Common Weakness Enumeration
CWE-130
AllowedImproper Handling of Length Parameter Inconsistency
Abstraction: Base · Status: Incomplete
The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data.
222 vulnerabilities reference this CWE, most recent first.
CVE-2020-10065 (GCVE-0-2020-10065)
Vulnerability from cvelistv5 – Published: 2021-05-24 21:40 – Updated: 2024-09-16 22:09
VLAI
EPSS
VEX
Title
Missing Size Checks in Bluetooth HCI over SPI
Summary
Missing Size Checks in Bluetooth HCI over SPI. Zephyr versions >= v1.14.2, >= v2.2.0 contain Improper Handling of Length Parameter Inconsistency (CWE-130). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hg2w-62p6-g67c
Severity
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency (CWE-130)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| http://github.com/zephyrproject-rtos/zephyr/secur… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject-rtos | zephyr |
Affected:
v1.14.2 , < unspecified
(custom)
Affected: v2.2.0 , < unspecified (custom) |
Date Public
2020-06-29 00:00
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CVE-2020-8927 (GCVE-0-2020-8927)
Vulnerability from cvelistv5 – Published: 2020-09-15 09:15 – Updated: 2026-05-29 20:52
VLAI
EPSS
VEX
Title
Buffer overflow in Brotli library
Summary
A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the "streaming" API as opposed to the "one-shot" API, and impose chunk size limits.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-30 14:40 UTC
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
14 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | Brotli |
Affected:
stable , ≤ 1.0.7
(custom)
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CVE-2019-3862 (GCVE-0-2019-3862)
Vulnerability from cvelistv5 – Published: 2019-03-20 21:39 – Updated: 2026-10-14 06:35
VLAI
EPSS
VEX
Summary
An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit status message and no payload are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.
Severity
7.3 (High)
CWE
Assigner
References
19 references
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| The libssh2 Project | libssh2 |
Affected:
1.8.1
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
Date Public
2019-03-13 00:00
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CVE-2019-0055 (GCVE-0-2019-0055)
Vulnerability from cvelistv5 – Published: 2019-10-09 19:26 – Updated: 2024-09-16 22:08
VLAI
EPSS
VEX
Title
Junos OS: SRX Series: An attacker may cause flowd to crash by sending certain valid SIP traffic to a device with SIP ALG enabled.
Summary
A vulnerability in the SIP ALG packet processing service of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the device by sending specific types of valid SIP traffic to the device. In this case, the flowd process crashes and generates a core dump while processing SIP ALG traffic. Continued receipt of these valid SIP packets will result in a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D61, 12.3X48-D65 on SRX Series; 15.1X49 versions prior to 15.1X49-D130 on SRX Series; 17.3 versions prior to 17.3R3 on SRX Series; 17.4 versions prior to 17.4R2 on SRX Series.
Severity
7.5 (High)
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA10953 | x_refsource_MISC |
| https://www.juniper.net/documentation/en_US/junos… | mailing-listx_refsource_MLIST |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
12.3X48 , < 12.3X48-D61, 12.3X48-D65
(custom)
Affected: 15.1X49 , < 15.1X49-D130 (custom) Affected: 17.3 , < 17.3R3 (custom) Affected: 17.4 , < 17.4R2 (custom) |
Date Public
2019-10-09 00:00
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CVE-2018-5453 (GCVE-0-2018-5453)
Vulnerability from cvelistv5 – Published: 2018-03-05 17:00 – Updated: 2024-08-05 05:33
VLAI
EPSS
VEX
Summary
An Improper Handling of Length Parameter Inconsistency issue was discovered in Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. An attacker may be able to edit the element of an HTTP request, causing the device to become unavailable.
Severity
No CVSS data available.
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Moxa OnCell G3100-HSPA Series |
Affected:
Moxa OnCell G3100-HSPA Series
|
Date Public
2018-03-05 00:00
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GHSA-26JJ-R8FX-8PM3
Vulnerability from github – Published: 2026-10-02 12:31 – Updated: 2026-10-02 12:31
VLAI
Details
Improper handling of length parameter inconsistency, Uncaught exception, Inefficient Algorithmic Complexity, Memory allocation with excessive size value, Initialization of a resource with an insecure default vulnerability in Apache Thrift Python, Ruby, Erlang, Lua, Dart, JavaME, Perl, PHP and D language bindings.
