CVE-2021-25288

    Dashboard / Vulnerabilities / CVE-2021-25288

    CVE-2021-25288

    Published: 2 Jun 2021Last Modified: 20 Oct 2026

    Summary:

    Details: An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_gray_i.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/, https://github.com/python-pillow/Pillow/pull/5377#issuecomment-833821470, https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-25287-cve-2021-25288-fix-oob-read-in-jpeg2kdecode, https://security.gentoo.org/glsa/202107-33

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -e0e353c0ef7516979a9aedce3792596649ce4433

    Affected versions

    8.1.0

    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
    CVE-2021-25288 | CVE-DB