VYPR

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

BaseIncompleteLikelihood: High

Description

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

Hierarchy (View 1000)

Parents

Children

Related attack patterns (CAPEC)

CAPEC-10 · CAPEC-100 · CAPEC-14 · CAPEC-24 · CAPEC-42 · CAPEC-44 · CAPEC-45 · CAPEC-46 · CAPEC-47 · CAPEC-67 · CAPEC-8 · CAPEC-9 · CAPEC-92

CVEs mapped to this weakness (4,372)

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  • CVE-2020-35795CriDec 30, 2020
    risk 0.64cvss 9.8epss 0.01

    Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects AC2100 before 1.2.0.72, AC2400 before 1.2.0.72, AC2600 before 1.2.0.72, CBK40 before 2.5.0.10, CBR40 before 2.5.0.10, D7800 before 1.0.1.58, EAX20 before 1.0.0.36, EAX80 before…

  • CVE-2020-29203CriDec 26, 2020
    risk 0.64cvss 9.8epss 0.01

    struct2json before 2020-11-18 is affected by a Buffer Overflow because strcpy is used for S2J_STRUCT_GET_string_ELEMENT.

  • CVE-2020-24633CriDec 11, 2020
    risk 0.64cvss 9.8epss 0.05

    There are multiple buffer overflow vulnerabilities that could lead to unauthenticated remote code execution by sending especially crafted packets destined to the PAPI (Aruba Networks AP management protocol) UDP port (8211) of access-points or controllers in Aruba 9000 Gateway;…

  • CVE-2020-29659CriDec 9, 2020
    risk 0.64cvss 9.8epss 0.05

    A buffer overflow in the web server of Flexense DupScout Enterprise 10.0.18 allows a remote anonymous attacker to execute code as SYSTEM by overflowing the sid parameter via a GET /settings&sid= attack.

  • CVE-2020-14260CriDec 2, 2020
    risk 0.64cvss 9.8epss 0.01

    HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Domino or execute attacker-controlled code on the server system.

  • CVE-2020-27745CriNov 27, 2020
    risk 0.64cvss 9.8epss 0.02

    Slurm before 19.05.8 and 20.x before 20.02.6 has an RPC Buffer Overflow in the PMIx MPI plugin.

  • CVE-2020-28864CriNov 23, 2020
    risk 0.64cvss 9.8epss 0.03

    Buffer overflow in WinSCP 5.17.8 allows a malicious FTP server to cause a denial of service or possibly have other unspecified impact via a long file name.

  • CVE-2020-28877CriNov 20, 2020
    risk 0.64cvss 9.8epss 0.01

    Buffer overflow in in the copy_msg_element function for the devDiscoverHandle server in the TP-Link WR and WDR series, including WDR7400, WDR7500, WDR7660, WDR7800, WDR8400, WDR8500, WDR8600, WDR8620, WDR8640, WDR8660, WR880N, WR886N, WR890N, WR890N, WR882N, and WR708N.

  • CVE-2020-27486CriNov 16, 2020
    risk 0.64cvss 9.9epss 0.02

    Garmin Forerunner 235 before 8.20 is affected by: Buffer Overflow. The component is: ConnectIQ TVM. The attack vector is: To exploit the vulnerability, the attacker must upload a malicious ConnectIQ application to the ConnectIQ store. The ConnectIQ program interpreter trusts the…

  • CVE-2020-5644CriNov 6, 2020
    risk 0.64cvss 9.8epss 0.05

    Buffer overflow vulnerability in TCP/IP function included in the firmware of GT14 Model of GOT 1000 series (GT1455-QTBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QMBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QLBDE CoreOS version "05.65.00.BD" and earlier,…

  • CVE-2020-5653CriNov 2, 2020
    risk 0.64cvss 9.8epss 0.03

    Buffer overflow vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series (RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Module First 2 digits of serial number are '01' or…

  • CVE-2020-3692CriNov 2, 2020
    risk 0.64cvss 9.8epss 0.01

    u'Possible buffer overflow while updating output buffer for IMEI and Gateway Address due to lack of check of input validation for parameters received from server' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in…

  • CVE-2020-11172CriNov 2, 2020
    risk 0.64cvss 9.8epss 0.01

    u'fscanf reads a string from a file and stores its contents on a statically allocated stack memory which leads to stack overflow' in Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ6018, IPQ8064, IPQ8074, QCA9531, QCA9980

  • CVE-2020-9866CriOct 27, 2020
    risk 0.64cvss 9.8epss 0.02

    A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. A buffer overflow may result in arbitrary code execution.

  • CVE-2020-12125CriOct 2, 2020
    risk 0.64cvss 9.8epss 0.04

    A remote buffer overflow vulnerability in the /cgi-bin/makeRequest.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary machine instructions as root without authentication.

  • CVE-2020-25756CriSep 18, 2020
    risk 0.64cvss 9.8epss 0.02

    A buffer overflow vulnerability exists in the mg_get_http_header function in Cesanta Mongoose 6.18 due to a lack of bounds checking. A crafted HTTP header can exploit this bug. NOTE: a committer has stated "this will not happen in practice.

  • CVE-2020-25279CriSep 11, 2020
    risk 0.64cvss 9.8epss 0.01

    An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) (Exynos chipsets) software. The baseband component has a buffer overflow via an abnormal SETUP message, leading to execution of arbitrary code. The Samsung ID is SVE-2020-18098 (September 2020).

  • CVE-2020-2040CriSep 9, 2020
    risk 0.64cvss 9.8epss 0.04

    A buffer overflow vulnerability in PAN-OS allows an unauthenticated attacker to disrupt system processes and potentially execute arbitrary code with root privileges by sending a malicious request to the Captive Portal or Multi-Factor Authentication interface. This issue impacts:…

  • CVE-2020-3668CriSep 8, 2020
    risk 0.64cvss 9.8epss 0.01

    u'Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while parsing' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon…

  • CVE-2020-3667CriSep 8, 2020
    risk 0.64cvss 9.8epss 0.01

    u'Buffer Overflow in mic calculation for WPA due to copying data into buffer without validating the length of buffer' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music,…