This issue affects Apache Thrift: before 0.25.0.
Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Severity
{
"affected": [],
"aliases": [
"CVE-2026-85494"
],
"database_specific": {
"cwe_ids": [
"CWE-130"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-02T11:17:36Z",
"severity": "HIGH"
},
"details": "Improper handling of length parameter inconsistency, Uncaught exception, Inefficient Algorithmic Complexity, Memory allocation with excessive size value, Initialization of a resource with an insecure default vulnerability in Apache Thrift Python, Ruby, Erlang, Lua, Dart, JavaME, Perl, PHP and D language bindings.\n\n\n\nThis issue affects Apache Thrift: before 0.25.0.\n\n\n\nUsers are recommended to upgrade to version 0.25.0, which fixes the issue.",
"id": "GHSA-26jj-r8fx-8pm3",
"modified": "2026-10-02T12:31:12Z",
"published": "2026-10-02T12:31:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-85494"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/rm0m34gt6fh1flvt16wty559hfg191qr"
}
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"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
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GHSA-287X-9RFF-QVCG
Vulnerability from github – Published: 2025-07-05 03:30 – Updated: 2025-07-07 17:25
VLAI
Summary
Rust Web Push is vulnerable to a DoS attack via a large integer in a Content-Length header
Details
The web-push crate before 0.10.4 for Rust allows a denial of service (memory consumption) in the built-in clients via a large integer in a Content-Length header. The patch was initially made available in version 0.10.3, but version 0.10.3 has since been yanked.
Severity
4.0 (Medium)
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"ecosystem": "crates.io",
"name": "web-push"
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"events": [
{
"introduced": "0"
},
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"fixed": "0.10.4"
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"type": "ECOSYSTEM"
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}
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"id": "GHSA-287x-9rff-qvcg",
"modified": "2025-07-07T17:25:25Z",
"published": "2025-07-05T03:30:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53604"
},
{
"type": "WEB",
"url": "https://github.com/pimeys/rust-web-push/pull/68"
},
{
"type": "WEB",
"url": "https://github.com/pimeys/rust-web-push/commit/8447ed86bf3f24629abd7022b94104bf3cd64453"
},
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"type": "WEB",
"url": "https://crates.io/crates/web-push"
},
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"url": "https://github.com/pimeys/rust-web-push"
},
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"summary": "Rust Web Push is vulnerable to a DoS attack via a large integer in a Content-Length header"
}
GHSA-29PR-6732-FX67
Vulnerability from github – Published: 2022-05-24 17:42 – Updated: 2025-06-13 00:33
VLAI
Details
Improper handling of length parameter inconsistency vulnerability in Mitsubishi Electric FA Engineering Software(C Controller module setting and monitoring tool all versions, CPU Module Logging Configuration Tool all versions, CW Configurator all versions, Data Transfer all versions, EZSocket all versions, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 all versions, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) all versions, GT SoftGOT1000 Version3 all versions, GT SoftGOT2000 Version1 all versions, GX Configurator-DP versions 7.14Q and prior, GX Configurator-QP all versions, GX Developer all versions, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer all versions, GX RemoteService-I all versions, GX Works2 versions 1.597X and prior, GX Works3 versions 1.070Y and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link all versions, MELFA-Works all versions, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) all versions, MELSOFT Navigator all versions, MH11 SettingTool Version2 all versions, MI Configurator all versions, MT Works2 all versions, MX Component all versions, Network Interface Board CC IE Control utility all versions, Network Interface Board CC IE Field Utility all versions, Network Interface Board CC-Link Ver.2 Utility all versions, Network Interface Board MNETH utility all versions, PX Developer all versions, RT ToolBox2 all versions, RT ToolBox3 all versions, Setting/monitoring tools for the C Controller module all versions, SLMP Data Collector all versions) allows a remote unauthenticated attacker to cause a DoS condition of the software products, and possibly to execute a malicious program on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets.
