Security Warnings

A flaw was found in Openstack manilla owning a Ceph File system "share" which enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. Fixed in RHCS 5.2 and Ceph 17.2.2.

An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information disclosure based on error responses. Affected configurations have MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE enabled and MBEDTLS_SSL_IN_CONTENT_LEN less than a threshold that depends on the configuration: 258 bytes if using mbedtls_ssl_cookie_check, and possibly up to 571 bytes with a custom cookie check function.

Heap buffer overflow in finfo_buffer

When curl < 7.84.0 saves cookies alt-svc and hsts data to local files it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation it might accidentally *widen* the permissions for the target file leaving the updated file accessible to more users than intended.