VulnerabilityModified
CVE-2018-8022
A carefully crafted invalid TLS handshake can cause Apache Traffic Server (ATS) to segfault.
HIGH 7.5EPSS 7.50%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 7.50% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- apache/traffic server
- Source
- security@apache.org
References
- http://www.securityfocus.com/bid/105183Third Party Advisory, VDB Entry
- https://github.com/apache/trafficserver/pull/2147Patch, Third Party Advisory
- https://lists.apache.org/thread.html/ce404d2fe16cc59085ece5a6236ccd1549def471a2a9508198d966b1%40%3Cusers.trafficserver.apache.org%3E
- http://www.securityfocus.com/bid/105183Third Party Advisory, VDB Entry
- https://github.com/apache/trafficserver/pull/2147Patch, Third Party Advisory
- https://lists.apache.org/thread.html/ce404d2fe16cc59085ece5a6236ccd1549def471a2a9508198d966b1%40%3Cusers.trafficserver.apache.org%3E
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.