CWE-120— Buffer Copy without Checking Size (Classic Buffer Overflow)
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.— MITRE CWE catalog
4,710 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-120page 10 of 95
- CVE-2023-50245CRITICALCVSS 9.8EG 9.82023-12-11
OpenEXR-viewer is a viewer for OpenEXR files with detailed metadata probing. Versions prior to 0.6.1 have a memory overflow vulnerability. This issue is fixed in version 0.6.1.
- CVE-2023-41913CRITICALCVSS 9.8EG 9.82023-12-07
strongSwan before 5.9.12 has a buffer overflow and possible unauthenticated remote code execution via a DH public value that exceeds the internal buffer in charon-tkm's DH proxy. The earliest affected version is 5.3.0. An attack can occur …
- CVE-2023-33083CRITICALCVSS 9.8EG 9.82023-12-05
Memory corruption in WLAN Host while processing RRM beacon on the AP.
- CVE-2023-33082CRITICALCVSS 9.8EG 9.82023-12-05
Memory corruption while sending an Assoc Request having BTM Query or BTM Response containing MBO IE.
- CVE-2023-49287CRITICALCVSS 9.8EG 9.82023-12-04
TinyDir is a lightweight C directory and file reader. Buffer overflows in the `tinydir_file_open()` function. This vulnerability has been patched in version 1.2.6.
- CVE-2023-45481CRITICALCVSS 9.8EG 9.82023-11-29
Tenda AC10 version US_AC10V4.0si_V16.03.10.13_cn was discovered to contain a stack overflow via the firewallEn parameter in the function SetFirewallCfg.
- CVE-2023-4590CRITICALCVSS 9.8EG 9.82023-11-27
Buffer overflow vulnerability in Frhed hex editor, affecting version 1.6.0. This vulnerability could allow an attacker to execute arbitrary code via a long filename argument through the Structured Exception Handler (SEH) registers.
- CVE-2023-49208CRITICALCVSS 9.8EG 9.82023-11-23
scheme/webauthn.c in Glewlwyd SSO server before 2.7.6 has a possible buffer overflow during FIDO2 credentials validation in webauthn registration.
- CVE-2023-38823CRITICALCVSS 9.8EG 9.82023-11-20
Buffer Overflow vulnerability in Tenda Ac19 v.1.0, AC18, AC9 v.1.0, AC6 v.2.0 and v.1.0 allows a remote attacker to execute arbitrary code via the formSetCfm function in bin/httpd.
- CVE-2023-45616CRITICALCVSS 9.8EG 9.82023-11-14
There is a buffer overflow vulnerability in the underlying AirWave client service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol)…
- CVE-2023-45615CRITICALCVSS 9.8EG 9.82023-11-14
There are buffer overflow vulnerabilities in the underlying CLI service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port …
- CVE-2023-45614CRITICALCVSS 9.8EG 9.82023-11-14
There are buffer overflow vulnerabilities in the underlying CLI service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port …
- CVE-2023-43504CRITICALCVSS 9.8EG 9.82023-11-14
A vulnerability has been identified in COMOS (All versions < V10.4.4). Ptmcast executable used for testing cache validation service in affected application is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This cou…
- CVE-2023-47610CRITICALCVSS 9.8EG 9.82023-11-09
A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists in Telit Cinterion EHS5/6/8 that could allow a remote unauthenticated attacker to execute arbitrary code on the targeted system by sending a specially crafted SMS m…
- CVE-2023-33045CRITICALCVSS 9.8EG 9.82023-11-07
Memory corruption in WLAN Firmware while parsing a NAN management frame carrying a S3 attribute.
- CVE-2023-42299CRITICALCVSS 9.8EG 9.82023-11-02
Buffer Overflow vulnerability in OpenImageIO oiio v.2.4.12.0 allows a remote attacker to execute arbitrary code and cause a denial of service via the read_subimage_data function.
- CVE-2023-46256CRITICALCVSS 9.8EG 9.82023-10-31
PX4-Autopilot provides PX4 flight control solution for drones. In versions 1.14.0-rc1 and prior, PX4-Autopilot has a heap buffer overflow vulnerability in the parser function due to the absence of `parserbuf_index` value checking. A malfun…
- CVE-2023-45797CRITICALCVSS 9.8EG 9.82023-10-30
A Buffer overflow vulnerability in DreamSecurity MagicLine4NX versions 1.0.0.1 to 1.0.0.26 allows an attacker to remotely execute code.
- CVE-2018-17878CRITICALCVSS 9.8EG 9.82023-10-26
Buffer Overflow vulnerability in certain ABUS TVIP cameras allows attackers to gain control of the program via crafted string sent to sprintf() function.
- CVE-2023-4257CRITICALCVSS 9.8EG 9.82023-10-13
Unchecked user input length in /subsys/net/l2/wifi/wifi_shell.c can cause buffer overflows.
- CVE-2023-45199CRITICALCVSS 9.8EG 9.82023-10-07
Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution.
- CVE-2023-35803CRITICALCVSS 9.8EG 9.82023-10-04
IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow.
- CVE-2023-40830CRITICALCVSS 9.8EG 9.82023-10-03
Tenda AC6 v15.03.05.19 is vulnerable to Buffer Overflow as the Index parameter does not verify the length.
- CVE-2023-43131CRITICALCVSS 9.8EG 9.82023-09-25
General Device Manager 2.5.2.2 is vulnerable to Buffer Overflow.
- CVE-2023-36109CRITICALCVSS 9.8EG 9.82023-09-20
Buffer Overflow vulnerability in JerryScript version 3.0, allows remote attackers to execute arbitrary code via ecma_stringbuilder_append_raw component at /jerry-core/ecma/base/ecma-helpers-string.c.
