CVE-2016-20044

PInfo 0.6.9-5.1 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized argument to the -m parameter. Attackers can craft a malicious input string with 564 bytes of padding followed by a return address to overwrite the instruction pointer and execute shellcode with user privileges.

CVSS v3 8.4 HIGH

8.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://pinfo.alioth.debian.org/	Broken Link Product
https://www.exploit-db.com/exploits/40023	Exploit VDB Entry
https://www.vulncheck.com/advisories/pinfo-local-buffer-overflow-via-m-parameter	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:surf:pinfo:*:*:*:*:*:*:*:*

History

10 Apr 2026, 20:58

Type	Values Removed	Values Added
CPE		cpe:2.3:a:surf:pinfo::::::::
First Time		Surf Surf pinfo
References	~~() http://pinfo.alioth.debian.org/ -~~	() http://pinfo.alioth.debian.org/ - Broken Link, Product
References	~~() https://www.exploit-db.com/exploits/40023 -~~	() https://www.exploit-db.com/exploits/40023 - Exploit, VDB Entry
References	~~() https://www.vulncheck.com/advisories/pinfo-local-buffer-overflow-via-m-parameter -~~	() https://www.vulncheck.com/advisories/pinfo-local-buffer-overflow-via-m-parameter - Third Party Advisory
Summary		(es) PInfo 0.6.9-5.1 contiene una vulnerabilidad de desbordamiento de búfer local que permite a atacantes locales ejecutar código arbitrario al proporcionar un argumento sobredimensionado al parámetro -m. Los atacantes pueden crear una cadena de entrada maliciosa con 564 bytes de relleno seguida de una dirección de retorno para sobrescribir el puntero de instrucción y ejecutar shellcode con privilegios de usuario.

28 Mar 2026, 12:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-28 12:16

Updated : 2026-04-10 20:58

NVD link : CVE-2016-20044

Mitre link : CVE-2016-20044

CVE.ORG link : CVE-2016-20044

JSON object : View

Products Affected

surf

pinfo

CWE

CWE-787

Out-of-bounds Write

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