CVE-2018-6320: Input Validation
First published: Thu Sep 06 2018(Updated: )
A vulnerability has been discovered in login.cgi in Pulse Secure Pulse Connect Secure (PCS) 8.1RX before 8.1R12 and 8.3RX before 8.3R2 and Pulse Policy Secure (PPS) 5.2RX before 5.2R9 and 5.4RX before 5.4R2 wherein an http(s) Host header received from the browser is trusted without validation.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Pulsesecure Pulse Connect Secure | =8.1 | |
| Pulsesecure Pulse Connect Secure | =8.1r1.0 | |
| Pulsesecure Pulse Connect Secure | =8.1rx | |
| Pulsesecure Pulse Connect Secure | =8.3rx | |
| Pulsesecure Pulse Policy Secure | =5.2r1.0 | |
| Pulsesecure Pulse Policy Secure | =5.2r2.0 | |
| Pulsesecure Pulse Policy Secure | =5.2r3.0 | |
| Pulsesecure Pulse Policy Secure | =5.2r3.2 | |
| Pulsesecure Pulse Policy Secure | =5.2r4.0 | |
| Pulsesecure Pulse Policy Secure | =5.2r5.0 | |
| Pulsesecure Pulse Policy Secure | =5.2r6.0 | |
| Pulsesecure Pulse Policy Secure | =5.2r7.0 | |
| Pulsesecure Pulse Policy Secure | =5.2r7.1 | |
| Pulsesecure Pulse Policy Secure | =5.2r8.0 | |
| Pulsesecure Pulse Policy Secure | =5.2rx | |
| Pulsesecure Pulse Policy Secure | =5.4r1 | |
| Pulsesecure Pulse Policy Secure | =5.4r2 | |
| Pulsesecure Pulse Policy Secure | =5.4rx | |
| Ivanti Connect Secure | =8.1 |
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Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2018-6320.
What is the severity of CVE-2018-6320?
The severity of CVE-2018-6320 is critical.
Which software versions are affected by CVE-2018-6320?
The affected software versions are Pulse Connect Secure 8.1, 8.1R1.0, 8.1RX, 8.3RX, and Pulse Policy Secure 5.2R1.0, 5.2R2.0, 5.2R3.0, 5.2R3.2, 5.2R4.0, 5.2R5.0, 5.2R6.0, 5.2R7.0, 5.2R7.1, 5.2R8.0, 5.2RX, 5.4R1, 5.4R2, and 5.4RX.
Is there a fix available for CVE-2018-6320?
Yes, a fix is available for CVE-2018-6320. Please refer to the vendor's security advisory for more information.
Where can I find more information about CVE-2018-6320?
You can find more information about CVE-2018-6320 in the vendor's security advisory.
- collector/nvd-index
- agent/type
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/last-modified-date
- agent/softwarecombine
- agent/tags
- agent/event
- agent/description
- collector/mitre-cve
- source/MITRE
- vendor/pulsesecure
- canonical/pulsesecure pulse connect secure
- version/pulsesecure pulse connect secure/8.1
- version/pulsesecure pulse connect secure/8.1r1.0
- version/pulsesecure pulse connect secure/8.1rx
- version/pulsesecure pulse connect secure/8.3rx
- canonical/pulsesecure pulse policy secure
- version/pulsesecure pulse policy secure/5.2r1.0
- version/pulsesecure pulse policy secure/5.2r2.0
- version/pulsesecure pulse policy secure/5.2r3.0
- version/pulsesecure pulse policy secure/5.2r3.2
- version/pulsesecure pulse policy secure/5.2r4.0
- version/pulsesecure pulse policy secure/5.2r5.0
- version/pulsesecure pulse policy secure/5.2r6.0
- version/pulsesecure pulse policy secure/5.2r7.0
- version/pulsesecure pulse policy secure/5.2r7.1
- version/pulsesecure pulse policy secure/5.2r8.0
- version/pulsesecure pulse policy secure/5.2rx
- version/pulsesecure pulse policy secure/5.4r1
- version/pulsesecure pulse policy secure/5.4r2
- version/pulsesecure pulse policy secure/5.4rx
- vendor/ivanti
- canonical/ivanti connect secure
- version/ivanti connect secure/8.1