UBUNTU-CVE-2010-3821

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    UBUNTU-CVE-2010-3821

    Published: 22 Nov 2010Last Modified: 22 Apr 2026
    Upstream:
    CVE-2010-3821

    Summary:

    Details: WebKit in Apple Safari before 5.0.3 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.3 on Mac OS X 10.4, does not properly handle the :first-letter pseudo-element in a Cascading Style Sheets (CSS) token sequence, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

    References: https://ubuntu.com/security/CVE-2010-3821, https://www.cve.org/CVERecord?id=CVE-2010-3821

    Affected packages

    Package

    Name: qtwebkit-source

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.3.2-0ubuntu10
    2.3.2-0ubuntu11

    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