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Vulnerability Details :

CVE-2021-3436

Summary
Assigner-zephyr
Assigner Org ID-e2e69745-5e70-4e92-8431-deb5529a81ad
Published At-05 Oct, 2021 | 20:50
Updated At-16 Sep, 2024 | 20:31
Rejected At-
Credits

BT: Possible to overwrite an existing bond during keys distribution phase when the identity address of the bond is known

BT: Possible to overwrite an existing bond during keys distribution phase when the identity address of the bond is known. Zephyr versions >= 1.14.2, >= 2.4.0, >= 2.5.0 contain Use of Multiple Resources with Duplicate Identifier (CWE-694). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:zephyr
Assigner Org ID:e2e69745-5e70-4e92-8431-deb5529a81ad
Published At:05 Oct, 2021 | 20:50
Updated At:16 Sep, 2024 | 20:31
Rejected At:
▼CVE Numbering Authority (CNA)
BT: Possible to overwrite an existing bond during keys distribution phase when the identity address of the bond is known

BT: Possible to overwrite an existing bond during keys distribution phase when the identity address of the bond is known. Zephyr versions >= 1.14.2, >= 2.4.0, >= 2.5.0 contain Use of Multiple Resources with Duplicate Identifier (CWE-694). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63

Affected Products
Vendor
Zephyr Projectzephyrproject-rtos
Product
zephyr
Versions
Affected
  • From 1.14.2 before unspecified (custom)
  • From 2.4.0 before unspecified (custom)
  • From 2.5.0 before unspecified (custom)
Problem Types
TypeCWE IDDescription
CWECWE-694Use of Multiple Resources with Duplicate Identifier (CWE-694)
Type: CWE
CWE ID: CWE-694
Description: Use of Multiple Resources with Duplicate Identifier (CWE-694)
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63
x_refsource_MISC
Hyperlink: http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63
x_refsource_MISC
x_transferred
Hyperlink: http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:vulnerabilities@zephyrproject.org
Published At:05 Oct, 2021 | 21:15
Updated At:13 Oct, 2021 | 12:39

BT: Possible to overwrite an existing bond during keys distribution phase when the identity address of the bond is known. Zephyr versions >= 1.14.2, >= 2.4.0, >= 2.5.0 contain Use of Multiple Resources with Duplicate Identifier (CWE-694). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Secondary3.14.3MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary2.06.4MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:P
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Type: Secondary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 2.0
Base score: 6.4
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:P
CPE Matches
Zephyr Project
zephyrproject
>>zephyr>>1.14.2
cpe:2.3:o:zephyrproject:zephyr:1.14.2:*:*:*:*:*:*:*
Zephyr Project
zephyrproject
>>zephyr>>2.4.0
cpe:2.3:o:zephyrproject:zephyr:2.4.0:*:*:*:*:*:*:*
Zephyr Project
zephyrproject
>>zephyr>>2.5.0
cpe:2.3:o:zephyrproject:zephyr:2.5.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE-694Secondaryvulnerabilities@zephyrproject.org
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-694
Type: Secondary
Source: vulnerabilities@zephyrproject.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63vulnerabilities@zephyrproject.org
Exploit
Patch
Third Party Advisory
Hyperlink: http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63
Source: vulnerabilities@zephyrproject.org
Resource:
Exploit
Patch
Third Party Advisory

Change History

0
Information is not available yet

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Details not found