CVE-2018-8022

Description

A carefully crafted invalid TLS handshake can cause Apache Traffic Server (ATS) to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 8.03% Top 10%
Third-Party Advisory securityfocus.com Third-Party Advisory github.com
Affected: Apache Software Foundation Apache Traffic Server
Published at:
Updated at:

References

Link Tags
https://lists.apache.org/thread.html/ce404d2fe16cc59085ece5a6236ccd1549def471a2a9508198d966b1%40%3Cusers.trafficserver.apache.org%3E mailing list
http://www.securityfocus.com/bid/105183 vdb entry third party advisory
https://github.com/apache/trafficserver/pull/2147 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2018-8022?
CVE-2018-8022 has been scored as a high severity vulnerability.
How to fix CVE-2018-8022?
To fix CVE-2018-8022, 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-2018-8022 being actively exploited in the wild?
It is possible that CVE-2018-8022 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~8% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-8022?
CVE-2018-8022 affects Apache Software Foundation Apache Traffic Server.
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