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)

page 91 of 219
  • CVE-2021-45528HigDec 26, 2021
    risk 0.53cvss 8.1epss 0.01

    Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R6900 before 1.0.2.8, R7000 before 1.0.9.88, R7900 before 1.0.3.18, R8000 before 1.0.4.46, R7900P before 1.4.1.50, R8000P before…

  • CVE-2020-23109HigNov 3, 2021
    risk 0.53cvss 8.1epss 0.01

    Buffer overflow vulnerability in function convert_colorspace in heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a denial of service and disclose sensitive information, via a crafted HEIF file.

  • CVE-2021-31844HigSep 17, 2021
    risk 0.53cvss 8.2epss 0.00

    A buffer overflow vulnerability in McAfee Data Loss Prevention (DLP) Endpoint for Windows prior to 11.6.200 allows a local attacker to execute arbitrary code with elevated privileges through placing carefully constructed Ami Pro (.sam) files onto the local system and triggering…

  • CVE-2021-30993HigAug 24, 2021
    risk 0.53cvss 8.1epss 0.02

    A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. An attacker in a privileged network position may be able to execute arbitrary code.

  • CVE-2021-31895HigJul 13, 2021
    risk 0.53cvss 8.1epss 0.02

    A vulnerability has been identified in RUGGEDCOM i800 (All versions < V4.3.7), RUGGEDCOM i801 (All versions < V4.3.7), RUGGEDCOM i802 (All versions < V4.3.7), RUGGEDCOM i803 (All versions < V4.3.7), RUGGEDCOM M2100 (All versions < V4.3.7), RUGGEDCOM M2200 (All versions <…

  • CVE-2021-0249HigApr 22, 2021
    risk 0.53cvss 8.1epss 0.02

    On SRX Series devices configured with UTM services a buffer overflow vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS may allow an attacker to arbitrarily execute code or commands on the target to take over or otherwise impact the device by…

  • CVE-2021-29302HigApr 12, 2021
    risk 0.53cvss 8.1epss 0.06

    TP-Link TL-WR802N(US), Archer_C50v5_US v4_200 <= 2020.06 contains a buffer overflow vulnerability in the httpd process in the body message. The attack vector is: The attacker can get shell of the router by sending a message through the network, which may lead to remote code…

  • CVE-2020-8722HigAug 13, 2020
    risk 0.53cvss 8.2epss 0.00

    Buffer overflow in a subsystem for some Intel(R) Server Boards, Server Systems and Compute Modules before version 1.59 may allow a privileged user to potentially enable escalation of privilege via local access.

  • CVE-2020-8719HigAug 13, 2020
    risk 0.53cvss 8.2epss 0.00

    Buffer overflow in subsystem for some Intel(R) Server Boards, Server Systems and Compute Modules before version 1.59 may allow a privileged user to potentially enable escalation of privilege via local access.

  • CVE-2020-15956HigAug 4, 2020
    risk 0.53cvss 7.5epss 0.16

    ActiveMediaServer.exe in ACTi NVR3 Standard Server 3.0.12.42 allows remote unauthenticated attackers to trigger a buffer overflow and application termination via a malformed payload.

  • CVE-2020-10713HigJul 30, 2020
    risk 0.53cvss 8.2epss 0.02

    A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack and tamper the GRUB verification process. This flaw also allows the bypass of Secure Boot protections. In order to load an untrusted or modified kernel, an attacker would first need…

  • CVE-2019-11178HigNov 14, 2019
    risk 0.53cvss 8.1epss 0.01

    Stack overflow in Intel(R) Baseboard Management Controller firmware may allow an authenticated user to potentially enable information disclosure and/or denial of service via network access.

  • CVE-2017-16255HigMar 21, 2019
    risk 0.53cvss 8.1epss 0.01

    An exploitable buffer overflow vulnerability exists in the PubNub message handler Insteon Hub 2245-222 - Firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can send an…

  • CVE-2018-3892HigNov 2, 2018
    risk 0.53cvss 8.1epss 0.03

    An exploitable firmware downgrade vulnerability exists in the time syncing functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted packet can cause a buffer overflow, resulting in code execution. An attacker can intercept and alter network traffic to trigger this…

  • CVE-2017-2855HigSep 19, 2018
    risk 0.53cvss 8.1epss 0.02

    An exploitable buffer overflow vulnerability exists in the DDNS client used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. On devices with DDNS enabled, an attacker who is able to intercept HTTP connections will be able to fully compromise the device…

  • CVE-2017-2857HigSep 17, 2018
    risk 0.53cvss 8.1epss 0.02

    An exploitable buffer overflow vulnerability exists in the DDNS client used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. On devices with DDNS enabled, an attacker who is able to intercept HTTP connections will be able to fully compromise the device…

  • CVE-2017-2856HigSep 17, 2018
    risk 0.53cvss 8.1epss 0.02

    An exploitable buffer overflow vulnerability exists in the DDNS client used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. On devices with DDNS enabled, an attacker who is able to intercept HTTP connections will be able to fully compromise the device…

  • CVE-2017-2854HigSep 17, 2018
    risk 0.53cvss 8.1epss 0.02

    An exploitable buffer overflow vulnerability exists in the DDNS client used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. On devices with DDNS enabled, an attacker who is able to intercept HTTP connections will be able to fully compromise the device…

  • CVE-2026-55209criAug 18, 2026
    risk 0.52cvss epss

    ### Impact Prior to version 6.2.9 resdata would not correctly validate input in GRDECL files. The severity rating assumes that resdata is used to parse untrused files in a networking context such as a webservice. ### Patches The bug has been patched starting with version 6.2.9.

  • CVE-2026-45537CriAug 4, 2026
    risk 0.52cvss 9.1epss 0.00

    OpenSIPS is a Session Initiation Protocol (SIP) server implementation. In versions prior to 3.6.6 and 4.0.0-rc1, the construct_uri() function concatenates multiple URI components (protocol, username, domain, port, params) into a fixed 1024-byte global BSS buffer without any…