Common Weakness Enumeration
CWE-674
Allowed-with-ReviewUncontrolled Recursion
Abstraction: Class · Status: Draft
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.
616 vulnerabilities reference this CWE, most recent first.
CVE-2023-2663 (GCVE-0-2023-2663)
Vulnerability from cvelistv5 – Published: 2023-05-11 20:16 – Updated: 2025-01-24 16:04
VLAI
EPSS
VEX
Title
Stack overflow in Xpdf 4.04 due to object loop in PDF page label tree
Summary
In Xpdf 4.04 (and earlier), a PDF object loop in the page label tree leads to infinite recursion and a stack overflow.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
1 reference
Credits
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CVE-2023-1436 (GCVE-0-2023-1436)
Vulnerability from cvelistv5 – Published: 2023-03-16 20:59 – Updated: 2025-02-26 15:02
VLAI
EPSS
VEX
Title
Infinite recursion in Jettison leads to denial of service when creating a crafted JSONArray
Summary
An infinite recursion is triggered in Jettison when constructing a JSONArray from a Collection that contains a self-reference in one of its elements. This leads to a StackOverflowError exception being thrown.
Severity
5.9 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
1 reference
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CVE-2023-1370 (GCVE-0-2023-1370)
Vulnerability from cvelistv5 – Published: 2023-03-13 09:04 – Updated: 2025-02-27 19:09
VLAI
EPSS
VEX
Title
Stack exhaustion in json-smart leads to denial of service when parsing malformed JSON
Summary
[Json-smart](https://netplex.github.io/json-smart/) is a performance focused, JSON processor lib.
When reaching a ‘[‘ or ‘{‘ character in the JSON input, the code parses an array or an object respectively.
It was discovered that the code does not have any limit to the nesting of such arrays or objects. Since the parsing of nested arrays and objects is done recursively, nesting too many of them can cause a stack exhaustion (stack overflow) and crash the software.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| json-smart | json-smart |
Affected:
0 , < 2.4.9
(maven)
|
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CVE-2022-47374 (GCVE-0-2022-47374)
Vulnerability from cvelistv5 – Published: 2023-12-12 11:25 – Updated: 2026-02-25 16:34
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle HTTP(S) requests to the web server correctly.
This could allow an attacker to exhaust system resources and create a denial of service condition for the device.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
1 reference
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | SIMATIC PC-Station Plus |
Affected:
All versions
|
|
| Siemens | SIMATIC S7-400 CPU 412-2 PN V7 |
Affected:
All versions
|
|
| Siemens | SIMATIC S7-400 CPU 414-3 PN/DP V7 |
Affected:
All versions
|
|
| Siemens | SIMATIC S7-400 CPU 414F-3 PN/DP V7 |
Affected:
All versions
|
|
| Siemens | SIMATIC S7-400 CPU 416-3 PN/DP V7 |
Affected:
All versions
|
|
| Siemens | SIMATIC S7-400 CPU 416F-3 PN/DP V7 |
Affected:
All versions
|
|
| Siemens | SINAMICS S120 (incl. SIPLUS variants) |
Affected:
All versions < V5.2 SP3 HF15
|
|
| Siemens | SIPLUS S7-400 CPU 414-3 PN/DP V7 |
Affected:
All versions
|
|
| Siemens | SIPLUS S7-400 CPU 416-3 PN/DP V7 |
Affected:
All versions
|
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CVE-2022-41881 (GCVE-0-2022-41881)
Vulnerability from cvelistv5 – Published: 2022-12-12 00:00 – Updated: 2025-04-22 15:57
VLAI
EPSS
VEX
Summary
Netty project is an event-driven asynchronous network application framework. In versions prior to 4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except using a custom HaProxyMessageDecoder.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
4 references
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CVE-2022-31628 (GCVE-0-2022-31628)
Vulnerability from cvelistv5 – Published: 2022-09-28 22:25 – Updated: 2025-05-20 20:24
VLAI
EPSS
VEX
Title
phar wrapper can occur dos when using quine gzip file
Summary
In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the phar uncompressor code would recursively uncompress "quines" gzip files, resulting in an infinite loop.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://bugs.php.net/bug.php?id=81726 | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2022/dsa-5277 | vendor-advisory |
| https://security.gentoo.org/glsa/202211-03 | vendor-advisory |
| https://security.netapp.com/advisory/ntap-2022120… | |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-list |
Impacted products
Date Public
2022-09-27 00:00
