CVE-2022-30629

Aliases:GO-2022-0531BIT-golang-2022-30629
Advisory lineage Upstream: 0 Downstream: 25
Modified
Published: 09 Aug 2022, 20:17
Last modified:06 Mar 2026, 19:12

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
3.1 LOW
v3.1 (nvd)
EPSS Score
0.07% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

09 Aug 2022, 20:17
Published
Vulnerability first disclosed
06 Mar 2026, 19:12
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•LOW•Score: 3.1CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS Trends

Current EPSS score: 0.07%• Percentile: 22%

Techniques & Countermeasures

  • CWE-330•Use of Insufficiently Random Values

    The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

Affected Systems

  • go standard library•crypto/tls

    < 1.17.11 | ≥ 1.18.0-0, < 1.18.3

  • golang•go

    < 1.17.11 | ≥ 1.18.0, < 1.18.3

  • Go•stdlib

    ≥ 1.18.0-0, < 1.18.3

References (5)