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High severity7.5NVD Advisory· Published Jun 28, 2019· Updated Jun 17, 2026

CVE-2018-20812

CVE-2018-20812

Description

An information exposure issue where IPv6 DNS traffic would be sent outside of the VPN tunnel (when Traffic Enforcement was enabled) exists in Pulse Secure Pulse Secure Desktop 9.0R1 and below. This is applicable only to dual-stack (IPv4/IPv6) endpoints.

Affected products

54
  • Pulsesecure/Pulse Secure Desktop Client53 versions
    cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r1.0:*:*:*:mac_os_x:*:*+ 52 more
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r1.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r10.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r11.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r11.1:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r12.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r13.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r2.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r3.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r4.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r5.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r6.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r7.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r8.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r9.0:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r9.1:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:4.0:r9.2:*:*:*:mac_os_x:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r1.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r1.1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r10.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r11.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r11.1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r12.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r13.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r14.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r2.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r3.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r3.1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r4.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r5.1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r6.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r7.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r8.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r9.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1:r9.1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1r:3.2:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.1r:5.0:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r1.1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r2:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r3:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r4.1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r4.2:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r4:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r5.2:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r5:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r6:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:5.3:r7:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.0:r1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.0:r2.1:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.0:r2:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.0:r3.2:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.0:r3:*:*:*:macos:*:*
    • cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.0:r4:*:*:*:macos:*:*
  • Pulsesecure/Desktop Clientllm-fuzzy
    Range: <=9.0R1

Patches

Vulnerability mechanics

References

1

News mentions

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