Security update for tomcat
This update for tomcat fixes the following issues:
- Update to Tomcat 9.0.97
- Fixed CVEs:
+ CVE-2024-52316: If the Jakarta Authentication fails with an exception,
set a 500 status (bsc#1233434)
+ Add: Add support for the new Servlet API method
HttpServletResponse.sendEarlyHints(). (markt)
+ Add: 55470: Add debug logging that reports the class path when a
ClassNotFoundException occurs in the digester or the web application
class loader. Based on a patch by Ralf Hauser. (markt)
+ Update: 69374: Properly separate between table header and body in
DefaultServlet's listing. (michaelo)
+ Update: 69373: Make DefaultServlet's HTML listing file last modified
rendering better (flexible). (michaelo)
+ Update: Improve HTML output of DefaultServlet. (michaelo)
+ Code: Refactor RateLimitFilter to use FilterBase as the base class. The
primary advantage for doing this is less code to process init-param
values. (markt)
+ Update: 69370: DefaultServlet's HTML listing uses incorrect labels.
(michaelo)
+ Fix: Avoid NPE in CrawlerSessionManagerValve for partially mapped
requests. (remm)
+ Fix: Add missing WebDAV Lock-Token header in the response when locking
a folder. (remm)
+ Fix: Invalid WebDAV lock requests should be rejected with 400. (remm)
+ Fix: Fix regression in WebDAV when attempting to unlock a collection.
(remm)
+ Fix: Verify that destination is not locked for a WebDAV copy operation.
(remm)
+ Fix: Send 415 response to WebDAV MKCOL operations that include a
request body since this is optional and unsupported. (remm)
+ Fix: Enforce DAV: namespace on WebDAV XML elements. (remm)
+ Fix: Do not allow a new WebDAV lock on a child resource if a parent
collection is locked (RFC 4918 section 6.1). (remm)
+ Fix: WebDAV Delete should remove any existing lock on successfully
deleted resources. (remm)
+ Update: Remove WebDAV lock null support in accordance with RFC 4918
section 7.3 and annex D. Instead, a lock on a non-existing resource
will create an empty file locked with a regular lock. (remm)
+ Update: Rewrite implementation of WebDAV shared locks to comply with
RFC 4918. (remm)
+ Update: Implement WebDAV If header using code from the Apache Jackrabbit
project. (remm)
+ Add: Add PropertyStore interface in the WebDAV Servlet, to allow
implementation of dead properties storage. The store used can be
configured using the 'propertyStore' init parameter of the WebDAV
servlet. A simple non-persistent implementation is used if no custom
store is configured. (remm)
+ Update: Implement WebDAV PROPPATCH method using the newly added
PropertyStore. (remm)
+ Fix: Cache not found results when searching for web application class
loader resources. This addresses performance problems caused by
components such as java.sql.DriverManager which, in some circumstances,
will search for the same class repeatedly. In a large web application
this can cause performance problems. The size of the cache can be
controlled via the new notFoundClassResourceCacheSize on the
StandardContext. (markt)
+ Fix: Stop after INITIALIZED state should be a noop since it is possible
for subcomponents to be in FAILED after init. (remm)
+ Fix: Fix incorrect web resource cache size calculations when there are
concurrent PUT and DELETE requests for the same resource. (markt)
+ Add: Add debug logging for the web resource cache so the current size
can be tracked as resources are added and removed. (markt)
+ Update: Replace legacy WebDAV opaquelocktoken: scheme for lock tokens
with urn:uuid: as recommended by RFC 4918, and remove secret init
parameter. (remm)
+ Fix: Concurrent reads and writes (e.g. GET and PUT / DELETE) for the
same path caused corruption of the FileResource where some of the
fields were set as if the file exists and some as set as if it does
not. This resulted in inconsistent metadata. (markt)
+ Fix: 69415: Ensure that the ExpiresFilter only sets cache headers on
GET and HEAD requests. Also skip requests where the application has set
Cache-Control: no-store. (markt)
+ Fix: 69419: Improve the performance of ServletRequest.getAttribute()
when there are multiple levels of nested includes. Based on a patch
provided by John Engebretson. (markt)
+ Add: All applications to send an early hints informational response by
calling HttpServletResponse.sendError() with a status code of 103.
(schultz)
+ Fix: Ensure that the Jakarta Authentication CallbackHandler only
creates one GenericPrincipal in the Subject. (markt)
+ Fix: If the Jakarta Authentication process fails with an Exception,
