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    CVE-2021-32284

    An issue was discovered in gravity through 0.8.1. A NULL pointer dereference exists in the function ircode_register_pop_context_protect() located in gravity_ircode.c. It allows an attacker to cause Denial of Service.

    Published:Sep 20, 2021
    Last Modified:Nov 21, 2024
    EPS:Sep 20, 2021
    EPSS Score:0.00158
    CVSS Score:7.8

    Affected Products

    Vendor
    Creolabs
    Product
    Gravity

    Exploits

    https://github.com/marcobambini/gravity/issues/321https://github.com/marcobambini/gravity/issues/321

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2021-32283 (CVSS 5.5) — An issue was discovered in gravity through 0.8.1. A NULL pointer dereference exists in the function gravity_st…
    CVE-2021-32281 (CVSS 7.8) — An issue was discovered in gravity through 0.8.1. A heap-buffer-overflow exists in the function gnode_function…
    CVE-2021-32282 (CVSS 5.5) — An issue was discovered in gravity through 0.8.1. A NULL pointer dereference exists in the function ircode_add…
    CVE-2021-32285 (CVSS 5.5) — An issue was discovered in gravity through 0.8.1. A NULL pointer dereference exists in the function list_itera…
    CVE-2018-13795 (CVSS 7.5) — Gravity before 0.5.1 does not support a maximum recursion depth.…
    CVE-2017-1000437 (CVSS 9.8) — Creolabs Gravity 1.0 contains a stack based buffer overflow in the operator_string_add function, resulting in …
    CVE-2017-1000172 (CVSS 9.8) — Creolabs Gravity Version: 1.0 Use-After-Free Possible code execution. An example of a Heap-Use-After-Free afte…
    CVE-2017-1000173 (CVSS 9.8) — Creolabs Gravity Version: 1.0 Heap Overflow Potential Code Execution. By creating a large loop whiling pushing…
    CVE-2017-1000074 (CVSS 9.8) — Creolabs Gravity version 1.0 is vulnerable to a stack overflow in the string_repeat() function.…
    CVE-2017-1000073 (CVSS 9.8) — Creolabs Gravity version 1.0 is vulnerable to a heap overflow in an undisclosed component that can result in a…

    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