CWE-407
Inefficient Algorithmic Complexity
An algorithm in a product has an inefficient worst-case computational complexity that may be detrimental to system performance and can be triggered by an attacker, typically using crafted manipulations that ensure that the worst case is being reached.
CVE-2023-30421 (GCVE-0-2023-30421)
Vulnerability from cvelistv5 – Published: 2025-04-19 00:00 – Updated: 2025-04-21 14:22
VLAI
Summary
mystrtod in mjson 1.2.7 requires more than a billion iterations during processing of certain digit strings such as 8891110122900e913013935755114.
Severity
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mjson project | mjson |
Affected:
1.2.7
(semver)
|
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CVE-2023-36810 (GCVE-0-2023-36810)
Vulnerability from cvelistv5 – Published: 2023-06-30 18:43 – Updated: 2025-02-13 16:56
VLAI
Title
Quadratic runtime with malformed PDF missing xref marker in pypdf
Summary
pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. An attacker who uses this vulnerability can craft a PDF which leads to unexpected long runtime. This quadratic runtime blocks the current process and can utilize a single core of the CPU by 100%. It does not affect memory usage. This issue has been addressed in PR 808 and versions from 1.27.9 include this fix. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
6.2 (Medium)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/py-pdf/pypdf/security/advisori… | x_refsource_CONFIRM |
| https://github.com/py-pdf/pypdf/issues/582 | x_refsource_MISC |
| https://github.com/py-pdf/pypdf/pull/808 | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2023… |
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CVE-2023-46136 (GCVE-0-2023-46136)
Vulnerability from cvelistv5 – Published: 2023-10-24 23:48 – Updated: 2026-05-20 22:17
VLAI
Title
Werkzeug vulnerable to high resource usage when parsing multipart/form-data containing a large part with CR/LF character at the beginning
Summary
Werkzeug is a comprehensive WSGI web application library. In versions on the 3.x branch prior to 3.0.1 and on the 2.x branch prior to 2.3.8, if an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. This vulnerability has been patched in version 3.0.1 and 2.3.8.
Severity
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/pallets/werkzeug/security/advi… | x_refsource_CONFIRM |
| https://github.com/pallets/werkzeug/commit/f3c803… | x_refsource_MISC |
Impacted products
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CVE-2024-11828 (GCVE-0-2024-11828)
Vulnerability from cvelistv5 – Published: 2024-11-26 18:41 – Updated: 2024-11-26 19:53
VLAI
Title
Inefficient Algorithmic Complexity in GitLab
Summary
A denial of service (DoS) condition was discovered in GitLab CE/EE affecting all versions from 13.2.4 before 17.4.5, 17.5 before 17.5.3, and 17.6 before 17.6.1. By leveraging this vulnerability an attacker could create a DoS condition by sending crafted API calls. This was a regression of an earlier patch.
Severity
4.3 (Medium)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/issues/443559 | issue-trackingpermissions-required |
| https://hackerone.com/reports/2380264 | technical-descriptionexploitpermissions-required |
Impacted products
Credits
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CVE-2024-12133 (GCVE-0-2024-12133)
Vulnerability from cvelistv5 – Published: 2025-02-10 15:28 – Updated: 2026-05-12 11:43
VLAI
Title
Libtasn1: inefficient der decoding in libtasn1 leading to potential remote dos
Summary
A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate, causing a denial of service attack.
