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    CVE-2014-9495

    Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image.

    Published:Dec 22, 2014
    Last Modified:Jun 9, 2025
    EPS:Jan 10, 2015
    EPSS Score:0.02533
    CVSS Score:8.8

    Affected Products

    Vendor
    Apple
    Product
    Mac Os X
    Vendor
    Libpng
    Product
    Libpng

    Exploits

    https://github.com/Enessar/LibPNG_OSS-Fuzz

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    References

    http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
    http://secunia.com/advisories/62725
    http://sourceforge.net/p/png-mng/mailman/message/33172831/
    http://sourceforge.net/p/png-mng/mailman/message/33173461/
    http://www.openwall.com/lists/oss-security/2015/01/04/3
    http://www.openwall.com/lists/oss-security/2015/01/10/1
    http://www.openwall.com/lists/oss-security/2015/01/10/3
    http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
    http://www.securityfocus.com/bid/71820
    http://www.securitytracker.com/id/1031444
    https://support.apple.com/HT206167
    http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
    http://secunia.com/advisories/62725
    http://sourceforge.net/p/png-mng/mailman/message/33172831/
    http://sourceforge.net/p/png-mng/mailman/message/33173461/
    http://www.openwall.com/lists/oss-security/2015/01/04/3
    http://www.openwall.com/lists/oss-security/2015/01/10/1
    http://www.openwall.com/lists/oss-security/2015/01/10/3
    http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
    http://www.securityfocus.com/bid/71820
    http://www.securitytracker.com/id/1031444
    https://support.apple.com/HT206167

    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