CVE-2018-12882

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    CVE-2018-12882

    Published: 26 Jun 2018Last Modified: 7 Aug 2026

    Summary:

    Details: exif_read_from_impl in ext/exif/exif.c in PHP 7.2.x through 7.2.7 allows attackers to trigger a use-after-free (in exif_read_from_file) because it closes a stream that it is not responsible for closing. The vulnerable code is reachable through the PHP exif_read_data function.

    References: http://www.securityfocus.com/bid/104551, https://security.netapp.com/advisory/ntap-20181109-0001/, https://usn.ubuntu.com/3702-1/, https://usn.ubuntu.com/3702-2/, https://bugs.php.net/bug.php?id=76409

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 8148cbb78841c8ec0759c0836e7f35dec799d300
    Fixed -None

    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