High severity · published Mar 21, 2019
CVE-2018-20031
A Denial of Service vulnerability related to preemptive item deletion in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier allows a remote…
7.5
CVSS
2.2%
EPSS
No
On KEV
Description
A Denial of Service vulnerability related to preemptive item deletion in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier allows a remote attacker to send a combination of messages to lmgrd or the vendor daemon, causing the heartbeat between lmgrd and the vendor daemon to stop, and the vendor daemon to shut down.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 83% 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-2018-20031
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-20031
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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