Vulnerability Database

290,206

Total vulnerabilities in the database

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.

  • Published: Jun 28, 2019
  • Updated: Apr 13, 2023
  • CVE: CVE-2018-20809
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
pulsesecure / pulse_policy_secure 5.2-r1.0 5.2-r1.0.x
pulsesecure / pulse_policy_secure 5.2-r2.0 5.2-r2.0.x
pulsesecure / pulse_policy_secure 5.2-r3.0 5.2-r3.0.x
pulsesecure / pulse_policy_secure 5.2-r3.2 5.2-r3.2.x
pulsesecure / pulse_policy_secure 5.2-r4.0 5.2-r4.0.x
pulsesecure / pulse_policy_secure 5.2-r5.0 5.2-r5.0.x
pulsesecure / pulse_policy_secure 5.2-r6.0 5.2-r6.0.x
pulsesecure / pulse_policy_secure 5.2-r7.0 5.2-r7.0.x
pulsesecure / pulse_policy_secure 5.2-r7.1 5.2-r7.1.x
pulsesecure / pulse_policy_secure 5.2-r8.0 5.2-r8.0.x
pulsesecure / pulse_policy_secure 5.2-r9.0 5.2-r9.0.x
pulsesecure / pulse_policy_secure 5.2-r9.1 5.2-r9.1.x
pulsesecure / pulse_policy_secure 5.2-r10.0 5.2-r10.0.x
pulsesecure / pulse_policy_secure 5.2-r11.0 5.2-r11.0.x
pulsesecure / pulse_policy_secure 5.4-r1 5.4-r1.x
pulsesecure / pulse_policy_secure 5.4-r2 5.4-r2.x
pulsesecure / pulse_policy_secure 5.4-r2.1 5.4-r2.1.x
pulsesecure / pulse_policy_secure 5.4-r3 5.4-r3.x
pulsesecure / pulse_policy_secure 5.4-r4 5.4-r4.x
pulsesecure / pulse_policy_secure 5.3-r1.0 5.3-r1.0.x
pulsesecure / pulse_policy_secure 5.3-r1.1 5.3-r1.1.x
pulsesecure / pulse_policy_secure 5.3-r2.0 5.3-r2.0.x
pulsesecure / pulse_policy_secure 5.3-r3.0 5.3-r3.0.x
pulsesecure / pulse_policy_secure 5.3-r3.1 5.3-r3.1.x
pulsesecure / pulse_policy_secure 5.3-r4.0 5.3-r4.0.x
pulsesecure / pulse_policy_secure 5.3-r4.1 5.3-r4.1.x
pulsesecure / pulse_policy_secure 5.3-r5.0 5.3-r5.0.x
pulsesecure / pulse_policy_secure 5.3-r5.1 5.3-r5.1.x
pulsesecure / pulse_policy_secure 5.3-r5.2 5.3-r5.2.x
pulsesecure / pulse_policy_secure 5.3-r6.0 5.3-r6.0.x
pulsesecure / pulse_policy_secure 5.3-r7.0 5.3-r7.0.x
pulsesecure / pulse_policy_secure 5.3-r8.0 5.3-r8.0.x
pulsesecure / pulse_policy_secure 5.3-r8.1 5.3-r8.1.x
pulsesecure / pulse_policy_secure 5.3-r8.2 5.3-r8.2.x
pulsesecure / pulse_policy_secure 5.3-r9.0 5.3-r9.0.x
pulsesecure / pulse_policy_secure 5.3-r10.0 5.3-r10.0.x
pulsesecure / pulse_policy_secure 5.3-r11.0 5.3-r11.0.x
pulsesecure / pulse_policy_secure 5.3-r12.0 5.3-r12.0.x
pulsesecure / pulse_policy_secure 5.1-r1.1 5.1-r1.1.x
pulsesecure / pulse_policy_secure 5.1-r2.0 5.1-r2.0.x
pulsesecure / pulse_policy_secure 5.1-r2.1 5.1-r2.1.x
pulsesecure / pulse_policy_secure 5.1-r3.0 5.1-r3.0.x
pulsesecure / pulse_policy_secure 5.1-r3.2 5.1-r3.2.x
pulsesecure / pulse_policy_secure 5.1-r4.0 5.1-r4.0.x
pulsesecure / pulse_policy_secure 5.1-r5.0 5.1-r5.0.x
