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CVE-2023-28509

Weak encryption in UniRPC protocol

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 use weak encryption for packet-level security and passwords transferred on the wire.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Linux Rocketsoftware
Products
Linux Kernel Unidata Universe
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.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Linux Rocketsoftware
Products
Linux Kernel Unidata 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.

CVSS 3.1 · 9.8 Critical EPSS 59.6% KEV · Not listed
Vendors
Linux Rocketsoftware
Products
Linux Kernel Unidata Universe
CVE-2023-28501

Heap buffer overflow in unirpcd

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.

CVSS 3.1 · 9.8 Critical EPSS 1.4% KEV · Not listed
Vendors
Linux Rocketsoftware
Products
Linux Kernel Unidata Universe
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 to exploit.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Linux Rocketsoftware
Products
Linux Kernel Unidata Universe
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 exploit.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Linux Rocketsoftware
Products
Linux Kernel Unidata Universe
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.

CVSS 3.1 · 9.8 Critical EPSS 1.4% KEV · Not listed
Vendors
Linux Rocketsoftware
Products
Linux Kernel Unidata Universe
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 OS commands as the root user.

CVSS 3.1 · 9.8 Critical EPSS 60.7% KEV · Not listed
Vendors
Linux Rocketsoftware
Products
Linux Kernel Unidata Universe
CVE-2023-28507

Memory exhaustion in LZ4 decompression in UniRPC daemon

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 memory-exhaustion issue, where a decompression routine will allocate increasing amounts of memory until all system memory is exhausted and the forked process crashes.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Linux Rocketsoftware
Products
Linux Kernel Unidata Universe