Critical severity · published Feb 25, 2019
CVE-2018-20033
A Remote Code Execution vulnerability in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier could allow a remote attacker to corrupt the memory…
9.8
CVSS
3.7%
EPSS
No
On KEV
Description
A Remote Code Execution vulnerability in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier could allow a remote attacker to corrupt the memory by allocating / deallocating memory, loading lmgrd or the vendor daemon and causing the heartbeat between lmgrd and the vendor daemon to stop. This would force the vendor daemon to shut down. No exploit of this vulnerability has been demonstrated.
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)3.7% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FP
FlexNet Publisher · Flexera Software LLC
11.16.1.0 and earlier · source: vendor, NVD
CL
Communications Lsms · Oracle
13.1 through 13.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-20033
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-20033
Broken Link
http://www.securityfocus.com/bid/109155
Not Applicable
https://secuniaresearch.flexerasoftware.com/advisories/85979/
Patch
https://www.oracle.com/security-alerts/cpuoct2021.html
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