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    CVE-2016-7414

    The ZIP signature-verification feature in PHP before 5.6.26 and 7.x before 7.0.11 does not ensure that the uncompressed_filesize field is large enough, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via a crafted PHAR archive, related to ext/phar/util.c and ext/phar/zip.c.

    Published:Aug 23, 2016
    Last Modified:Apr 12, 2025
    EPS:Sep 17, 2016
    EPSS Score:0.00915
    CVSS Score:9.8

    Affected Products

    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Rhel Software Collections

    Exploits

    https://bugs.php.net/bug.php?id=72928https://bugs.php.net/bug.php?id=72928

    Related CVEs

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    References

    http://www.openwall.com/lists/oss-security/2016/09/15/10
    http://www.php.net/ChangeLog-5.php
    http://www.php.net/ChangeLog-7.php
    http://www.securityfocus.com/bid/93004
    http://www.securitytracker.com/id/1036836
    https://access.redhat.com/errata/RHSA-2018:1296
    https://bugs.php.net/bug.php?id=72928
    https://github.com/php/php-src/commit/0bfb970f43acd1e81d11be1154805f86655f15d5?w=1
    https://security.gentoo.org/glsa/201611-22
    https://www.tenable.com/security/tns-2016-19
    http://www.openwall.com/lists/oss-security/2016/09/15/10
    http://www.php.net/ChangeLog-5.php
    http://www.php.net/ChangeLog-7.php
    http://www.securityfocus.com/bid/93004
    http://www.securitytracker.com/id/1036836
    https://access.redhat.com/errata/RHSA-2018:1296
    https://bugs.php.net/bug.php?id=72928
    https://github.com/php/php-src/commit/0bfb970f43acd1e81d11be1154805f86655f15d5?w=1
    https://security.gentoo.org/glsa/201611-22
    https://www.tenable.com/security/tns-2016-19

    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