CVE-2023-28508

CVE-2023-28508 is a heap-based overflow affecting Rocket Software UniData (pre-8.2.4 build 3003) and UniVerse (pre-11.3.5 build 1001 or pre-12.2.1 build 2002). The issue arises in the UniRPC stack (unirpcd and related components): input handling in the RPC packet body can overflow the heap when a...

CVE-2023-28508 Heap corruption in UniRPC service

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a heap-based overflow vulnerability, where certain input can corrupt the heap and crash the forked process...

CVE-2023-28507

CVE-2023-28507 describes a memory-exhaustion issue in Rocket Software UniData/UniVerse: the LZ4 decompression in the UniRPC daemon (unirpcd) can allocate increasing memory until allocation failure. Affected products are UniData < 8.2.4 build 3003 and UniVerse < 11.3.5 build 1001 or

CVE-2023-28501

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a heap-based buffer overflow in the unirpcd daemon that, if successfully exploited, can lead to remote code execution as the root user...

CVE-2023-28501

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a heap-based buffer overflow in the unirpcd daemon that, if successfully exploited, can lead to remote code execution as the root user...

Heap overflow

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a heap-based buffer overflow in the unirpcd daemon that, if successfully exploited, can lead to remote code execution as the root user...

CVE-2023-28506 Stack buffer overflow in UniRPC service

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a stack-based buffer overflow, where a string is copied into a buffer using a memcpy-like function and a user-provided length. This requires a valid login t...

CVE-2023-28506

CVE-2023-28506 is a stack-based buffer overflow in Rocket Software UniRPC-related components affecting UniData before 8.2.4 build 3003 and UniVerse before 11.3.5 build 1001 or 12.2.1 build 2002. The root cause is copying a string into a stack buffer using a memcpy-like routine with a user-supplie...

CVE-2023-28506 Stack buffer overflow in UniRPC service

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a stack-based buffer overflow, where a string is copied into a buffer using a memcpy-like function and a user-provided length. This requires a valid login t...

CVE-2023-28505 Buffer overflow in UniRPC library function

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a buffer overflow in an API function, where a string is copied into a caller-provided buffer without checking the length. This requires a valid login to...

CVE-2023-28505 Buffer overflow in UniRPC library function

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a buffer overflow in an API function, where a string is copied into a caller-provided buffer without checking the length. This requires a valid login to...

CVE-2023-28505

CVE-2023-28505 affects Rocket Software UniData (pre-8.2.4 build 3003) and UniVerse (pre-11.3.5 build 1001, pre-12.2.1 build 2002). It describes a buffer overflow in an API function that copies a string into a caller-provided buffer without length checking, requiring a valid login to exploit. Conn...

CVE-2023-28504 Stack buffer overflow in UniRPC library function

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a stack-based buffer overflow that can lead to remote code execution as the root user...

CVE-2023-28504

CVE-2023-28504 describes a pre-authentication stack-buffer overflow in Rocket Software UniData/UniVerse components (libunidata.so) via the UniRPC server and related services. The issue, tied to U_rep_rpc_server_submain() and related code paths, can allow remote code execution as root without auth...

CVE-2023-28504 Stack buffer overflow in UniRPC library function

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a stack-based buffer overflow that can lead to remote code execution as the root user...

CVE-2023-28503 Authentication bypass in UniRPC's udadmin service

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from an authentication bypass vulnerability, where a special username with a deterministic password can be leveraged to bypass authentication checks and execute ...

CVE-2023-28503

CVE-2023-28503 describes an authentication bypass in Rocket Software UniData/UniVerse UniRPC stack. The root cause is a flaw in libunidata.so and related RPC services that lets an attacker authenticate as a legitimate Linux user using a special username (:local:) and a deterministic, encoded pass...

CVE-2023-28502

CVE-2023-28502 affects Rocket Software UniData/UniVerse: stack-based buffer overflow in the udadmin_server RPC service (and related UniRPC components) permitting remote code execution as root on Linux. Affected versions include UniData <= 8.2.4 build 3003 and UniVerse

CVE-2023-28502 Stack buffer overflow in UniRPC's udadmin_server service

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a stack-based buffer overflow in the "udadmin" service that can lead to remote code execution as the root user...

CVE-2023-28501

CVE-2023-28501 affects Rocket Software UniData (pre-8.2.4 build 3003) and UniVerse (pre-11.3.5 build 1001 or pre-12.2.1 build 2002). The root cause is a heap-based buffer overflow in the unirpcd daemon, enabling remote code execution as root if exploited. Connected sources document a pre-authenti...