CVE-2021-22934: Buffer Overflow

Published 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.

Affected Software

25 affected components
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

Event History

Aug 16, 2021
CVE Published
via MITRE·06:38 PM
Data Sourced
via MITRE·06:38 PM
DescriptionWeakness
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Frequently Asked Questions

1

What is the vulnerability ID for this vulnerability?

The vulnerability ID for this vulnerability is CVE-2021-22934.

2

What is the severity of CVE-2021-22934?

The severity of CVE-2021-22934 is high with a severity value of 7.2.

3

What software versions are affected by CVE-2021-22934?

The software versions affected by CVE-2021-22934 are Pulse Connect Secure before 9.1R12.

4

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.

5

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.

Contact

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