CVE-2023-28507

Memory exhaustion in LZ4 decompression in UniRPC daemon

Published Mar 29, 2023 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-32177 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
rapid7
Published
Updated
Feb 18, 2025, 3:12 PM
Reserved
Mar 16, 2023, 8:44 PM
Status
Modified
Published
Mar 29, 2023, 9:15 PM
Modified
Jun 17, 2026, 5:47 AM