OESA-2021-1151

    Dashboard / Vulnerabilities / OESA-2021-1151

    OESA-2021-1151

    Published: 6 May 2021Last Modified: 18 Aug 2026
    Upstream:
    CVE-2021-29136

    Summary: umoci security update

    Details: Umoci modifies Open Container images. Umoci intends to be a complete manipulation tool for OCI images. In particular, it should be seen as a more end-user-focused version of the oci-image-tools provided by the OCI. Security Fix(es): Open Container Initiative umoci before 0.4.7 allows attackers to overwrite arbitrary host paths via a crafted image that causes symlink traversal when "umoci unpack" or "umoci raw unpack" is used.(CVE-2021-29136)

    References: https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1151, https://nvd.nist.gov/vuln/detail/CVE-2021-29136

    Affected packages

    Package

    Name: umoci

    Purl: pkg:rpm/openEuler/umoci&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.4.5-4.oe1

    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
    OESA-2021-1151 | CVE-DB