CVE-2016-20044

PInfo 0.6.9-5.1 Local Buffer Overflow via -m Parameter

Published Mar 28, 2026 CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:surf:pinfo:0.6.9-5.1:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Surf
Surf pinfo
CPEs cpe:2.3:a:surf:pinfo:*:*:*:*:*:*:*:*
Vendors & Products Surf
Surf pinfo
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Pinfo
Pinfo pinfo
Vendors & Products Pinfo
Pinfo pinfo
Type Values Removed Values Added
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.
Title PInfo 0.6.9-5.1 Local Buffer Overflow via -m Parameter
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jul 15, 2026, 1:23 AM
Reserved
Mar 28, 2026, 11:37 AM
Status
Analyzed
Published
Mar 28, 2026, 12:16 PM
Modified
Oct 7, 2026, 8:10 AM