Package Instance

Spring Framework vulnerable to denial of service via specially crafted SpEL expression
In Spring Framework versions 6.0.0 - 6.0.6, 5.3.0 - 5.3.25, 5.2.0.RELEASE - 5.2.22.RELEASE, and older unsupported versions, it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.

Improper Handling of Case Sensitivity
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.

Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
In spring framework versions prior to 5.2.24 release+,5.3.27+ and 6.0.8+, it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.

Allocation of Resources Without Limits or Throttling
In spring framework versions prior to 5.3.20+, 5.2.22+ and old unsupported versions, applications that handle file uploads is 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.

Allocation of Resources Without Limits or Throttling
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.

Remote file disclosure
In Spring Framework the protections against RFD attacks from CVE-2015-5211 may be bypassed depending on the browser used through the use of a jsessionid path parameter.