cve-2020-27718
Vulnerability from cvelistv5
Published
2020-12-24 14:57
Modified
2024-08-04 16:18
Severity ?
EPSS score ?
Summary
When a BIG-IP ASM or Advanced WAF system running version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, or 11.6.1-11.6.5.2 processes requests with JSON payload, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process.
References
▼ | URL | Tags | |
---|---|---|---|
f5sirt@f5.com | https://support.f5.com/csp/article/K58102101 | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
n/a | BIG-IP ASM & Advanced WAF |
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"type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-12-24T14:57:33", "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "shortName": "f5" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://support.f5.com/csp/article/K58102101" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "f5sirt@f5.com", "ID": "CVE-2020-27718", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "BIG-IP ASM \u0026 Advanced WAF", "version": { "version_data": [ { "version_value": "16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, 11.6.1-11.6.5.2" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "When a BIG-IP ASM or Advanced WAF system running version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, or 11.6.1-11.6.5.2 processes requests with JSON payload, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "DoS" } ] } ] }, "references": { "reference_data": [ { "name": "https://support.f5.com/csp/article/K58102101", "refsource": "MISC", "url": "https://support.f5.com/csp/article/K58102101" } ] } } } }, "cveMetadata": { "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "assignerShortName": "f5", "cveId": "CVE-2020-27718", "datePublished": "2020-12-24T14:57:33", "dateReserved": "2020-10-26T00:00:00", "dateUpdated": "2024-08-04T16:18:45.680Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": 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Advisory\"]}]}}" } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.