High severity · published Aug 1, 2017
CVE-2017-4921
VMware vCenter Server (6.5 prior to 6.5 U1) contains an insecure library loading issue that occurs due to the use of LD_LIBRARY_PATH variable in an unsafe manner
8.8
CVSS
1.7%
EPSS
No
On KEV
Description
VMware vCenter Server (6.5 prior to 6.5 U1) contains an insecure library loading issue that occurs due to the use of LD_LIBRARY_PATH variable in an unsafe manner. Successful exploitation of this issue may allow unprivileged host users to load a shared library that may lead to privilege escalation.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VS
vCenter Server · VMware
6.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-4921
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-4921
Third Party Advisory
http://www.securityfocus.com/bid/100006
Third Party Advisory
http://www.securitytracker.com/id/1039013
Patch
https://www.vmware.com/security/advisories/VMSA-2017-0013.html
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