SUSE-SU-2026:4927-1

SUSE-SU-2026:4927-1 · Security update for libapr1, libtcnative-1-0, tomcat

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This update for libapr1, libtcnative-1-0, tomcat fixes the following issues: - CVE-2026-73581: OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore (bsc#1282631). - CVE-2026-74048: Cryptographic policy bypass via FIPS activation failure (bsc#1286502). - CVE-2026-74049: Jasper JSTL <c:redirect> plug-in implementation omits page abort (bsc#1286555). - CVE-2026-75973: improper authentication when Jakarta authentication is configured with `SimpleAuthConfigProvider` (bsc#1282630). - CVE-2026-76183: security constraints for any WebSocket endpoint can be bypassed (bsc#1282629). - CVE-2026-77756: inconsistent interpretation of HTTP requests allows an attacker to cause one request from another user to fail when Tomcat is located behind a reverse proxy (bsc#1282628). - CVE-2026-77762: stale HPACK emitter injects trailers fields into another HTTP/2 request (bsc#1282599). - CVE-2026-77791: uncontrolled resource consumption when sending WebSocket close message enabled a DoS attack (bsc#1282627). - CVE-2026-78383: allocation of resources without limits or throttling allows an unauthenticated AJP request to pin an AJP processing thread leading to denial of service (bsc#1282626). - CVE-2026-78437: incomplete cleanup allows a malformed request to potentially cause requests from another user to fail (bsc#1282625). - CVE-2026-79677: missing release of resource after effective lifetime and comparison using wrong factors allows for denial of service due to lost time outs for asynchronous WebSocket writes (bsc#1282624). - CVE-2026-80353: TOCTOU when creating unix domain sockets for the APR/Native connector allows an unauthorized local user to access the unix domain socket (bsc#1286902). - CVE-2026-86243: buffer overread during the TLS handshake permits a malicious user to trigger a DoS via a JVM crash (bsc#1282623). - CVE-2026-86246: insecure ALLOW_CLIENT_RENEGOTIATION, NO_EXTENDED_MASTER_SECRET, IGNORE_UNEXPECTED_EOF and ALLOW_NO_DHE_KEX options enabled by default (bsc#1282622). - CVE-2026-86247: race condition allows client certificate verification requirements to be down-graded for some configurations (bsc#1282621). - CVE-2026-86248: CLIENT_CERT authentication does not fail as expected for some scenarios when soft fail is disabled (bsc#1282620). - CVE-2026-86350: HTTP/2 requests can cause request header mix-ups and HTTP request smuggling (bsc#1282787). - CVE-2026-87022: WebSocket message smuggling when per-message-deflate is used (bsc#1282581). - CVE-2026-88041: Information disclosure via incomplete HTTP trailer cleanup (bsc#1286559). - CVE-2026-93446: Possible TLS 1.3 connection failures (bsc#1286571). - CVE-2026-101296: Authentication bypass via non-GSSAPI SASL in JNDI realm (bsc#1286361). - CVE-2026-101356: Information disclosure via incorrect object recycling in HTTP/2 processing (bsc#1286362). Non security issue fixed: - Tomcat TLS Broken - Tomcat 9.0.14 update incompatible with tomcat-native (bsc#1130843). Changes for libapr1: Update to 1.6.5: + Fix Win32 build breakage in apr_os_exp_time_put() in 1.6.4 + Fix apr_parse_addr_port() regression in scope_id parsing introduced in 1.6.3 + Numerous corrections to APR poll behavior + apr_file_trunc: Truncating a buffered file could add unexpected data after the truncate position + apr_file_trunc: Fix an issue where reading from a buffered file after truncate could return stale data from the buffer + apr_ipsubnet_create() now fails for an empty input string + Fix CVE-2017-12613, out-of-bounds read in apr_time_exp*() + Export build files find_apr.m4 and apr_common.m4 + apr_proc_mutex-pthread: Refcount shared mutexes usage to avoid destruction while still in use by some process(es) + New APIs: apr_allocator_align(), apr_os_proc_mutex_put_ex(), apr_os_proc_mutex_get_ex(), apr_os_proc_mutex_set_ex(), apr_file_pipe_create_pools(), apr_pollcb_wakeup(), apr_pollcb_method_name(), apr_cstr_*(), apr_skiplist_addne*(), apr_skiplist_size(), apr_skiplist_height(), apr_skiplist_preheight(), apr_skiplist_set_preheight(), apr_skiplist_add(), apr_sockaddr_info_copy(), apr_shm_delete(), apr_escape_ldap() and