CVE-2016-20044 Details
Description
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.
A local buffer overflow vulnerability has been identified in PInfo version 0.6.9-5.1. This vulnerability allows local attackers to execute arbitrary code by providing an oversized argument to the '-m' parameter. The exploitation involves crafting a malicious input string with 564 bytes of padding followed by a return address, which overwrites the instruction pointer and enables the execution of shellcode with user privileges.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 30, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| http://pinfo.alioth.debian.org/ | [email protected] | Broken LinkProduct |
| https://www.exploit-db.com/exploits/40023 | [email protected] | ExploitVDB Entry |
| https://www.vulncheck.com/advisories/pinfo-local-buffer-overflow-via-m-parameter | [email protected] | Third Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| surf pinfo | <= 0.6.9-5.1 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 10, 2026 | Initial Analysis | [email protected] |
| Mar 28, 2026 | New CVE Received | [email protected] |