CLEANSTART-2026-YG69298

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    CLEANSTART-2026-YG69298

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2019-17023

    Summary: After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1

    Details: CVE-2019-17023 affects multiple packages. After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1. See references for individual vulnerability details.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-YG69298.json, https://osv.dev/vulnerability/CVE-2019-17023, https://nvd.nist.gov/vuln/detail/CVE-2019-17023

    Affected packages

    Package

    Name: nss

    Purl: pkg:apk/cleanstart/nss

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.49-r0

    Affected versions

    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