CVE-2019-11542

In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, 8.2RX before 8.2R12.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure version 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, 5.3RX before 5.3R12.1, 5.2RX before 5.2R12.1, and 5.1RX before 5.1R15.1, an authenticated attacker (via the admin web interface) can send a specially crafted message resulting in a stack buffer overflow.

• CWE-787

• http://www.securityfocus.com/bid/108073Broken Link, Third Party Advisory, VDB Entry
• https://devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secure-ssl-vpn-rce-chain-with-Twitter-as-case-study/Exploit, Third Party Advisory
• https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdfExploit, Third Party Advisory
• https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101Vendor Advisory
• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010Third Party Advisory
• https://www.kb.cert.org/vuls/id/927237Third Party Advisory, US Government Resource
• http://www.securityfocus.com/bid/108073Broken Link, Third Party Advisory, VDB Entry
• https://devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secure-ssl-vpn-rce-chain-with-Twitter-as-case-study/Exploit, Third Party Advisory
• https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdfExploit, Third Party Advisory
• https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101Vendor Advisory
• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010Third Party Advisory
• https://www.kb.cert.org/vuls/id/927237Third Party Advisory, US Government Resource

Published

Apr 26, 2019

Last Modified

Jun 17, 2026

Status

Modified