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    CVE-2015-4643

    Integer overflow in the ftp_genlist function in ext/ftp/ftp.c in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 allows remote FTP servers to execute arbitrary code via a long reply to a LIST command, leading to a heap-based buffer overflow. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-4022.

    Published:Jun 11, 2015
    Last Modified:Apr 12, 2025
    EPS:May 16, 2016
    EPSS Score:0.06684
    CVSS Score:9.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Oracle
    Product
    Linux
    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Linux Desktop
    Vendor
    Redhat
    Product
    Enterprise Linux Server
    Vendor
    Redhat
    Product
    Enterprise Linux Server Aus
    Vendor
    Redhat
    Product
    Enterprise Linux Server Eus
    Vendor
    Redhat
    Product
    Enterprise Linux Server Tus
    Vendor
    Redhat
    Product
    Enterprise Linux Workstation
    Vendor
    Redhat
    Product
    Rhel Software Collections

    Exploits

    https://bugs.php.net/bug.php?id=69545https://bugs.php.net/bug.php?id=69545

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    References

    http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=0765623d6991b62ffcd93ddb6be8a5203a2fa7e2
    http://openwall.com/lists/oss-security/2015/06/18/6
    http://php.net/ChangeLog-5.php
    http://rhn.redhat.com/errata/RHSA-2015-1135.html
    http://rhn.redhat.com/errata/RHSA-2015-1186.html
    http://rhn.redhat.com/errata/RHSA-2015-1187.html
    http://rhn.redhat.com/errata/RHSA-2015-1218.html
    http://www.debian.org/security/2015/dsa-3344
    http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
    http://www.securityfocus.com/bid/75291
    http://www.securitytracker.com/id/1032709
    https://bugs.php.net/bug.php?id=69545
    https://security.gentoo.org/glsa/201606-10
    http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=0765623d6991b62ffcd93ddb6be8a5203a2fa7e2
    http://openwall.com/lists/oss-security/2015/06/18/6
    http://php.net/ChangeLog-5.php
    http://rhn.redhat.com/errata/RHSA-2015-1135.html
    http://rhn.redhat.com/errata/RHSA-2015-1186.html
    http://rhn.redhat.com/errata/RHSA-2015-1187.html
    http://rhn.redhat.com/errata/RHSA-2015-1218.html
    http://www.debian.org/security/2015/dsa-3344
    http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
    http://www.securityfocus.com/bid/75291
    http://www.securitytracker.com/id/1032709
    https://bugs.php.net/bug.php?id=69545
    https://security.gentoo.org/glsa/201606-10

    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