Nezha 1.8.0 before 2.3.13 Denial of Service via Notification Mutex Deadlock
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nezhahq | nezha | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nezhahq | Nezha |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.240% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nezhahq
Nezhahq nezha |
|
| Vendors & Products |
Nezhahq
Nezhahq nezha |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Nezha Dashboard from 1.8.0 before 2.3.13 contains an improper locking vulnerability where a non-deferred mutex unlock leaks on a nil-map panic path. Any authenticated non-admin member can issue four notification API calls to permanently deadlock the alerting subsystem, then exhaust memory with blocking requests. | |
| Title | Nezha 1.8.0 before 2.3.13 Denial of Service via Notification Mutex Deadlock | |
| Weaknesses | CWE-667 | |
| References |
| |
| Metrics |
cvssV3_1
|