GHSA-xxv8-pv43-57x5

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    GHSA-xxv8-pv43-57x5

    Published: 13 May 2022Last Modified: 8 Nov 2023
    Aliases:
    CVE-2017-5630

    Summary: PEAR core file overwrite vulnerability

    Details: PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and filenames after a redirect, which allows remote HTTP servers to overwrite files via crafted responses, as demonstrated by a .htaccess overwrite.

    References: https://nvd.nist.gov/vuln/detail/CVE-2017-5630, https://github.com/pear/pear-core, https://vimeo.com/201341280, https://web.archive.org/web/20210123222048/https://www.securityfocus.com/bid/95882, https://www.exploit-db.com/exploits/41185, http://hyp3rlinx.altervista.org/advisories/PEAR-ARBITRARY-FILE-DOWNLOAD.txt, http://pear.php.net/bugs/bug.php?id=21171

    Affected packages

    Package

    Name: pear/pear

    Purl: pkg:composer/pear/pear

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    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
    GHSA-xxv8-pv43-57x5 | CVE-DB