Credits
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CVE-2022-31099 (GCVE-0-2022-31099)
Vulnerability from cvelistv5 – Published: 2022-06-27 22:10 – Updated: 2025-04-23 18:06
VLAI
EPSS
VEX
Title
Uncontrolled Recursion in rulex
Summary
rulex is a new, portable, regular expression language. When parsing untrusted rulex expressions, the stack may overflow, possibly enabling a Denial of Service attack. This happens when parsing an expression with several hundred levels of nesting, causing the process to abort immediately. This is a security concern for you, if your service parses untrusted rulex expressions (expressions provided by an untrusted user), and your service becomes unavailable when the process running rulex aborts due to a stack overflow. The crash is fixed in version **0.4.3**. Affected users are advised to update to this version. There are no known workarounds for this issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rulex-rs/rulex/security/adviso… | x_refsource_CONFIRM |
| https://github.com/rulex-rs/rulex/commit/60aa2dc0… | x_refsource_MISC |
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CVE-2022-31052 (GCVE-0-2022-31052)
Vulnerability from cvelistv5 – Published: 2022-06-28 17:10 – Updated: 2025-04-23 18:05
VLAI
EPSS
VEX
Title
URL previews can crash Synapse media repositories or Synapse monoliths
Summary
Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the request causing the problem, but in other cases the Synapse process may crash altogether. It is possible to exploit this maliciously, either by malicious users on the homeserver, or by remote users sending URLs that a local user's client may automatically request a URL preview for. Remote users are not able to exploit this directly, because the URL preview endpoint is authenticated. Deployments with `url_preview_enabled: false` set in configuration are not affected. Deployments with `url_preview_enabled: true` set in configuration **are** affected. Deployments with no configuration value set for `url_preview_enabled` are not affected, because the default is `false`. Administrators of homeservers with URL previews enabled are advised to upgrade to v1.61.1 or higher. Users unable to upgrade should set `url_preview_enabled` to false.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/matrix-org/synapse/security/ad… | x_refsource_CONFIRM |
| https://github.com/matrix-org/synapse/commit/fa13… | x_refsource_MISC |
| https://spec.matrix.org/v1.2/client-server-api/#g… | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| matrix-org | synapse |
Affected:
< 1.61.1
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CVE-2022-28773 (GCVE-0-2022-28773)
Vulnerability from cvelistv5 – Published: 2022-04-12 16:11 – Updated: 2024-08-03 06:03
VLAI
EPSS
VEX
Summary
Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically.
Severity
No CVSS data available.
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.sap.com/documents/2022/02/fa865ea4-16… | x_refsource_MISC |
| https://launchpad.support.sap.com/#/notes/3111293 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| SAP SE | SAP NetWeaver (Internet Communication Manager) |
Affected:
KRNL64NUC 7.22
Affected: 7.22EXT Affected: 7.49 Affected: KRNL64UC 7.22 Affected: 7.53 Affected: KERNEL 7.22 Affected: 7.77 Affected: 7.81 Affected: 7.85 Affected: 7.86 |
|
| SAP SE | SAP Web Dispatcher |
Affected:
7.53
Affected: 7.77 Affected: 7.81 Affected: 7.85 Affected: 7.86 |
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CVE-2022-27810 (GCVE-0-2022-27810)
Vulnerability from cvelistv5 – Published: 2022-10-06 00:00 – Updated: 2024-08-03 05:32
VLAI
EPSS
VEX
Summary
It was possible to trigger an infinite recursion condition in the error handler when Hermes executed specific maliciously formed JavaScript. This condition was only possible to trigger in dev-mode (when asserts were enabled). This issue affects Hermes versions prior to v0.12.0.
Severity
No CVSS data available.
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
1 reference
Impacted products
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"datePublished": "2022-10-06T00:00:00.000Z",
"dateReserved": "2022-03-23T00:00:00.000Z",
"dateUpdated": "2024-08-03T05:32:59.901Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation
Implementation
Ensure that an end condition will be reached under all logic conditions. The end condition may include checking 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
Implementation
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.