CVE-2022-33903

    Dashboard / Vulnerabilities / CVE-2022-33903

    CVE-2022-33903

    Published: 17 Jul 2022Last Modified: 12 Aug 2026

    Summary:

    Details: Tor 0.4.7.x before 0.4.7.8 allows a denial of service via the wedging of RTT estimation.

    References: https://lists.torproject.org/pipermail/tor-announce/2022-June/000242.html, https://security-tracker.debian.org/tracker/CVE-2022-33903, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/33xxx/CVE-2022-33903.json, https://nvd.nist.gov/vuln/detail/CVE-2022-33903, https://security.gentoo.org/glsa/202305-11

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -7528524aee3ffe3c9b7c69fa18f659e1993f59a3

    Affected versions

    tor-0.4.7.1-alpha
    tor-0.4.7.7
    tor-0.4.7.6-rc
    tor-0.4.7.5-alpha
    tor-0.4.7.4-alpha
    tor-0.4.7.3-alpha
    tor-0.4.7.2-alpha
    tor-0.4.7.0-alpha-dev
    tor-0.4.6.2-alpha
    tor-0.4.6.1-alpha
    tor-0.4.6.0-alpha-dev
    tor-0.4.5.1-alpha
    tor-0.4.5.0-alpha-dev
    tor-0.4.4.0-alpha-dev
    tor-0.4.3.2-alpha
    tor-0.4.3.1-alpha
    tor-0.4.3.0-alpha-dev
    tor-0.4.2.2-alpha
    tor-0.4.2.1-alpha
    tor-0.4.1.2-alpha
    tor-0.4.1.1-alpha
    tor-0.4.1.0-alpha-dev
    tor-0.4.0.1-alpha

    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
    CVE-2022-33903 | CVE-DB