CVE-2015-2318

High

Description

The TLS stack in Mono before 3.12.1 allows man-in-the-middle attackers to conduct message skipping attacks and consequently impersonate clients by leveraging missing handshake state validation, aka a "SMACK SKIP-TLS" issue.

SeverityHigh

CVSS8.1

Exploit probability—

Product

Mono

PublishedJan 8, 2018

First seenJan 8, 2018

How to fix

Update

mono-project mono3.12.1 or later

Vendor advisories

debian.org/security/2015/dsa-3202

Affected products

Product	Affected versions	Fixed in
mono-project mono	v < 3.12.1	3.12.1
debian debian_linux	6.0	—

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