CVE-2015-2319

Description

The TLS stack in Mono before 3.12.1 makes it easier for remote attackers to conduct cipher-downgrade attacks to EXPORT_RSA ciphers via crafted TLS traffic, related to the "FREAK" issue, a different vulnerability than CVE-2015-0204.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.92% Top 30%
Vendor Advisory ubuntu.com Vendor Advisory debian.org Vendor Advisory mono-project.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.ubuntu.com/usn/USN-2547-1 third party advisory vendor advisory
http://www.securityfocus.com/bid/73250 vdb entry third party advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1202869 issue tracking third party advisory
https://mitls.org/pages/attacks/SMACK#freak third party advisory
http://www.openwall.com/lists/oss-security/2015/03/17/9 third party advisory mailing list
http://www.mono-project.com/news/2015/03/07/mono-tls-vulnerability/ vendor advisory
https://www.debian.org/security/2015/dsa-3202 third party advisory vendor advisory
https://github.com/mono/mono/commit/9c38772f094168d8bfd5bc73bf8925cd04faad10 third party advisory

Frequently Asked Questions

What is the severity of CVE-2015-2319?
CVE-2015-2319 has been scored as a high severity vulnerability.
How to fix CVE-2015-2319?
To fix CVE-2015-2319, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-2319 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-2319 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.