CWE-674
Uncontrolled Recursion
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.
CVE-2022-23516 (GCVE-0-2022-23516)
Vulnerability from cvelistv5
Published
2022-12-14 13:26
Modified
2025-11-03 21:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.2.0, < 2.19.1 uses recursion for sanitizing CDATA sections, making it susceptible to stack exhaustion and raising a SystemStackError exception. This may lead to a denial of service through CPU resource consumption. This issue is patched in version 2.19.1. Users who are unable to upgrade may be able to mitigate this vulnerability by limiting the length of the strings that are sanitized.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| flavorjones | loofah |
Version: >= 2.2.0, < 2.19.1 |
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CVE-2023-4512 (GCVE-0-2023-4512)
Vulnerability from cvelistv5
Published
2023-08-24 06:30
Modified
2025-11-03 21:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Wireshark Foundation | Wireshark |
Version: 4.0.0 ≤ |
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CVE-2024-12910 (GCVE-0-2024-12910)
Vulnerability from cvelistv5
Published
2025-03-20 10:09
Modified
2025-10-15 12:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
A vulnerability in the `KnowledgeBaseWebReader` class of the run-llama/llama_index repository, version latest, allows an attacker to cause a Denial of Service (DoS) by controlling a URL variable to contain the root URL. This leads to infinite recursive calls to the `get_article_urls` method, exhausting system resources and potentially crashing the application.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| run-llama | run-llama/llama_index |
Version: unspecified < 0.3.3 |
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CVE-2024-25111 (GCVE-0-2024-25111)
Vulnerability from cvelistv5
Published
2024-03-06 18:14
Modified
2025-11-03 20:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
Squid is a web proxy cache. Starting in version 3.5.27 and prior to version 6.8, Squid may be vulnerable to a Denial of Service attack against HTTP Chunked decoder due to an uncontrolled recursion bug. This problem allows a remote attacker to cause Denial of Service when sending a crafted, chunked, encoded HTTP Message. This bug is fixed in Squid version 6.8. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. There is no workaround for this issue.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| squid-cache | squid |
Version: >= 3.5.27, < 6.8 |
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CVE-2024-2965 (GCVE-0-2024-2965)
Vulnerability from cvelistv5
Published
2024-06-06 18:52
Modified
2025-10-15 12:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
A Denial-of-Service (DoS) vulnerability exists in the `SitemapLoader` class of the `langchain-ai/langchain` repository, affecting all versions. The `parse_sitemap` method, responsible for parsing sitemaps and extracting URLs, lacks a mechanism to prevent infinite recursion when a sitemap URL refers to the current sitemap itself. This oversight allows for the possibility of an infinite loop, leading to a crash by exceeding the maximum recursion depth in Python. This vulnerability can be exploited to occupy server socket/port resources and crash the Python process, impacting the availability of services relying on this functionality.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| langchain-ai | langchain-ai/langchain |
Version: unspecified < 0.2.5 |
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CVE-2024-31228 (GCVE-0-2024-31228)
Vulnerability from cvelistv5
Published
2024-10-07 19:51
Modified
2025-11-03 21:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
Redis is an open source, in-memory database that persists on disk. Authenticated users can trigger a denial-of-service by using specially crafted, long string match patterns on supported commands such as `KEYS`, `SCAN`, `PSUBSCRIBE`, `FUNCTION LIST`, `COMMAND LIST` and ACL definitions. Matching of extremely long patterns may result in unbounded recursion, leading to stack overflow and process crash. This problem has been fixed in Redis versions 6.2.16, 7.2.6, and 7.4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
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CVE-2024-37973 (GCVE-0-2024-37973)
Vulnerability from cvelistv5
Published
2024-07-09 17:02
Modified
2025-10-14 22:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
Secure Boot Security Feature Bypass Vulnerability
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Windows 10 Version 1809 |
Version: 10.0.17763.0 < 10.0.17763.6054 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2024-4340 (GCVE-0-2024-4340)
Vulnerability from cvelistv5
Published
2024-04-30 14:23
Modified
2025-11-03 22:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
Passing a heavily nested list to sqlparse.parse() leads to a Denial of Service due to RecursionError.
References
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CVE-2024-57257 (GCVE-0-2024-57257)
Vulnerability from cvelistv5
Published
2025-02-18 00:00
Modified
2025-11-03 19:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
A stack consumption issue in sqfs_size in Das U-Boot before 2025.01-rc1 occurs via a crafted squashfs filesystem with deep symlink nesting.
References
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CVE-2024-58264 (GCVE-0-2024-58264)
Vulnerability from cvelistv5
Published
2025-07-27 00:00
Modified
2025-07-28 15:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-674 - Uncontrolled Recursion
Summary
The serde-json-wasm crate before 1.0.1 for Rust allows stack consumption via deeply nested JSON data.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CosmWasm | serde-json-wasm |
Version: 0 ≤ Version: 1.0.0 ≤ |
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Mitigation
Phase: Implementation
Description:
- Ensure an end condition will be reached under all logic conditions. The end condition may include testing against the depth of recursion and exiting with an error if the recursion goes too deep. The complexity of the end condition contributes to the effectiveness of this action.
Mitigation
Phase: Implementation
Description:
- Increase the stack size.
CAPEC-230: Serialized Data with Nested Payloads
Applications often need to transform data in and out of a data format (e.g., XML and YAML) by using a parser. It may be possible for an adversary to inject data that may have an adverse effect on the parser when it is being processed. Many data format languages allow the definition of macro-like structures that can be used to simplify the creation of complex structures. By nesting these structures, causing the data to be repeatedly substituted, an adversary can cause the parser to consume more resources while processing, causing excessive memory consumption and CPU utilization.
CAPEC-231: Oversized Serialized Data Payloads
An adversary injects oversized serialized data payloads into a parser during data processing to produce adverse effects upon the parser such as exhausting system resources and arbitrary code execution.