affected:
< 1.5.0
|
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CVE-2025-54995 (GCVE-0-2025-54995)
Vulnerability from cvelistv5 – Published: 2025-08-28 15:08 – Updated: 2025-11-03 17:45
VLAI
EPSS
VEX
Title
Asterisk remotely exploitable leak of RTP UDP ports and internal resources
Summary
Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 18.26.4 and 18.9-cert17, RTP UDP ports and internal resources can leak due to a lack of session termination. This could result in leaks and resource exhaustion. This issue has been patched in versions 18.26.4 and 18.9-cert17.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/asterisk/asterisk/security/adv… | x_refsource_CONFIRM |
| https://github.com/asterisk/asterisk/pull/1405 | x_refsource_MISC |
| https://github.com/asterisk/asterisk/pull/1406 | x_refsource_MISC |
| https://github.com/asterisk/asterisk/commit/0278f… | x_refsource_MISC |
| https://github.com/asterisk/asterisk/commit/eafcd… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
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CVE-2025-55102 (GCVE-0-2025-55102)
Vulnerability from cvelistv5 – Published: 2026-01-27 15:25 – Updated: 2026-01-27 15:58
VLAI
EPSS
VEX
Summary
A denial-of-service vulnerability exists in the NetX IPv6 component functionality of Eclipse ThreadX NetX Duo. A specially crafted network packet of "Packet Too Big" with more than 15 different source address can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Eclipse ThreadX - NetX Duo |
Affected:
0 , ≤ 6.4.3
(semver)
|
Credits
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CVE-2025-55152 (GCVE-0-2025-55152)
Vulnerability from cvelistv5 – Published: 2025-08-09 01:29 – Updated: 2025-08-11 13:33
VLAI
EPSS
VEX
Title
oak: ReDoS in x-forwarded-proto and x-forwarded-for headers
Summary
oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/oakserver/oak/security/advisor… | x_refsource_CONFIRM |
| https://github.com/oakserver/oak/commit/b60e60330… | x_refsource_MISC |
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CVE-2025-55197 (GCVE-0-2025-55197)
Vulnerability from cvelistv5 – Published: 2025-08-13 23:03 – Updated: 2025-08-14 14:50
VLAI
EPSS
VEX
Title
pypdf's Manipulated FlateDecode streams can exhaust RAM
Summary
pypdf is a free and open-source pure-python PDF library. Prior to version 6.0.0, an attacker can craft a PDF which leads to the RAM being exhausted. This requires just reading the file if a series of FlateDecode filters is used on a malicious cross-reference stream. Other content streams are affected on explicit access. This issue has been fixed in 6.0.0. If an update is not possible, a workaround involves including the fixed code from pypdf.filters.decompress into the existing filters file.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/py-pdf/pypdf/security/advisori… | x_refsource_CONFIRM |
| https://github.com/py-pdf/pypdf/issues/3429 | x_refsource_MISC |
| https://github.com/py-pdf/pypdf/pull/3430 | x_refsource_MISC |
| https://github.com/py-pdf/pypdf/blob/0dd57738bbdc… | x_refsource_MISC |
| https://github.com/py-pdf/pypdf/releases/tag/6.0.0 | x_refsource_MISC |
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CVE-2025-57751 (GCVE-0-2025-57751)
Vulnerability from cvelistv5 – Published: 2025-08-21 18:27 – Updated: 2025-08-21 18:42
VLAI
EPSS
VEX
Title
Denial-of-Service attack in pyLoad CNL Blueprint using dukpy.evaljs
Summary
pyLoad is the free and open-source Download Manager written in pure Python. The jk parameter is received in pyLoad CNL Blueprint. Due to the lack of jk parameter verification, the jk parameter input by the user is directly determined as dykpy.evaljs(), resulting in the server CPU being fully occupied and the web-ui becoming unresponsive. This vulnerability is fixed in 0.5.0b3.dev92.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/pyload/pyload/security/advisor… | x_refsource_CONFIRM |
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Mitigation
Phase: Architecture and Design
Description:
- 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
Phase: Architecture and Design
Description:
- 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
Phase: Architecture and Design
Description:
- Ensure that protocols have specific limits of scale placed on them.
Mitigation
Phase: Implementation
Description:
- 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.