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Critical · 9.8 CVE-2023-28507 EUVD-2023-32177GHSA-pvmm-fgf7-r833

Memory exhaustion in LZ4 decompression in UniRPC daemon

Published Mar 29, 2023 · Updated Feb 18, 2025 · Assigned by rapid7

Description

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.

Affected products

VendorProductAffectedFixed
Rocket Software UniData < 8.2.43.3003 8.2.43.3003
Rocket Software UniVerse < 11.3.5.1001, < 12.2.1.2002 11.3.5.1001

References