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    CVE-2011-0682

    Integer truncation error in opera.dll in Opera before 11.01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via an HTML form with a select element that contains a large number of children.

    Published:Jan 31, 2011
    Last Modified:Apr 11, 2025
    EPS:Jan 31, 2011
    EPSS Score:0.11212
    CVSS Score:9.3

    Affected Products

    Vendor
    Opera
    Product
    Opera Browser

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2016-6908 (CVSS 6.1) — Characters from languages are such as Arabic, Hebrew are displayed from RTL (Right To Left) order in Opera 37.…
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    References

    http://osvdb.org/70728
    http://secunia.com/advisories/43023
    http://www.opera.com/docs/changelogs/mac/1101/
    http://www.opera.com/docs/changelogs/unix/1101/
    http://www.opera.com/docs/changelogs/windows/1101/
    http://www.opera.com/support/kb/view/982/
    http://www.securityfocus.com/bid/46036
    http://www.vupen.com/english/advisories/2011/0231
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12636
    https://www.alternativ-testing.fr/blog/index.php?post/2011/%5BCVE-XXXX-XXXX%5D-Opera-11-Integer-Truncation-Vulnerability
    http://osvdb.org/70728
    http://secunia.com/advisories/43023
    http://www.opera.com/docs/changelogs/mac/1101/
    http://www.opera.com/docs/changelogs/unix/1101/
    http://www.opera.com/docs/changelogs/windows/1101/
    http://www.opera.com/support/kb/view/982/
    http://www.securityfocus.com/bid/46036
    http://www.vupen.com/english/advisories/2011/0231
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12636
    https://www.alternativ-testing.fr/blog/index.php?post/2011/%5BCVE-XXXX-XXXX%5D-Opera-11-Integer-Truncation-Vulnerability

    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