CVE-2022-30629

Name: CVE-2022-30629
Creator: NVD / NIST
Published: 2022-08-10T20:15:40.56+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.1/10EPSS 0.88%

Last modified Jun 17, 2026

CVE-2022-30629 is a low-severity vulnerability rated 3.1/10 on the CVSS scale. 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.. EPSS estimates a 0.88% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

3.1/10

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS Probability

0.88%

54.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-330

Affected Software

Vendor	Product	Versions
Golang	Go	< 1.17.11
Golang	Go	>= 1.18.0, < 1.18.3

References

https://go.dev/cl/405994Patch
https://go.dev/issue/52814Exploit, Issue Tracking, Vendor Advisory
https://go.googlesource.com/go/+/fe4de36198794c447fbd9d7cc2d7199a506c76a5Mailing List, Patch
https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJMailing List, Vendor Advisory
https://pkg.go.dev/vuln/GO-2022-0531Vendor Advisory
https://go.dev/cl/405994Patch
https://go.dev/issue/52814Exploit, Issue Tracking, Vendor Advisory
https://go.googlesource.com/go/+/fe4de36198794c447fbd9d7cc2d7199a506c76a5Mailing List, Patch
https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJMailing List, Vendor Advisory
https://pkg.go.dev/vuln/GO-2022-0531Vendor Advisory

Timeline

Published: Aug 10, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-30629?

How severe is CVE-2022-30629?

CVE-2022-30629 has a CVSS score of 3.1/10 (LOW severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.

How do I fix CVE-2022-30629?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-30629?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST