What’s Vulnerable › Vulnerabilities

CVE-2018-8022

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 7.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-08-29 · updated 2026-06-17
• Weakness: CWE-20

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.

Affected products

• Apache Software Foundation Apache Traffic Server: from 6.0.0 through 6.2.2

References

• http://www.securityfocus.com/bid/105183
• https://github.com/apache/trafficserver/pull/2147
• https://lists.apache.org/thread.html/ce404d2fe16cc59085ece5a6236ccd1549def471a2a9508198d966b1%40%3Cusers.trafficserver.apache.org%3E
• http://www.securityfocus.com/bid/105183
• https://github.com/apache/trafficserver/pull/2147
• https://lists.apache.org/thread.html/ce404d2fe16cc59085ece5a6236ccd1549def471a2a9508198d966b1%40%3Cusers.trafficserver.apache.org%3E

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