pulsesecure / pulse_policy_secure 5.1-r6.0 5.1-r6.0.x
pulsesecure / pulse_policy_secure 5.1-r7.0 5.1-r7.0.x
pulsesecure / pulse_policy_secure 5.1-r8.0 5.1-r8.0.x
pulsesecure / pulse_policy_secure 5.1-r9.0 5.1-r9.0.x
pulsesecure / pulse_policy_secure 5.1-r9.1 5.1-r9.1.x
pulsesecure / pulse_policy_secure 5.1-r10.0 5.1-r10.0.x
pulsesecure / pulse_policy_secure 5.1-r11.0 5.1-r11.0.x
pulsesecure / pulse_policy_secure 5.1-r12.0 5.1-r12.0.x
pulsesecure / pulse_policy_secure 5.1-r12.1 5.1-r12.1.x
pulsesecure / pulse_policy_secure 5.1-r13.0 5.1-r13.0.x
pulsesecure / pulse_policy_secure 5.1-r14.0 5.1-r14.0.x
pulsesecure / pulse_policy_secure 5.1-r1.0 5.1-r1.0.x
pulsesecure / pulse_policy_secure 5.0-r2.0 5.0-r2.0.x
pulsesecure / pulse_policy_secure 5.0-r3.0 5.0-r3.0.x
pulsesecure / pulse_policy_secure 5.0-r3.2 5.0-r3.2.x
pulsesecure / pulse_policy_secure 5.0-r4.0 5.0-r4.0.x
pulsesecure / pulse_policy_secure 5.0-r4.1 5.0-r4.1.x
pulsesecure / pulse_policy_secure 5.0-r5.0 5.0-r5.0.x
pulsesecure / pulse_policy_secure 5.0-r6.0 5.0-r6.0.x
pulsesecure / pulse_policy_secure 5.0-r7.0 5.0-r7.0.x
pulsesecure / pulse_policy_secure 5.0-r7.1 5.0-r7.1.x
pulsesecure / pulse_policy_secure 5.0-r8.0 5.0-r8.0.x
pulsesecure / pulse_policy_secure 5.0-r8.1 5.0-r8.1.x
pulsesecure / pulse_policy_secure 5.0-r10.0 5.0-r10.0.x
pulsesecure / pulse_policy_secure 5.0-r9.0 5.0-r9.0.x
pulsesecure / pulse_policy_secure 5.0-r11.0 5.0-r11.0.x
pulsesecure / pulse_policy_secure 5.0-r12.1 5.0-r12.1.x
pulsesecure / pulse_policy_secure 5.0-r13.0 5.0-r13.0.x
pulsesecure / pulse_policy_secure 5.0-r13.1 5.0-r13.1.x
pulsesecure / pulse_policy_secure 5.0-r1.0 5.0-r1.0.x
pulsesecure / pulse_policy_secure 4.4-r1.1 4.4-r1.1.x
pulsesecure / pulse_policy_secure 4.4-r2.0 4.4-r2.0.x
pulsesecure / pulse_policy_secure 4.4-r3.0 4.4-r3.0.x
pulsesecure / pulse_policy_secure 4.4-r4.0 4.4-r4.0.x
pulsesecure / pulse_policy_secure 4.4-r5.0 4.4-r5.0.x
pulsesecure / pulse_policy_secure 4.4-r6.0 4.4-r6.0.x
pulsesecure / pulse_policy_secure 4.4-r7.0 4.4-r7.0.x
pulsesecure / pulse_policy_secure 4.4-r8.0 4.4-r8.0.x
pulsesecure / pulse_policy_secure 4.4-r10 4.4-r10.x
pulsesecure / pulse_policy_secure 4.4-r11.1 4.4-r11.1.x
pulsesecure / pulse_policy_secure 4.4-r12.0 4.4-r12.0.x
pulsesecure / pulse_policy_secure 4.4-r130 4.4-r130.x
pulsesecure / pulse_policy_secure 4.4-r13.1 4.4-r13.1.x
pulsesecure / pulse_policy_secure 4.4-r13.2 4.4-r13.2.x
pulsesecure / pulse_policy_secure 4.4-r13.3 4.4-r13.3.x
pulsesecure / pulse_policy_secure 4.4-r1.0 4.4-r1.0.x
ivanti / connect_secure 8.3-r1 8.3-r1.x
ivanti / connect_secure 8.3-r2 8.3-r2.x
ivanti / connect_secure 8.3-r2.1 8.3-r2.1.x
ivanti / connect_secure 8.3-r3 8.3-r3.x
ivanti / connect_secure 8.3-r4 8.3-r4.x