UBUNTU-CVE-2023-33864

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    UBUNTU-CVE-2023-33864

    Published: 7 Jun 2023Last Modified: 22 Apr 2026
    Upstream:
    CVE-2023-33864

    Summary:

    Details: StreamReader::ReadFromExternal in RenderDoc before 1.27 allows an Integer Overflow with a resultant Buffer Overflow. It uses uint32_t(m_BufferSize-m_InputSize) even though m_InputSize can exceed m_BufferSize.

    References: https://ubuntu.com/security/CVE-2023-33864, https://www.openwall.com/lists/oss-security/2023/06/06/3, https://github.com/baldurk/renderdoc/commit/601ed56111ce3803d8476d438ade1c92d6092856, https://github.com/baldurk/renderdoc/commit/e0464fea4f9a7f149c4ee1d84e5ac57839a4a862, https://github.com/baldurk/renderdoc/commit/1f72a09e3b4fd8ba45be4b0db4889444ef5179e2, https://github.com/baldurk/renderdoc/commit/203fc8382a79d53d2035613d9425d966b1d4958e, https://github.com/baldurk/renderdoc/commit/771aa8e769b72e6a36b31d6e2116db9952dcbe9b, https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txt, https://renderdoc.org/, https://www.cve.org/CVERecord?id=CVE-2023-33864

    Affected packages

    Package

    Name: renderdoc

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-1build2?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.4+dfsg-1

    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
    UBUNTU-CVE-2023-33864 | CVE-DB