Severity
9.8 (Critical)
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"severity": "CRITICAL"
},
"details": "Improper handling of length parameter inconsistency vulnerability in Mitsubishi Electric FA Engineering Software(C Controller module setting and monitoring tool all versions, CPU Module Logging Configuration Tool all versions, CW Configurator all versions, Data Transfer all versions, EZSocket all versions, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 all versions, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) all versions, GT SoftGOT1000 Version3 all versions, GT SoftGOT2000 Version1 all versions, GX Configurator-DP versions 7.14Q and prior, GX Configurator-QP all versions, GX Developer all versions, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer all versions, GX RemoteService-I all versions, GX Works2 versions 1.597X and prior, GX Works3 versions 1.070Y and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link all versions, MELFA-Works all versions, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) all versions, MELSOFT Navigator all versions, MH11 SettingTool Version2 all versions, MI Configurator all versions, MT Works2 all versions, MX Component all versions, Network Interface Board CC IE Control utility all versions, Network Interface Board CC IE Field Utility all versions, Network Interface Board CC-Link Ver.2 Utility all versions, Network Interface Board MNETH utility all versions, PX Developer all versions, RT ToolBox2 all versions, RT ToolBox3 all versions, Setting/monitoring tools for the C Controller module all versions, SLMP Data Collector all versions) allows a remote unauthenticated attacker to cause a DoS condition of the software products, and possibly to execute a malicious program on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets.",
"id": "GHSA-29pr-6732-fx67",
"modified": "2025-06-13T00:33:17Z",
"published": "2022-05-24T17:42:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20588"
},
{
"type": "WEB",
"url": "https://jvn.jp/vu/JVNVU92330101"
},
{
"type": "WEB",
"url": "https://jvn.jp/vu/JVNVU92330101/index.html"
},
{
"type": "WEB",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-049-02"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-049-02"
},
{
"type": "WEB",
"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-021_en.pdf"
},
{
"type": "WEB",
"url": "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2020-021_en.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2F7G-H3X9-626R
Vulnerability from github – Published: 2022-10-14 19:00 – Updated: 2025-05-14 21:31
VLAI
Details
The communication framework module has a vulnerability of not truncating data properly.Successful exploitation of this vulnerability may affect data confidentiality.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2022-41586"
],
"database_specific": {
"cwe_ids": [
"CWE-130"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-14T16:15:00Z",
"severity": "HIGH"
},
"details": "The communication framework module has a vulnerability of not truncating data properly.Successful exploitation of this vulnerability may affect data confidentiality.",
"id": "GHSA-2f7g-h3x9-626r",
"modified": "2025-05-14T21:31:09Z",
"published": "2022-10-14T19:00:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41586"
},
{
"type": "WEB",
"url": "https://consumer.huawei.com/en/support/bulletin/2022/10"
},
{
"type": "WEB",
"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-2MWJ-CC94-39WV
Vulnerability from github – Published: 2026-06-25 15:32 – Updated: 2026-10-15 18:31
VLAI
Details
Improper bounds validation in EmberZNet SDK versions 9.0.2 and earlier may result in crashes or dynamic memory leakage.
Severity
{
"affected": [],
"aliases": [
"CVE-2026-6432"
],
"database_specific": {
"cwe_ids": [
"CWE-130"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-25T15:16:42Z",
"severity": "MODERATE"
},
"details": "Improper bounds validation in EmberZNet SDK versions 9.0.2 and earlier may result in crashes or dynamic memory leakage.",
"id": "GHSA-2mwj-cc94-39wv",
"modified": "2026-10-15T18:31:31Z",
"published": "2026-06-25T15:32:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6432"
},
{
"type": "WEB",
"url": "https://github.com/SiliconLabsSoftware/docs-security-advisories/blob/main/Advisories/500-599/A-00000580.md"
},
{
"type": "WEB",
"url": "https://github.com/SiliconLabsSoftware/sisdk-release"
},
{
"type": "WEB",
"url": "https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000pYDOwIAO?operationContext=S1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
Mitigation
Implementation
When processing structured incoming data containing a size field followed by raw data, ensure that you identify and resolve any inconsistencies between the size field and the actual size of the data.
Mitigation
Implementation
Do not let the user control the size of the buffer.
Mitigation
Implementation
Validate that the length of the user-supplied data is consistent with the buffer size.
CAPEC-47: Buffer Overflow via Parameter Expansion
In this attack, the target software is given input that the adversary knows will be modified and expanded in size during processing. This attack relies on the target software failing to anticipate that the expanded data may exceed some internal limit, thereby creating a buffer overflow.