Missing decompression size limit in agent receiver allows memory exhaustion via push agent data
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
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| Checkmk GmbH | Checkmk | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Checkmk | Checkmk |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.382% probability within 30 days)
| Link | Providers |
|---|---|
| https://checkmk.com/werk/22116 |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper handling of highly compressed data (data amplification) in Checkmk <2.5.0p14, <2.4.0p37, <2.3.0p51 and 2.2.0 (EOL) allows an attacker who controls a host registered for push mode to exhaust the memory of the agent receiver by sending a small zlib compressed payload that decompresses to an arbitrary size. | |
| Title | Missing decompression size limit in agent receiver allows memory exhaustion via push agent data | |
| First Time appeared |
Checkmk
Checkmk checkmk |
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| Weaknesses | CWE-409 | |
| CPEs | cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:* cpe:2.3:a:checkmk:checkmk:2.2.0:*:*:*:*:*:*:* |
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| Vendors & Products |
Checkmk
Checkmk checkmk |
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| References |
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| Metrics |
cvssV4_0
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