CVE-2022-30629

    Dashboard / Vulnerabilities / CVE-2022-30629

    CVE-2022-30629

    Published: 9 Aug 2022Last Modified: 21 Oct 2026

    Summary: Session tickets lack random ticket_age_add in crypto/tls

    Details: 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: https://go.dev/cl/405994, https://go.dev/issue/52814, https://go.googlesource.com/go/+/fe4de36198794c447fbd9d7cc2d7199a506c76a5, https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJ, https://pkg.go.dev, https://pkg.go.dev/vuln/GO-2022-0531, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30629.json, https://nvd.nist.gov/vuln/detail/CVE-2022-30629

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -26cdea3acca29db94541236f0037a20aa22ce2d7

    Affected versions

    go1.17.10
    go1.17.9
    go1.17.8
    go1.17.7
    go1.17.6
    go1.17.5
    go1.17.4
    go1.17.3
    go1.17.2
    go1.17.1
    go1.17

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High