CVE-2022-23181 Description The fix for bug CVE-2020-9484 introduced a time of check, time of use vulnerability into Apache Tomcat 10.1.0-M1 to 10.1.0-M8, 10.0.0-M5 to 10.0.14, 9.0.35 to 9.0.56 and 8.5.55 to 8.5.73 that allowed a local attacker to perform actions with the privileges of the user that the Tomcat process is using. This issue is only exploitable when Tomcat is configured to persist sessions using the FileStore. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. Note: If this component is included as a bundled/transitive dependency of another component, there may…
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CVE-2022-22971 Description In spring framework versions prior to 5.3.20+ , 5.2.22+ and old unsupported versions, application with a STOMP over WebSocket endpoint is vulnerable to a denial of service attack by an authenticated user. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. Note: If this component is included as a bundled/transitive dependency of another component, there may not be an upgrade path. In this instance, we recommend contacting the maintainers who included the vulnerable package. Alternatively, we recommend investigating alternative components or a potential mitigating control. Related links: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-22971 https://github.com/spring-projects/spring-framework/issues/28443…
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CVE-2022-22970 Description In spring framework versions prior to 5.3.20+ , 5.2.22+ and old unsupported versions, applications that handle file uploads are vulnerable to DoS attack if they rely on data binding to set a MultipartFile or javax.servlet.Part to a field in a model object. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. Note: If this component is included as a bundled/transitive dependency of another component, there may not be an upgrade path. In this instance, we recommend contacting the maintainers who included the vulnerable package. Alternatively, we recommend investigating alternative…
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CVE-2022-22968 Description In Spring Framework versions 5.3.0 - 5.3.18, 5.2.0 - 5.2.20, and older unsupported versions, the patterns for disallowedFields on a DataBinder are case sensitive which means a field is not effectively protected unless it is listed with both upper and lower case for the first character of the field, including upper and lower case for the first character of all nested fields within the property path. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. Note: If this component is included as a bundled/transitive dependency of another component, there…
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CVE-2022-22965 Description A Spring MVC or Spring WebFlux application running on JDK 9+ may be vulnerable to remote code execution (RCE) via data binding. The specific exploit requires the application to run on Tomcat as a WAR deployment. If the application is deployed as a Spring Boot executable jar, i.e. the default, it is not vulnerable to the exploit. However, the nature of the vulnerability is more general, and there may be other ways to exploit it. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. The Spring project has (https://spring.io/blog/2022/03/31/spring-framework-rce-early-announcement)…
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CVE-2022-22950 Description n Spring Framework versions 5.3.0 - 5.3.16 and older unsupported versions, it is possible for a user to provide a specially crafted SpEL expression that may cause a denial of service condition. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. Note: If this component is included as a bundled/transitive dependency of another component, there may not be an upgrade path. In this instance, we recommend contacting the maintainers who included the vulnerable package. Alternatively, we recommend investigating alternative components or a potential mitigating control. Related links: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-22950 https://github.com/spring-projects/spring-framework/issues/28145…
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CVE-2022-1471 Description SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. Note: If this component is included as a bundled/transitive dependency of another component, there may not be an upgrade path. In this instance, we recommend contacting the maintainers who included the vulnerable package. Alternatively, we…
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CVE-2021-43980 Description The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0-M12, 10.0.0-M1 to 10.0.18, 9.0.0-M1 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. Note: If this component is included as a bundled/transitive dependency of another…
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CVE-2021-42340 Description The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was closed. This created a memory leak that, over time, could lead to a denial of service via an OutOfMemoryError. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. Note: If this component is included as a bundled/transitive dependency of another component, there may…
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CVE-2021-41079 Description Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet could be used to trigger an infinite loop resulting in a denial of service. Mitigation We recommend upgrading to a version of this component that is not vulnerable to this specific issue. Note: If this component is included as a bundled/transitive dependency of another component, there may not be an upgrade path. In this instance, we recommend contacting the maintainers who included the vulnerable…
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