VulnerabilityModified
CVE-2022-30629
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.
LOW 3.1EPSS 1.08%
Does this matter?
Lower severity and a low EPSS score (1.08%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 3.1 LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
- EPSS
- 1.08% probability · 63th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-330
- Affected
- golang/go
- Source
- security@golang.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.