GHSA-mh33-7rrq-662w

    Dashboard / Vulnerabilities / GHSA-mh33-7rrq-662w

    GHSA-mh33-7rrq-662w

    Published: 19 Apr 2019Last Modified: 18 Nov 2024

    Summary: Improper Certificate Validation in urllib3

    Details: The urllib3 library before 1.24.2 for Python mishandles certain cases where the desired set of CA certificates is different from the OS store of CA certificates, which results in SSL connections succeeding in situations where a verification failure is the correct outcome. This is related to use of the `ssl_context`, `ca_certs`, or `ca_certs_dir` argument.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-11324, https://github.com/urllib3/urllib3/commit/1efadf43dc63317cd9eaa3e0fdb9e05ab07254b1, https://access.redhat.com/errata/RHSA-2019:3335, https://access.redhat.com/errata/RHSA-2019:3590, https://github.com/advisories/GHSA-mh33-7rrq-662w, https://github.com/pypa/advisory-database/tree/main/vulns/urllib3/PYSEC-2019-133.yaml, https://github.com/urllib3/urllib3, https://github.com/urllib3/urllib3/compare/a6ec68a...1efadf4, https://lists.debian.org/debian-lts-announce/2021/06/msg00015.html, https://lists.debian.org/debian-lts-announce/2023/10/msg00012.html, https://lists.fedoraproject.org/archives/list/[email protected]/message/NKGPJLVLVYCL4L4B4G5TIOTVK4BKPG72, https://lists.fedoraproject.org/archives/list/[email protected]/message/XOSA2NT4DUQDBEIWE6O7KKD24XND7TE2, https://pypi.org/project/urllib3/1.24.2, https://usn.ubuntu.com/3990-1, http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00039.html, http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00041.html, http://www.openwall.com/lists/oss-security/2019/04/19/1

    Affected packages

    Package

    Name: urllib3

    Purl: pkg:pypi/urllib3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.24.2

    Affected versions

    0.2

    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