- CVE-2023-42320CRITICALCVSS 9.8EG 9.82023-09-18
Buffer Overflow vulnerability in Tenda AC10V4 v.US_AC10V4.0si_V16.03.10.13_cn_TDC01 allows a remote attacker to cause a denial of service via the mac parameter in the GetParentControlInfo function.
- CVE-2023-36659CRITICALCVSS 9.8EG 9.82023-09-15
An issue was discovered in OPSWAT MetaDefender KIOSK 4.6.1.9996. Long inputs were not properly processed, which allows remote attackers to cause a denial of service (loss of communication).
- CVE-2020-19320CRITICALCVSS 9.8EG 9.82023-09-11
Buffer overflow vulnerability in DLINK 619L version B 2.06beta via the curTime parameter on login.
- CVE-2020-19319CRITICALCVSS 9.8EG 9.82023-09-11
Buffer overflow vulnerability in DLINK 619L version B 2.06beta via the FILECODE parameter on login.
- CVE-2023-42277CRITICALCVSS 9.8EG 9.82023-09-08
hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonObject.putByPath.
- CVE-2023-42276CRITICALCVSS 9.8EG 9.82023-09-08
hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonArray.
- CVE-2023-28562CRITICALCVSS 9.8EG 9.82023-09-05
Memory corruption while handling payloads from remote ESL.
- CVE-2023-36187CRITICALCVSS 9.8EG 9.82023-09-01
Buffer Overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118, allows remote unauthenticated attackers to execute arbitrary code via crafted URL to httpd.
- CVE-2023-41361CRITICALCVSS 9.8EG 9.82023-08-29
An issue was discovered in FRRouting FRR 9.0. bgpd/bgp_open.c does not check for an overly large length of the rcv software version.
- CVE-2023-4041CRITICALCVSS 9.8EG 9.82023-08-23
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code I…
- CVE-2023-39750CRITICALCVSS 9.8EG 9.82023-08-21
D-Link DAP-2660 v1.13 was discovered to contain a buffer overflow via the f_ipv6_enable parameter at /bsc_ipv6. This vulnerability is exploited via a crafted POST request.
- CVE-2023-39749CRITICALCVSS 9.8EG 9.82023-08-21
D-Link DAP-2660 v1.13 was discovered to contain a buffer overflow via the component /adv_resource. This vulnerability is exploited via a crafted GET request.
- CVE-2023-39747CRITICALCVSS 9.8EG 9.82023-08-21
TP-Link WR841N V8, TP-Link TL-WR940N V2, and TL-WR941ND V5 were discovered to contain a buffer overflow via the radiusSecret parameter at /userRpm/WlanSecurityRpm.
- CVE-2023-39454CRITICALCVSS 9.8EG 9.82023-08-18
Buffer overflow vulnerability exists in ELECOM wireless LAN routers, which may allow an unauthenticated attacker to execute arbitrary code.
- CVE-2023-39674CRITICALCVSS 9.8EG 9.82023-08-18
D-Link DIR-880 A1_FW107WWb08 was discovered to contain a buffer overflow via the function fgets.
- CVE-2023-39673CRITICALCVSS 9.8EG 9.82023-08-18
Tenda AC15 V1.0BR_V15.03.05.18_multi_TD01 was discovered to contain a buffer overflow via the function FUN_00010e34().
- CVE-2023-39672CRITICALCVSS 9.8EG 9.82023-08-18
Tenda WH450 v1.0.0.18 was discovered to contain a buffer overflow via the function fgets.
- CVE-2023-39671CRITICALCVSS 9.8EG 9.82023-08-18
D-Link DIR-880 A1_FW107WWb08 was discovered to contain a buffer overflow via the function FUN_0001be68.
- CVE-2023-39670CRITICALCVSS 9.8EG 9.82023-08-18
Tenda AC6 _US_AC6V1.0BR_V15.03.05.16 was discovered to contain a buffer overflow via the function fgets.
- CVE-2023-39668CRITICALCVSS 9.8EG 9.82023-08-18
D-Link DIR-868L fw_revA_1-12_eu_multi_20170316 was discovered to contain a buffer overflow via the param_2 parameter in the inet_ntoa() function.
- CVE-2023-39667CRITICALCVSS 9.8EG 9.82023-08-18
D-Link DIR-868L fw_revA_1-12_eu_multi_20170316 was discovered to contain a buffer overflow via the param_2 parameter in the FUN_0000acb4 function.
- CVE-2023-39666CRITICALCVSS 9.8EG 9.82023-08-18
D-Link DIR-842 fw_revA_1-02_eu_multi_20151008 was discovered to contain multiple buffer overflows in the fgets function via the acStack_120 and acStack_220 parameters.
- CVE-2023-39665CRITICALCVSS 9.8EG 9.82023-08-18
D-Link DIR-868L fw_revA_1-12_eu_multi_20170316 was discovered to contain a buffer overflow via the acStack_50 parameter.
- CVE-2023-29468CRITICALCVSS 9.8EG 9.82023-08-14
The Texas Instruments (TI) WiLink WL18xx MCP driver does not limit the number of information elements (IEs) of type XCC_EXT_1_IE_ID or XCC_EXT_2_IE_ID that can be parsed in a management frame. Using a specially crafted frame, a buffer over…
- CVE-2023-37734CRITICALCVSS 9.8EG 9.82023-08-10
EZ softmagic MP3 Audio Converter 2.7.3.700 was discovered to contain a buffer overflow.
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