Severity
5.3 (Medium)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:17347 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:4049 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:7077 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:8021 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:8385 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2024-12133 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2344611 | issue-trackingx_refsource_REDHAT |
| https://gitlab.com/gnutls/libtasn1/-/blob/master/… | |
| https://gitlab.com/gnutls/libtasn1/-/issues/52 |
Impacted products
13 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 4.20.0
(semver)
|
|||
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.13-5.el8_10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::appstream |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.13-5.el8_10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:4.16.0-9.el9 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::baseos cpe:/a:redhat:enterprise_linux:9::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:4.16.0-9.el9 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::baseos cpe:/a:redhat:enterprise_linux:9::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
0:4.16.0-8.el9_2.1 , < *
(rpm)
cpe:/o:redhat:rhel_e4s:9.2::baseos cpe:/a:redhat:rhel_e4s:9.2::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support |
Unaffected:
0:4.16.0-8.el9_4.1 , < *
(rpm)
cpe:/o:redhat:rhel_eus:9.4::baseos cpe:/a:redhat:rhel_eus:9.4::appstream |
|
| Red Hat | Red Hat Discovery 1.14 |
Unaffected:
sha256:ad1045aa0de937c3a6969ec377f7bfeda9a44ee434a954e8245e9840316ffc1c , < *
(rpm)
cpe:/a:redhat:discovery:1.14::el9 |
|
| Red Hat | Red Hat Discovery 1.14 |
Unaffected:
sha256:c960fa13577db72b52765d6941688f431f61fe38adb717b2d8bb6569e241bc5e , < *
(rpm)
cpe:/a:redhat:discovery:1.14::el9 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public
2025-02-10 00:00
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CVE-2024-12243 (GCVE-0-2024-12243)
Vulnerability from cvelistv5 – Published: 2025-02-10 15:28 – Updated: 2026-05-12 11:43
VLAI
Title
Gnutls: gnutls impacted by inefficient der decoding in libtasn1 leading to remote dos
Summary
A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially crafted certificate, causing GnuTLS to become unresponsive or slow, resulting in a denial-of-service condition.
Severity
5.3 (Medium)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:17361 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:4051 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:7076 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:8020 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:8385 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2024-12243 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2344615 | issue-trackingx_refsource_REDHAT |
| https://gitlab.com/gnutls/gnutls/-/issues/1553 | |
| https://gitlab.com/gnutls/libtasn1/-/issues/52 |
Impacted products
13 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , ≤ 3.6.16
(semver)
Affected: 3.7.0 , ≤ 3.7.11 (semver) Affected: 3.8.0 , < 3.8.8 (semver) Unaffected: 3.8.9 , < * (semver) |
|||
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:3.6.16-8.el8_10.3 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::appstream |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:3.6.16-8.el8_10.3 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:3.8.3-6.el9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:3.8.3-6.el9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
0:3.7.6-21.el9_2.4 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.2::appstream cpe:/o:redhat:rhel_e4s:9.2::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support |
Unaffected:
0:3.8.3-4.el9_4.2 , < *
(rpm)
cpe:/o:redhat:rhel_eus:9.4::baseos cpe:/a:redhat:rhel_eus:9.4::appstream |
|
| Red Hat | Red Hat Discovery 1.14 |
Unaffected:
sha256:ad1045aa0de937c3a6969ec377f7bfeda9a44ee434a954e8245e9840316ffc1c , < *
(rpm)
cpe:/a:redhat:discovery:1.14::el9 |
|
| Red Hat | Red Hat Discovery 1.14 |
Unaffected:
sha256:c960fa13577db72b52765d6941688f431f61fe38adb717b2d8bb6569e241bc5e , < *
(rpm)
cpe:/a:redhat:discovery:1.14::el9 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public
2025-02-10 00:00
Credits
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CVE-2024-21909 (GCVE-0-2024-21909)
Vulnerability from cvelistv5 – Published: 2024-01-03 15:41 – Updated: 2025-11-28 22:23
VLAI
Title
Denial of service in CBOR library
Summary
PeterO.Cbor versions 4.0.0 through 4.5.0 are vulnerable to a denial of
service vulnerability. An attacker may trigger the denial of service
condition by providing crafted data to the DecodeFromBytes or other
decoding mechanisms in PeterO.Cbor. Depending on the usage of the
library, an unauthenticated and remote attacker may be able to cause the
denial of service condition.
Severity
7.5 (High)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/peteroupc/CBOR/security/adviso… | vendor-advisory |
| https://github.com/peteroupc/CBOR/commit/b4117dbb… | patch |
| https://github.com/peteroupc/CBOR/compare/v4.5...v4.5.1 | related |
| https://github.com/advisories/GHSA-6r92-cgxc-r5fg | third-party-advisory |
| https://vulncheck.com/advisories/vc-advisory-GHSA… | third-party-advisory |
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CVE-2024-23684 (GCVE-0-2024-23684)
Vulnerability from cvelistv5 – Published: 2024-01-19 20:59 – Updated: 2025-11-29 01:27
VLAI
Title
upokecenter CBOR Denial of Service
Summary
Inefficient algorithmic complexity in DecodeFromBytes function in com.upokecenter.cbor Java implementation of Concise Binary Object Representation (CBOR) versions 4.0.0 to 4.5.1 allows an attacker to cause a denial of service by passing a maliciously crafted input. Depending on an application's use of this library, this may be a remote attacker.
