Description
Non-random values for ticket_age_add in session tickets in crypto/tls before Go 1.17.11 and Go 1.18.3 allow an attacker that can observe TLS handshakes to correlate successive connections by comparing ticket ages during session resumption.
References (5)
Scores
CVSS v3
3.1
EPSS
0.0007
EPSS Percentile
20.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-330
Status
published
Products (1)
golang/go
< 1.17.11
Published
Aug 10, 2022
Tracked Since
Feb 18, 2026