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 (4,490)

page 5 of 225
  • CVE-2023-24482CriFeb 14, 2023
    risk 0.65cvss 10.0epss 0.01

    A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions < V10.3.3.1.45), COMOS V10.3.3.2 (All versions < V10.3.3.2.33), COMOS V10.3.3.3 (All versions < V10.3.3.3.9), COMOS V10.3.3.4 (All versions < V10.3.3.4.6), COMOS V10.4.0.0 (All…

  • CVE-2022-47949CriDec 24, 2022
    risk 0.65cvss 9.8epss 0.22

    The Nintendo NetworkBuffer class, as used in Animal Crossing: New Horizons before 2.0.6 and other products, allows remote attackers to execute arbitrary code via a large UDP packet that causes a buffer overflow, aka ENLBufferPwn. The victim must join a game session with the…

  • CVE-2022-38827CriSep 16, 2022
    risk 0.65cvss 9.8epss 0.12

    TOTOLINK T6 V4.1.5cu.709_B20210518 is vulnerable to Buffer Overflow via cstecgi.cgi

  • CVE-2022-23747CriAug 17, 2022
    risk 0.65cvss 9.8epss 0.10

    In Sony Xperia series 1, 5, and Pro, an out of bound memory access can occur due to lack of validation of the number of frames being passed during music playback.

  • CVE-2022-37434CriAug 5, 2022
    risk 0.65cvss 9.8epss 0.18

    zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable…

  • CVE-2022-22683CriJul 28, 2022
    risk 0.65cvss 10.0epss 0.02

    Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in cgi component in Synology Media Server before 1.8.1-2876 allows remote attackers to execute arbitrary code via unspecified vectors.

  • CVE-2022-31481CriJun 6, 2022
    risk 0.65cvss 10.0epss 0.02

    An unauthenticated attacker can send a specially crafted update file to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to…

  • CVE-2022-22570CriApr 1, 2022
    risk 0.65cvss 10.0epss 0.01

    A buffer overflow vulnerability found in the UniFi Door Access Reader Lite’s (UA Lite) firmware (Version 3.8.28.24 and earlier) allows a malicious actor who has gained access to a network to control all connected UA devices. This vulnerability is fixed in Version 3.8.31.13 and…

  • CVE-2022-22805CriMar 9, 2022
    risk 0.65cvss 9.8epss 0.12

    A CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability exists that could cause remote code execution when an improperly handled TLS packet is reassembled. Affected Product: SmartConnect Family: SMT Series (SMT Series ID=1015: UPS 04.5 and…

  • CVE-2021-22802CriFeb 11, 2022
    risk 0.65cvss 9.8epss 0.20

    A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in remote code execution due to missing length check on user supplied data, when a constructed message is received on the network. Affected Product: Interactive Graphical SCADA System…

  • CVE-2021-39238CriNov 3, 2021
    risk 0.65cvss 9.8epss 0.12

    Certain HP Enterprise LaserJet, HP LaserJet Managed, HP Enterprise PageWide, HP PageWide Managed products may be vulnerable to potential buffer overflow.

  • CVE-2021-38297CriOct 18, 2021
    risk 0.65cvss 9.8epss 0.11

    Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function invocation from a WASM module, when GOARCH=wasm GOOS=js is used.

  • CVE-2021-27965CriMar 5, 2021
    risk 0.65cvss 9.8epss 0.12

    The MsIo64.sys driver before 1.1.19.1016 in MSI Dragon Center before 2.0.98.0 has a buffer overflow that allows privilege escalation via a crafted 0x80102040, 0x80102044, 0x80102050, or 0x80102054 IOCTL request.

  • CVE-2020-28926CriNov 30, 2020
    risk 0.65cvss 9.8epss 0.13

    ReadyMedia (aka MiniDLNA) before versions 1.3.0 allows remote code execution. Sending a malicious UPnP HTTP request to the miniDLNA service using HTTP chunked encoding can lead to a signedness bug resulting in a buffer overflow in calls to memcpy/memmove.

  • CVE-2019-8287CriOct 29, 2019
    risk 0.65cvss 9.8epss 0.19

    TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.

  • CVE-2019-16746CriSep 24, 2019
    risk 0.65cvss 9.8epss 0.13

    An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.

  • CVE-2015-7853CriAug 7, 2017
    risk 0.65cvss 9.8epss 0.12

    The datalen parameter in the refclock driver in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a negative input value.

  • CVE-2013-0641HigKEVFeb 14, 2013
    risk 0.65cvss 7.8epss 0.32

    Buffer overflow in Adobe Reader and Acrobat 9.x before 9.5.4, 10.x before 10.1.6, and 11.x before 11.0.02 allows remote attackers to execute arbitrary code via a crafted PDF document, as exploited in the wild in February 2013.

  • CVE-2026-94101CriSep 21, 2026
    risk 0.64cvss 9.9epss —

    A security vulnerability has been detected in Netcore NBR200V2 1.3.241127.071246. The affected element is the function vlan_load_form_uci of the file /usr/bin/routerd. The manipulation of the argument wan_num leads to buffer overflow. It is possible to initiate the attack…

  • CVE-2026-94100CriSep 21, 2026
    risk 0.64cvss 9.9epss —

    A weakness has been identified in Netcore NBR200V2 1.3.241127.071246. Impacted is the function wan_config_set_vlan of the file /usr/bin/routerd of the component WAN VLAN Reconfiguration. Executing a manipulation of the argument vlan_wanX.ports can lead to buffer overflow. The…