Severity
7.5 (High)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/peteroupc/CBOR-Java/security/a… | vendor-advisory |
| https://github.com/advisories/GHSA-fj2w-wfgv-mwq6 | third-party-advisory |
| https://vulncheck.com/advisories/vc-advisory-GHSA… | third-party-advisory |
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CVE-2024-43483 (GCVE-0-2024-43483)
Vulnerability from cvelistv5 – Published: 2024-10-08 17:35 – Updated: 2025-07-08 15:39
VLAI
Title
.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability
Summary
.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability
Severity
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
19 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | PowerShell 7.2 |
Affected:
7.2.0 , < 7.2.24
(custom)
|
|
| Microsoft | PowerShell 7.4 |
Affected:
7.4.0 , < 7.4.6
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.6 |
Affected:
17.6.0 , < 17.6.20
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.8 |
Affected:
17.8.0 , < 17.8.15
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.10 |
Affected:
17.10 , < 17.10.8
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.11 |
Affected:
17.11 , < 17.11.5
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.10
(custom)
|
|
| Microsoft | .NET 6.0 |
Affected:
6.0.0 , < 6.0.35
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.8 |
Affected:
4.8.0 , < 4.8.04762.01
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 |
Affected:
4.8.0 , < 4.8.04762.01
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 |
Affected:
4.7.0 , < 4.7.04115.01
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 |
Affected:
4.7.0 , < 4.7.04115.01
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 |
Affected:
4.8.1 , < 4.8.1.9277.03
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.6.2 |
Affected:
4.7.0 , < 4.7.04115.01
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.6/4.6.2 |
Affected:
10.0.0.0 , < 10.0.10240.20796
(custom)
|
|
| Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 |
Affected:
2.0.0 , < 3.0.30729.8974
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 |
Affected:
3.0.0 , < 3.0.30729.8974
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 |
Affected:
3.5.0 , < 3.5.30729.8973
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5.1 |
Affected:
3.5.0 , < 3.5.1.30729.8974
(custom)
|
Date Public
2024-10-08 07:00
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CVE-2024-43484 (GCVE-0-2024-43484)
Vulnerability from cvelistv5 – Published: 2024-10-08 17:35 – Updated: 2025-07-08 15:39
VLAI
Title
.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability
Summary
.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability
Severity
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
19 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | PowerShell 7.2 |
Affected:
7.2.0 , < 7.2.24
(custom)
|
|
| Microsoft | PowerShell 7.4 |
Affected:
7.4.0 , < 7.4.6
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.6 |
Affected:
17.6.0 , < 17.6.20
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.8 |
Affected:
17.8.0 , < 17.8.15
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.10 |
Affected:
17.10 , < 17.10.8
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.11 |
Affected:
17.11 , < 17.11.5
(custom)
|
|
| Microsoft | .NET 6.0 |
Affected:
6.0.0 , < 6.0.35
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.10
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 |
Affected:
4.7.0 , < 4.7.04115.01
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 |
Affected:
4.8.0 , < 4.8.04762.01
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 |
Affected:
4.7.0 , < 4.7.04115.01
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 |
Affected:
4.8.1 , < 4.8.1.9277.03
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.6.2 |
Affected:
4.7.0 , < 4.7.04115.01
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.6/4.6.2 |
Affected:
10.0.0.0 , < 10.0.10240.20796
(custom)
|
|
| Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 |
Affected:
2.0.0 , < 3.0.30729.8974
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 |
Affected:
3.0.0 , < 3.0.30729.8974
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 |
Affected:
3.5.0 , < 3.5.30729.8973
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5.1 |
Affected:
3.5.0 , < 3.5.1.30729.8974
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.8 |
Affected:
4.8.0 , < 4.8.04762.01
(custom)
|
Date Public
2024-10-08 07:00
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No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.