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    CVE-2022-40643

    This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceClaim 2022 R1. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of X_B files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17407.

    Published:Sep 15, 2022
    Last Modified:Nov 21, 2024
    EPS:Sep 15, 2022
    EPSS Score:0.00415
    CVSS Score:7.8

    Affected Products

    Vendor
    Ansys
    Product
    Spaceclaim

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-824 Access of Uninitialized Pointer

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2023-42131 (CVSS 7.8) — Ansys SpaceClaim X_B File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability …
    CVE-2022-40654 (CVSS 7.8) — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceC…
    CVE-2022-40653 (CVSS 7.8) — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceC…
    CVE-2022-40652 (CVSS 7.8) — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceC…
    CVE-2022-40651 (CVSS 7.8) — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceC…
    CVE-2022-40650 (CVSS 7.8) — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceC…
    CVE-2022-40649 (CVSS 7.8) — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceC…
    CVE-2022-40648 (CVSS 7.8) — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceC…
    CVE-2022-40647 (CVSS 7.8) — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceC…
    CVE-2022-40646 (CVSS 7.8) — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceC…

    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