SA44845 - OpenSSL Security Advisory CVE-2021-3450

On March 25 2021, the OpenSSL project announced a new security advisory. These issues may affect Pulse Secure product.

Refer to KB43892 - What releases will Pulse Secure apply fixes to resolve security vulnerabilities per our End of Engineering (EOE) and End of Life (EOL) policies.

The OpenSSL advisory can be found at the following link: https://www.openssl.org/news/secadv/20210325.txt

Pulse Secure is currently evaluating the following issues reported by OpenSSL:
As the investigation continues, we recommend subscribing to this advisory as it will be periodically updated to reflect the current status.

 CVE-2021-3450 (CA certificate check bypass with X509_V_FLAG_X509_STRICT)
7.4 High CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
 

Pulse Connect Secure	Not Vulnerable
Pulse Policy Secure	Not Vulnerable
Pulse One	Not Vulnerable

CVE-2021-3449 (NULL pointer deref in signature_algorithms processing)
5.9 Medium CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
 

Pulse Connect Secure	Not Vulnerable
Pulse Policy Secure	Not Vulnerable
Pulse One	Not Vulnerable

LEGAL DISCLAIMER
                                 ⦁    THIS ADVISORY IS PROVIDED ON AN “AS IS” BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  USE OF THIS INFORMATION FOUND IN THIS ADVISORY OR IN MATERIALS LINKED HEREFROM IS AT THE USER’S OWN RISK.  PULSE SECURE RESERVES THE RIGHT TO CHANGE OR UPDATE THIS ADVISORY AT ANY TIME.

                                 ⦁    A STANDALONE COPY OR PARAPHRASE OF THE TEXT OF THIS ADVISORY THAT OMITS THE DISTRIBUTION URL IS AN UNCONTROLLED COPY AND MAY OMIT IMPORTANT INFORMATION OR CONTAIN ERRORS.  THE INFORMATION IN THIS ADVISORY IS INTENDED FOR END USERS OF PULSE SECURE PRODUCTS