PT-2023-21767 · Rocket · Unidata+1

Ron Bowes · Published 2023-03-29 · Updated 2023-04-06 · CVE-2023-28507

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Rocket Software UniData versions prior to 8.2.4 build 3003 Rocket Software UniVerse versions prior to 11.3.5 build 1001 Rocket Software UniVerse versions prior to 12.2.1 build 2002

Description The issue is a memory-exhaustion problem where a decompression routine allocates increasing amounts of memory until all system memory is exhausted, causing the forked process to crash.

Recommendations For Rocket Software UniData versions prior to 8.2.4 build 3003, update to version 8.2.4 build 3003 or later. For Rocket Software UniVerse versions prior to 11.3.5 build 1001, update to version 11.3.5 build 1001 or later. For Rocket Software UniVerse versions prior to 12.2.1 build 2002, update to version 12.2.1 build 2002 or later.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2023-28507

Affected Products

Unidata

Universe

References · 5

• https://osv.dev/vulnerability/CVE-2023-28507 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-28507 · Security Note
• https://t.me/cibsecurity/61138 · Telegram Post
• https://rapid7.com/blog/post/2023/03/29/multiple-vulnerabilities-in-rocket-software-unirpc-server-fixed · Note
• https://t.me/cvenotify/47701 · Telegram Post