UBUNTU-CVE-2012-2819

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    UBUNTU-CVE-2012-2819

    Published: 27 Jun 2012Last Modified: 22 Apr 2026
    Upstream:
    CVE-2012-2819

    Summary:

    Details: The texSubImage2D implementation in the WebGL subsystem in Google Chrome before 20.0.1132.43 does not properly handle uploads to floating-point textures, which allows remote attackers to cause a denial of service (assertion failure and application crash) or possibly have unspecified other impact via a crafted web page, as demonstrated by certain WebGL performance tests, aka rdar problem 11520387.

    References: https://ubuntu.com/security/CVE-2012-2819, https://chromiumcodereview.appspot.com/10444013, http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html, https://www.cve.org/CVERecord?id=CVE-2012-2819

    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