Apache Struts: Disproportionate response size when rendering BigDecimal request parameters
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Apache Software Foundation | Apache Struts | unaffected |
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Configuration 1 [-]
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| Apache | Struts |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.844% probability within 30 days)
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Apache
Apache struts |
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| CPEs | cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:* | |
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Apache
Apache struts |
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ssvc
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| Weaknesses | CWE-770 | |
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threat_severity
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cvssV3_1
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| Description | Asymmetric resource consumption (amplification) vulnerability in Apache Struts. When a request parameter is bound to an arbitrary-precision decimal (java.math.BigDecimal) property that is then rendered through the Struts tag library, the framework can produce a response many orders of magnitude larger than the request, allowing an unauthenticated remote attacker to exhaust server CPU and outbound network capacity with sustained low-volume traffic. Applications that do not bind request parameters to BigDecimal properties, or never render such a property through the Struts tag library, are not affected. This issue affects Apache Struts: from 2.5.14 through 2.5.33, from 6.0.0 through 6.11.0, from 7.0.0 through 7.3.0. Users are recommended to upgrade to version 6.12.0 or 7.4.0, which fixes the issue. | |
| Title | Apache Struts: Disproportionate response size when rendering BigDecimal request parameters | |
| Weaknesses | CWE-405 | |
| References |
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