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    CVE-2013-4113

    ext/xml/xml.c in PHP before 5.3.27 does not properly consider parsing depth, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted document that is processed by the xml_parse_into_struct function.

    Published:Jul 11, 2013
    Last Modified:Apr 11, 2025
    EPS:Jul 13, 2013
    EPSS Score:0.08792
    CVSS Score:6.8

    Affected Products

    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Els
    Vendor
    Redhat
    Product
    Rhel Eus
    Vendor
    Redhat
    Product
    Rhel Mission Critical

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-14355 (CVSS 5.6) — In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRA…
    CVE-2026-7263 (CVSS 6.3) — In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, DOMNode::C14N() method may process the XML data in…
    CVE-2026-6104 (CVSS 6.3) — In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, when an encoding name containing an embedded NUL b…
    CVE-2026-7258 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, some fu…
    CVE-2026-6722 (CVSS 9.5) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the SOA…
    CVE-2026-7259 (CVSS 2.1) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, a misma…
    CVE-2026-7261 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when So…
    CVE-2026-7262 (CVSS 2.9) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a …
    CVE-2025-14179 (CVSS 7.4) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the PDO…
    CVE-2026-7568 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the met…

    References

    http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=7d163e8a0880ae8af2dd869071393e5dc07ef271
    http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00034.html
    http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00007.html
    http://php.net/ChangeLog-5.php
    http://php.net/archive/2013.php#id2013-07-11-1
    http://rhn.redhat.com/errata/RHSA-2013-1049.html
    http://rhn.redhat.com/errata/RHSA-2013-1050.html
    http://rhn.redhat.com/errata/RHSA-2013-1061.html
    http://rhn.redhat.com/errata/RHSA-2013-1062.html
    http://rhn.redhat.com/errata/RHSA-2013-1063.html
    http://secunia.com/advisories/54071
    http://secunia.com/advisories/54104
    http://secunia.com/advisories/54163
    http://secunia.com/advisories/54165
    http://support.apple.com/kb/HT6150
    http://www.debian.org/security/2013/dsa-2723
    http://www.ubuntu.com/usn/USN-1905-1
    https://bugs.php.net/bug.php?id=65236
    https://bugzilla.redhat.com/show_bug.cgi?id=983689
    http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=7d163e8a0880ae8af2dd869071393e5dc07ef271
    http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00034.html
    http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00007.html
    http://php.net/ChangeLog-5.php
    http://php.net/archive/2013.php#id2013-07-11-1
    http://rhn.redhat.com/errata/RHSA-2013-1049.html
    http://rhn.redhat.com/errata/RHSA-2013-1050.html
    http://rhn.redhat.com/errata/RHSA-2013-1061.html
    http://rhn.redhat.com/errata/RHSA-2013-1062.html
    http://rhn.redhat.com/errata/RHSA-2013-1063.html
    http://secunia.com/advisories/54071
    http://secunia.com/advisories/54104
    http://secunia.com/advisories/54163
    http://secunia.com/advisories/54165
    http://support.apple.com/kb/HT6150
    http://www.debian.org/security/2013/dsa-2723
    http://www.ubuntu.com/usn/USN-1905-1
    https://bugs.php.net/bug.php?id=65236
    https://bugzilla.redhat.com/show_bug.cgi?id=983689

    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