CVE-2019-11542

high

Description

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.

References

https://www.kb.cert.org/vuls/id/927237

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010

https://www.tenable.com/blog/cve-2018-13379-cve-2019-11510-fortigate-and-pulse-connect-secure-vulnerabilities-exploited-in

https://www.tenable.com/blog/cve-2019-11510-proof-of-concept-available-for-arbitrary-file-disclosure-in-pulse-connect-secure

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101

https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdf

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/

http://www.securityfocus.com/bid/108073

Details

Source: Mitre, NVD

Published: 2019-04-26

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.2

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.27132