CVE-2018-20809

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2018-20809
A crafted message can cause the web server to crash with Pulse Secure Pulse Connect Secure (PCS) 8.3RX before 8.3R5 and Pulse Policy Secure 5.4RX before 5.4R5. This is not applicable to PCS 8.1RX.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:ivanti:connect_secure:8.3:r1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:8.3:r2:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:8.3:r2.1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:8.3:r3:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:8.3:r4:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r1.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r1.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r10:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r11.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r12.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r13.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r13.2:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r13.3:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r130:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r2.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r3.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r4.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r5.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r6.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r7.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:4.4:r8.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r1.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r10.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r11.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r12.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r13.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r13.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r2.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r3.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r3.2:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r4.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r4.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r5.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r6.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r7.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r7.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r8.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r8.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.0:r9.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r1.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r1.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r10.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r11.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r12.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r12.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r13.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r14.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r2.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r2.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r3.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r3.2:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r4.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r5.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r6.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r7.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r8.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r9.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.1:r9.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r1.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r10.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r11.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r2.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r3.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r3.2:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r4.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r5.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r6.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r7.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r7.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r8.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r9.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.2:r9.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r1.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r1.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r10.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r11.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r12.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r2.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r3.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r3.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r4.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r4.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r5.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r5.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r5.2:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r6.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r7.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r8.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r8.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r8.2:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.3:r9.0:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.4:r1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.4:r2:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.4:r2.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.4:r3:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_policy_secure:5.4:r4:*:*:*:*:*:*
History

27 Feb 2024, 21:04

Type Values Removed Values Added
First Time Ivanti connect Secure
Ivanti
CPE cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3:r3:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3:r4:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3:r2:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3:r2.1:*:*:*:*:*:*
cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3:r1:*:*:*:*:*:*		 cpe:2.3:a:ivanti:connect_secure:8.3:r2.1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:8.3:r4:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:8.3:r1:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:8.3:r3:*:*:*:*:*:*
cpe:2.3:a:ivanti:connect_secure:8.3:r2:*:*:*:*:*:*
Information

Published : 2019-06-28 18:15

Updated : 2024-02-27 21:04

NVD link : CVE-2018-20809

Mitre link : CVE-2018-20809

CVE.ORG link : CVE-2018-20809

JSON object : View

Products Affected

ivanti

  • connect_secure

pulsesecure

  • pulse_policy_secure
CWE
CWE-20

Improper Input Validation