apr_pescape_ldap() + Add APR_OVERLAP_TABLES_ADD, APR_SO_FREEBIND and the APR_PERMS_SET macros + Add Unix domain socket support + New configure options --enable-allocator-guard-pages and --enable-pool-concurrency-check Changes for libtcnative-1-0: - Update to 1.3.9 * Security fixes + Client certificate requirements can be down-graded (bsc#1282621, CVE-2026-86247) A race condition allowed client certificate verification requirements to be down-graded for some configurations. + Insecure OpenSSL options enabled (bsc#1282622, CVE-2026-86246) Apache Tomcat Native enabled insecure options by default including ALLOW_CLIENT_RENEGOTIATION, NO_EXTENDED_MASTER_SECRET, IGNORE_UNEXPECTED_EOF and ALLOW_NO_DHE_KEX. + DoS via TLS handshake (bsc#1282623, CVE-2026-86243) A buffer over-read vulnerability in Apache Tomcat Native during the TLS handshaking permits a malicious user to trigger a DoS via a JVM crash. * Changes + Code: Remove call to ERR_remove_thread_state() from Windows specific code to allow building with OpenSSL 4.0.x. ERR_remove_thread_state() is a no-op in OpenSSL 1.1+ and got removed in OpenSSL 4 + Fix: Fix a potential crash when negotiating ALPN + If ALPN negotiation fails and failure is configured to use the last server protocol in the list, use it rather than the last protocol offered by the client + Fix: Add support for the extended range of options available from OpenSSL 3.0.x. The options flag is now a 64-bit unsigned int (represented by a Java long) rather than a 32-bit unsigned int (represented by a Java int) + Code: Remove unused code + Ensure that per connection changes to certificate verification settings, e.g. to support client certificate authentication, do not modify the certificate verification settings for other connections + Fix: Fix a potential crash when configuring raw certificates + Fix: Avoid a potential crash with very long ALPN protocol names + Fix: Make the call to a CertificateVerifier more robust + Fix: Avoid a potential crash when processing OCSP URLs + Fix: Make the processing of OCSP responses more robust + Fix: Stricter OCSP handling when soft-fail is disabled + Fix: Harden against the mis-use of Buffer.address(ByteBuffer) + Fix: Harden against the mis-use of Pool.destroy(long) + Code: The minimum supported OpenSSL version is now 3.0.x. OpenSSL 1.1.1 support was accidentally broken in 1.3.8. As no bug reports were receive for that failure and since both Debian and Ubuntu versions that used OpenSSL 1.1.1 have reached end of support, OpenSSL 1.1.1 is no longer supported + Update: OpenSSL 3.0.x is approaching end of support so the recommended version of OpenSSL (and the version that windows binaries will be built with) now follows the 3.5.x LTS branch + Fix: Switch to automatic configuration of DH parameters. Manual configuration attempts will be ignored + Code: Make setTmpECDHByCurveName() a NO-OP + Fix: Refactor extraction of ECDH curve name from the Certificate to avoid deprecated OpenSSL methods + Fix: Refactor the native implementation of SSL.getTime() to avoid the Y2038 problem in SSL_SESSION_get_time() when running on a verion of OpenSSL that includes the new SSL_SESSION_get_time_ex() method + restore openssl 1.1.1 support - Update to 1.3.8 + Fix a memory leak when parsing certificates + Fix two potential memory leaks on error paths identified by Copilot + Fix post handshake authentication when Tomcat is configured with a trust store using JSSE style configuration + Correct expected size of tickets when calling SSLContext.setSessionTicketKeys - Update to 1.3.7: [bsc#1260322] 1.3.7 * Code: Refactor access to ASN1_OCTET_STRING to use setters to fix errors when building against the latest OpenSSL 4.0.x code. (markt) * Fix: Fix the handling of

Corrección disponible

Publicación

2026-10-29T08:51:47Z

Actualización

2026-10-31T18:00:03.940039325Z

Pila tecnológica: system

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