DEBIAN-CVE-2017-2921

    Dashboard / Vulnerabilities / DEBIAN-CVE-2017-2921

    DEBIAN-CVE-2017-2921

    Published: 7 Nov 2017Last Modified: 1 Sept 2026
    Upstream:
    CVE-2017-2921

    Summary:

    Details: An exploitable memory corruption vulnerability exists in the Websocket protocol implementation of Cesanta Mongoose 6.8. A specially crafted websocket packet can cause an integer overflow, leading to a heap buffer overflow and resulting in denial of service and potential remote code execution. An attacker needs to send a specially crafted websocket packet over network to trigger this vulnerability.

    References: https://security-tracker.debian.org/tracker/CVE-2017-2921

    Affected packages

    Package

    Name: smplayer

    Purl: pkg:deb/debian/smplayer?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -18.5.0~ds1-1

    Affected versions

    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