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    CVE-2013-2556

    Unspecified vulnerability in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 through SP1 allows attackers to bypass the ASLR protection mechanism via unknown vectors, as demonstrated against Adobe Flash Player by VUPEN during a Pwn2Own competition at CanSecWest 2013, aka "ASLR Security Feature Bypass Vulnerability."

    Published:Mar 11, 2013
    Last Modified:Apr 11, 2025
    EPS:Mar 11, 2013
    EPSS Score:0.34526
    CVSS Score:7.5

    Affected Products

    Vendor
    Microsoft
    Product
    Windows 7
    Vendor
    Microsoft
    Product
    Windows Server 2008
    Vendor
    Microsoft
    Product
    Windows Vista

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/Pwn2Own-2013/ba-p/5981157
    http://twitter.com/VUPEN/statuses/309713355466227713
    http://twitter.com/thezdi/statuses/309756927301283840
    http://www.us-cert.gov/ncas/alerts/TA13-225A
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-063
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18132
    http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/Pwn2Own-2013/ba-p/5981157
    http://twitter.com/VUPEN/statuses/309713355466227713
    http://twitter.com/thezdi/statuses/309756927301283840
    http://www.us-cert.gov/ncas/alerts/TA13-225A
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-063
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18132

    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