CVE-2021-22934: Buffer Overflow
First published: Mon Aug 16 2021(Updated: )
A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator or compromised Pulse Connect Secure device in a load-balanced configuration to perform a buffer overflow via a malicious crafted web request.
Credit: support@hackerone.com support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Pulsesecure Pulse Connect Secure | <9.1 | |
| Pulsesecure Pulse Connect Secure | =9.1 | |
| Pulsesecure Pulse Connect Secure | =9.1-r1.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r10.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r11.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r2.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r3.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r4.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r5.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r6.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r7.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r8.0 | |
| Pulsesecure Pulse Connect Secure | =9.1-r9.0 | |
| Ivanti Connect Secure | =9.1 | |
| Ivanti Connect Secure | =9.1-r1.0 | |
| Ivanti Connect Secure | =9.1-r10.0 | |
| Ivanti Connect Secure | =9.1-r11.0 | |
| Ivanti Connect Secure | =9.1-r2.0 | |
| Ivanti Connect Secure | =9.1-r3.0 | |
| Ivanti Connect Secure | =9.1-r4.0 | |
| Ivanti Connect Secure | =9.1-r5.0 | |
| Ivanti Connect Secure | =9.1-r6.0 | |
| Ivanti Connect Secure | =9.1-r7.0 | |
| Ivanti Connect Secure | =9.1-r8.0 | |
| Ivanti Connect Secure | =9.1-r9.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-22934.
What is the severity of CVE-2021-22934?
The severity of CVE-2021-22934 is high with a severity value of 7.2.
What software versions are affected by CVE-2021-22934?
The software versions affected by CVE-2021-22934 are Pulse Connect Secure before 9.1R12.
How can an authenticated administrator or compromised device exploit CVE-2021-22934?
An authenticated administrator or compromised device in a load-balanced configuration can exploit CVE-2021-22934 by performing a buffer overflow via a malicious crafted web request.
Is there a fix available for CVE-2021-22934?
Yes, a fix is available for CVE-2021-22934 in Pulse Connect Secure 9.1R12 or later versions.
- collector/nvd-index
- agent/type
- 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/first-publish-date
- agent/event
- agent/description
- vendor/pulsesecure
- canonical/pulsesecure pulse connect secure
- version/pulsesecure pulse connect secure/9.1
- version/pulsesecure pulse connect secure/9.1-r1.0
- version/pulsesecure pulse connect secure/9.1-r10.0
- version/pulsesecure pulse connect secure/9.1-r11.0
- version/pulsesecure pulse connect secure/9.1-r2.0
- version/pulsesecure pulse connect secure/9.1-r3.0
- version/pulsesecure pulse connect secure/9.1-r4.0
- version/pulsesecure pulse connect secure/9.1-r5.0
- version/pulsesecure pulse connect secure/9.1-r6.0
- version/pulsesecure pulse connect secure/9.1-r7.0
- version/pulsesecure pulse connect secure/9.1-r8.0
- version/pulsesecure pulse connect secure/9.1-r9.0
- vendor/ivanti
- canonical/ivanti connect secure
- version/ivanti connect secure/9.1
- version/ivanti connect secure/9.1-r1.0
- version/ivanti connect secure/9.1-r10.0
- version/ivanti connect secure/9.1-r11.0
- version/ivanti connect secure/9.1-r2.0
- version/ivanti connect secure/9.1-r3.0
- version/ivanti connect secure/9.1-r4.0
- version/ivanti connect secure/9.1-r5.0
- version/ivanti connect secure/9.1-r6.0
- version/ivanti connect secure/9.1-r7.0
- version/ivanti connect secure/9.1-r8.0
- version/ivanti connect secure/9.1-r9.0