UBUNTU-CVE-2021-29262

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    UBUNTU-CVE-2021-29262

    Published: 13 Apr 2021Last Modified: 8 Sept 2025
    Upstream:
    CVE-2021-29262

    Summary:

    Details: When starting Apache Solr versions prior to 8.8.2, configured with the SaslZkACLProvider or VMParamsAllAndReadonlyDigestZkACLProvider and no existing security.json znode, if the optional read-only user is configured then Solr would not treat that node as a sensitive path and would allow it to be readable. Additionally, with any ZkACLProvider, if the security.json is already present, Solr will not automatically update the ACLs.

    References: https://ubuntu.com/security/CVE-2021-29262, https://lists.apache.org/thread.html/r536da4c4e4e406f7843461cc754a3d0a3fe575aa576e2b71a9cd57d0%40%3Cannounce.apache.org%3E, https://www.cve.org/CVERecord?id=CVE-2021-29262

    Affected packages

    Package

    Name: lucene-solr

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-2ubuntu0.1~esm4?arch=source&distro=esm-infra-legacy/trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    3.6.2+dfsg-1
    3.6.2+dfsg-2
    3.6.2+dfsg-2ubuntu0.1~esm1
    3.6.2+dfsg-2ubuntu0.1~esm2
    3.6.2+dfsg-2ubuntu0.1~esm4

    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
    UBUNTU-CVE-2021-29262 | CVE-DB