MGASA-2018-0270

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    MGASA-2018-0270

    Published: 4 Jun 2018Last Modified: 16 Apr 2026

    Summary: Updated python3 packages fix security vulnerabilities

    Details: Updated python3 packages fix security vulnerabilities: A flaw was found in the way catastrophic backtracking was implemented in Python's pop3lib's apop() method. An attacker could use this flaw to cause denial of service (CVE-2018-1060). A flaw was found in the way catastrophic backtracking was implemented in Python's difflib.IS_LINE_JUNK method. An attacker could use this flaw to cause denial of service (CVE-2018-1061). Possible denial of service vulnerability due to a missing check in Lib/wave.py to verify that at least one channel is provided (CVE-2017-18207).

    References: https://advisories.mageia.org/MGASA-2018-0270.html, https://bugs.mageia.org/show_bug.cgi?id=22983, https://docs.python.org/3.6/whatsnew/changelog.html#python-3-6-5-final, https://lists.fedoraproject.org/archives/list/[email protected]/thread/6WVU6LVRWETHDLXB6T3636AYNKVHPASB/, https://lists.opensuse.org/opensuse-updates/2018-04/msg00041.html

    Affected packages

    Package

    Name: python3

    Purl: pkg:rpm/mageia/python3?arch=source&distro=mageia-5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.4.3-1.7.mga5

    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