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Critical severity · published Mar 29, 2023
CVE-2023-28507
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…
9.8
CVSS
0.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UN
Unidata · Rocketsoftware
through 8.2.4 · source: NVD
UN
Universe · Rocketsoftware
through 11.3.5; 12.0.0 through 12.2.1 · source: NVD
Affected product
UN
Unidata
Rocketsoftware
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-28507
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-28507
Third Party Advisory
https://www.rapid7.com/blog/post/2023/03/29/multiple-vulnerabilities-in-rocket-software-unirpc-server-fixed/
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