UBUNTU-CVE-2022-39237

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    UBUNTU-CVE-2022-39237

    Published: 6 Oct 2022Last Modified: 20 May 2026
    Upstream:
    CVE-2022-39237

    Summary:

    Details: syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure.

    References: https://ubuntu.com/security/CVE-2022-39237, https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8, https://github.com/sylabs/sif/commit/21972852d8783bc93fbf080190de8e1978f1c254, https://github.com/sylabs/sif/commit/a854038ce1f18237b81d505a1c3be6a60505db52, https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa, https://www.cve.org/CVERecord?id=CVE-2022-39237

    Affected packages

    Package

    Name: singularity-container

    Purl: pkg:deb/ubuntu/singularity-container?arch=source&distro=esm-apps%2Fbionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.3.1-2
    2.3.2-1

    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-2022-39237 | CVE-DB