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By the Year

In 2024 there have been 0 vulnerabilities in Stormshield Sslvpn . Last year Sslvpn had 1 security vulnerability published. Right now, Sslvpn is on track to have less security vulnerabilities in 2024 than it did last year.

Year Vulnerabilities Average Score
2024 0 0.00
2023 1 5.90
2022 0 0.00
2021 0 0.00
2020 0 0.00
2019 0 0.00
2018 0 0.00

It may take a day or so for new Sslvpn vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Stormshield Sslvpn Security Vulnerabilities

A timing based side channel exists in the OpenSSL RSA Decryption implementation

CVE-2022-4304 5.9 - Medium - February 08, 2023

A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.

Side Channel Attack

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