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4 vulnerabilities by openthread
CVE-2021-33889 (GCVE-0-2021-33889)
Vulnerability from cvelistv5 – Published: 2021-07-02 18:34 – Updated: 2024-08-04 00:05
VLAI
Summary
OpenThread wpantund through 2021-07-02 has a stack-based Buffer Overflow because of an inconsistency in the integer data type for metric_len.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openthread/wpantund/releases | x_refsource_MISC |
| https://github.com/fireeye/Vulnerability-Disclosu… | x_refsource_MISC |
| https://github.com/openthread/wpantund/issues/502 | x_refsource_CONFIRM |
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CVE-2020-8916 (GCVE-0-2020-8916)
Vulnerability from cvelistv5 – Published: 2020-07-07 20:15 – Updated: 2024-08-04 10:12
VLAI
Title
Memory leak in wpanctl can lead to DoS
Summary
A memory leak in Openthread's wpantund versions up to commit 0e5d1601febb869f583e944785e5685c6c747be7, when used in an environment where wpanctl is directly interfacing with the control driver (eg: debug environments) can allow an attacker to crash the service (DoS). We recommend updating, or to restrict access in your debug environments.
Severity
5 (Medium)
CWE
- CWE-401 - Improper Release of Memory Before Removing Last Reference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/openthread/wpantund/pull/468/c… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | wpantund |
Affected:
stable , < 0e5d1601febb869f583e944785e5685c6c747be7
(custom)
|
Credits
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CVE-2021-33889 (GCVE-0-2021-33889)
Vulnerability from nvd – Published: 2021-07-02 18:34 – Updated: 2024-08-04 00:05
VLAI
Summary
OpenThread wpantund through 2021-07-02 has a stack-based Buffer Overflow because of an inconsistency in the integer data type for metric_len.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openthread/wpantund/releases | x_refsource_MISC |
| https://github.com/fireeye/Vulnerability-Disclosu… | x_refsource_MISC |
| https://github.com/openthread/wpantund/issues/502 | x_refsource_CONFIRM |
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CVE-2020-8916 (GCVE-0-2020-8916)
Vulnerability from nvd – Published: 2020-07-07 20:15 – Updated: 2024-08-04 10:12
VLAI
Title
Memory leak in wpanctl can lead to DoS
Summary
A memory leak in Openthread's wpantund versions up to commit 0e5d1601febb869f583e944785e5685c6c747be7, when used in an environment where wpanctl is directly interfacing with the control driver (eg: debug environments) can allow an attacker to crash the service (DoS). We recommend updating, or to restrict access in your debug environments.
Severity
5 (Medium)
CWE
- CWE-401 - Improper Release of Memory Before Removing Last Reference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/openthread/wpantund/pull/468/c… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | wpantund |
Affected:
stable , < 0e5d1601febb869f583e944785e5685c6c747be7
(custom)
|
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{
"name": "https://github.com/openthread/wpantund/pull/468/commits/0e5d1601febb869f583e944785e5685c6c747be7",
"refsource": "CONFIRM",
"url": "https://github.com/openthread/wpantund/pull/468/commits/0e5d1601febb869f583e944785e5685c6c747be7"
}
]
},
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}
},
"cveMetadata": {
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"assignerShortName": "Google",
"cveId": "CVE-2020-8916",
"datePublished": "2020-07-07T20:15:12.000Z",
"dateReserved": "2020-02-12T00:00:00.000Z",
"dateUpdated": "2024-08-04T10:12:11.054Z",
"state": "PUBLISHED"
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