Improper verification of the source of a communication channel in FreeRTOS-Plus-TCP DNS resolver
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| FreeRTOS | FreeRTOS-Plus-TCP | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Freertos | Freertos-plus-tcp |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.233% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper verification of the source of a communication channel in the DNS resolver in Amazon FreeRTOS-Plus-TCP before V4.4.2 might allow remote third-party to insert a chosen address into the device's DNS cache via a forged DNS reply. To remediate this issue, users should upgrade to version V4.4.2 and enable ipconfigDNS_CHECK_REPLY_SOURCE_IP. | |
| Title | Improper verification of the source of a communication channel in FreeRTOS-Plus-TCP DNS resolver | |
| First Time appeared |
Freertos
Freertos freertos-plus-tcp |
|
| Weaknesses | CWE-940 | |
| CPEs | cpe:2.3:a:freertos:freertos-plus-tcp:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Freertos
Freertos freertos-plus-tcp |
|
| References |
| |
| Metrics |
cvssV3_1
|