CVE Feed

    Dashboard / CVE / CVE-2016-10161

    CVE-2016-10161

    The object_common1 function in ext/standard/var_unserializer.c in PHP before 5.6.30, 7.0.x before 7.0.15, and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service (buffer over-read and application crash) via crafted serialized data that is mishandled in a finish_nested_data call.

    Published:Jan 19, 2017
    Last Modified:Apr 20, 2025
    EPS:Jan 24, 2017
    EPSS Score:0.11283
    CVSS Score:7.5

    Affected Products

    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Rhel Software Collections

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    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://php.net/ChangeLog-5.php
    http://php.net/ChangeLog-7.php
    http://www.debian.org/security/2017/dsa-3783
    http://www.securityfocus.com/bid/95768
    http://www.securitytracker.com/id/1037659
    https://access.redhat.com/errata/RHSA-2018:1296
    https://bugs.php.net/bug.php?id=73825
    https://github.com/php/php-src/commit/16b3003ffc6393e250f069aa28a78dc5a2c064b2
    https://security.gentoo.org/glsa/201702-29
    https://security.netapp.com/advisory/ntap-20180112-0001/
    https://www.tenable.com/security/tns-2017-04
    http://php.net/ChangeLog-5.php
    http://php.net/ChangeLog-7.php
    http://www.debian.org/security/2017/dsa-3783
    http://www.securityfocus.com/bid/95768
    http://www.securitytracker.com/id/1037659
    https://access.redhat.com/errata/RHSA-2018:1296
    https://bugs.php.net/bug.php?id=73825
    https://github.com/php/php-src/commit/16b3003ffc6393e250f069aa28a78dc5a2c064b2
    https://security.gentoo.org/glsa/201702-29
    https://security.netapp.com/advisory/ntap-20180112-0001/
    https://www.tenable.com/security/tns-2017-04

    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