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CWE-120

4,436 CVEs • Abstraction: Base • Likelihood of Exploit: High

Buffer Copy without Checking Size of Input ('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, leading to a buffer overflow.

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CVEs (4,436)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Ibm
1Merge Efilm Workstation
Jun 17, 2026
Jan 26, 2024
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
A buffer overflow exists in IBM Merge Healthcare eFilm Workstation license server. A remote, unauthenticated attacker can exploit this vulnerability to achieve remote code execution.
1Broadcom
1Symantec Data Center Security Server
Jun 17, 2026
Jan 26, 2024
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
A buffer overflow vulnerability exists in Symantec Data Loss Prevention version 14.0.2 and before. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a crafted document to achiev...Show more
A buffer overflow vulnerability exists in Symantec Data Loss Prevention version 14.0.2 and before. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a crafted document to achieve code execution. Show less
1Broadcom
1Symantec Server Management Suite
Jun 17, 2026
Jan 26, 2024
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
A buffer overflow vulnerability exists in Symantec Server Management Suite version 7.9 and before. A remote, anonymous attacker can exploit this vulnerability to achieve remote code execution as SYSTEM.
1Broadcom
1Symantec Messaging Gateway
Jun 17, 2026
Jan 26, 2024
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
A buffer overflow vulnerability exists in Symantec Messaging Gateway versions 10.5 and before. A remote, anonymous attacker can exploit this vulnerability to achieve remote code execution as root.
1Broadcom
1Symantec Messaging Gateway
Jun 17, 2026
Jan 26, 2024
N/A· v4
9.8 CRITICAL· v3
9.4 HIGH· v2
A buffer overflow vulnerability exists in Symantec Messaging Gateway versions 9.5 and before. A remote, anonymous attacker can exploit this vulnerability to achieve remote code execution as root.
1Broadcom
1Symantec Deployment Solutions
Jun 17, 2026
Jan 26, 2024
N/A· v4
9.8 CRITICAL· v3
9.3 HIGH· v2
A buffer overflow vulnerability exists in Symantec Deployment Solution version 7.9 when parsing UpdateComputer tokens. A remote, anonymous attacker can exploit this vulnerability to achieve remote code execution as SYSTE...Show more
A buffer overflow vulnerability exists in Symantec Deployment Solution version 7.9 when parsing UpdateComputer tokens. A remote, anonymous attacker can exploit this vulnerability to achieve remote code execution as SYSTEM. Show less
1Gpac
1Gpac
Jun 17, 2026
Jan 25, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
GPAC v2.3 was detected to contain a buffer overflow via the function gf_isom_new_generic_sample_description function in the isomedia/isom_write.c:4577
1Ctan
1Mathtex
Jun 17, 2026
Jan 24, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Buffer Overflow vulnerability in the nomath() function in Mathtex v.1.05 and before allows a remote attacker to cause a denial of service via a crafted string in the application URL.
1Ctan
1Mathtex
Jun 17, 2026
Jan 24, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Buffer Overflow vulnerability in the main() function in Mathtex 1.05 and before allows a remote attacker to cause a denial of service when using \convertpath.
1Ctan
1Mathtex
Jun 17, 2026
Jan 24, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Buffer Overflow vulnerability in Mathtex v.1.05 and before allows a remote attacker to execute arbitrary code via the length of the LaTeX string component.
2Pcman
Pcman Ftp Server Project
2Ftp Server
Pcman Ftp Server
Aug 19, 2026
Jan 19, 2024
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A vulnerability was found in PCMan FTP Server 2.0.7 and classified as problematic. This issue affects some unknown processing of the component STOR Command Handler. The manipulation leads to denial of service. The attack...Show more
A vulnerability was found in PCMan FTP Server 2.0.7 and classified as problematic. This issue affects some unknown processing of the component STOR Command Handler. The manipulation leads to denial of service. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-251555.Show less
2Pcman
Pcman Ftp Server Project
2Ftp Server
Pcman Ftp Server
Aug 19, 2026
Jan 19, 2024
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A vulnerability has been found in PCMan FTP Server 2.0.7 and classified as problematic. This vulnerability affects unknown code of the component PUT Command Handler. The manipulation leads to denial of service. The attac...Show more
A vulnerability has been found in PCMan FTP Server 2.0.7 and classified as problematic. This vulnerability affects unknown code of the component PUT Command Handler. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-251554 is the identifier assigned to this vulnerability.Show less
1Swftools
1Swftools
Jun 17, 2026
Jan 19, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
swftools0.9.2 was discovered to contain a global-buffer-overflow vulnerability via the function parseExpression at swftools/src/swfc.c:2587.
1Swftools
1Swftools
Jun 17, 2026
Jan 19, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
A global-buffer-overflow was found in SWFTools v0.9.2, in the function countline at swf5compiler.flex:327. It allows an attacker to cause code execution.
1Deltaww
1Wplsoft
Jun 17, 2026
Jan 18, 2024
N/A· v4
8.8 HIGH· v3
7.3 HIGH· v2
A buffer overflow vulnerability exists in Delta Electronics WPLSoft. An anonymous attacker can exploit this vulnerability by enticing a user to open a specially crafted DVP file to achieve code execution.
1Deltaww
1Dopsoft
Jun 17, 2026
Jan 18, 2024
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wTitleTextLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by entic...Show more
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wTitleTextLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.Show less
1Deltaww
1Dopsoft
Jun 17, 2026
Jan 18, 2024
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wTTitleLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing...Show more
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wTTitleLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.Show less
1Deltaww
1Dopsoft
Jun 17, 2026
Jan 18, 2024
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesTimeLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by e...Show more
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesTimeLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution. Show less
1Deltaww
1Dopsoft
Jun 17, 2026
Jan 18, 2024
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesActionLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by...Show more
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesActionLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution. Show less
1Deltaww
1Dopsoft
Jun 17, 2026
Jan 18, 2024
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesPrevValueLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability...Show more
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesPrevValueLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.Show less