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    CVE-2019-9865

    When RPC is enabled in Wind River VxWorks 6.9 prior to 6.9.1, a specially crafted RPC request can trigger an integer overflow leading to an out-of-bounds memory copy. It may allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code.

    Published:May 29, 2019
    Last Modified:Nov 21, 2024
    EPS:May 29, 2019
    EPSS Score:0.01771
    CVSS Score:8.1

    Affected Products

    Vendor
    Windriver
    Product
    Vxworks

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    CVE-2022-38767 (CVSS 7.5) — An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted packet sent by a R…
    CVE-2022-23937 (CVSS 5.3) — In Wind River VxWorks 6.9 and 7, a specific crafted packet may lead to an out-of-bounds read during an IKE ini…
    CVE-2021-43268 (CVSS 6.5) — An issue was discovered in VxWorks 6.9 through 7. In the IKE component, a specifically crafted packet may lead…
    CVE-2020-35198 (CVSS 9.8) — An issue was discovered in Wind River VxWorks 7. The memory allocator has a possible integer overflow in calcu…
    CVE-2021-29997 (CVSS 5.3) — An issue was discovered in Wind River VxWorks 7 before 21.03. A specially crafted packet may lead to buffer ov…
    CVE-2021-29999 (CVSS 9.8) — An issue was discovered in Wind River VxWorks through 6.8. There is a possible stack overflow in dhcp server.…
    CVE-2021-29998 (CVSS 9.8) — An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client.…

    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