Icinga 2: Stack overflow via deeply nested JSON objects
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Icinga | icinga2 | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Icinga | Icinga |
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| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-6426-1 | icinga2 security update |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.941% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Icinga
Icinga icinga |
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| Vendors & Products |
Icinga
Icinga icinga |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply nested JSON can exhaust the call stack because nesting depth is not bounded. The affected JSON parsing paths are reachable by unauthenticated network clients through the Icinga 2 service on TCP port 5665, allowing a remote attacker to crash the process, while possible code execution has not been demonstrated. This issue is fixed in versions 2.14.9, 2.15.4, and 2.16.2. | |
| Title | Icinga 2: Stack overflow via deeply nested JSON objects | |
| Weaknesses | CWE-674 | |
| References |
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| Metrics |
cvssV3_1
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