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Medium severity · published Jan 31, 2018
CVE-2018-6374
The GUI component (aka PulseUI) in Pulse Secure Desktop Linux clients before PULSE5.2R9.2 and 5.3.x before PULSE5.3R4.2 does not perform strict SSL Certificate Validation
6.5
CVSS
0.6%
EPSS
No
On KEV
Description
The GUI component (aka PulseUI) in Pulse Secure Desktop Linux clients before PULSE5.2R9.2 and 5.3.x before PULSE5.3R4.2 does not perform strict SSL Certificate Validation. This can lead to the manipulation of the Pulse Connection set.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Desktop Linux Client · Pulsesecure
before 5.2r9.2; before 5.3r4.2 · source: NVD
Affected product
DL
Desktop Linux Client
Pulsesecure
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-6374
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-6374
Vendor Advisory
http://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43620
Third Party Advisory
http://www.securityfocus.com/bid/102908