McAfee Web Gateway 7.8.21

CPE Details

McAfee Web Gateway 7.8.21
mcafee
web_gateway
7.8.21
2020-07-16
12h49 +00:00
2020-07-16
12h49 +00:00
CPE NVD
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Gestion des notifications

CPE Name: cpe:2.3:a:mcafee:web_gateway:7.8.21:*:*:*:*:*:*:*

Informations

Vendor

mcafee

Product

web_gateway

Version

7.8.21

Related CVE

Open and find in CVE List

CVE ID Publié Description Score Gravité
CVE-2021-23885 2021-02-17 08h20 +00:00 Privilege escalation vulnerability in McAfee Web Gateway (MWG) prior to 9.2.8 allows an authenticated user to gain elevated privileges through the User Interface and execute commands on the appliance via incorrect improper neutralization of user input in the troubleshooting page.
9
Critique
CVE-2019-1559 2019-02-27 23h00 +00:00 If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data. In order for this to be exploitable "non-stitched" ciphersuites must be in use. Stitched ciphersuites are optimised implementations of certain commonly used ciphersuites. Also the application must call SSL_shutdown() twice even if a protocol error has occurred (applications should not do this but some do anyway). Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q).
5.9
Moyen