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Vulnerabilities ›

CVE-2016-20043

High

NRSS RSS Reader 0.3.9-1 contains a stack buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized argument to the -F parameter. Attackers can craft

CWE-787 — Weakness Type

                    Published: Mar 28, 2026                      ·  Modified: Apr 4, 2026                      ·  Source: NVD                

CVSS v3

8.4

🔗 NVD Official

📄 Description (English)

NRSS RSS Reader 0.3.9-1 contains a stack buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized argument to the -F parameter. Attackers can craft a malicious input with 256 bytes of padding followed by a controlled EIP value to overwrite the return address and achieve code execution.

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Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 3

http://www.codezen.org/nrss/

disclosure@vulncheck.com

https://www.exploit-db.com/exploits/39810

disclosure@vulncheck.com

https://www.vulncheck.com/advisories/nrss-rss-reader-1-stack-buffer-overflow

disclosure@vulncheck.com

📊 CVSS Score

8.4

/ 10.0 — High

📊 CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorL — Low / Local

Attack ComplexityL — Low / Local

Privileges RequiredN — None / Network

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityH — High

IntegrityH — High

AvailabilityH — High

📋 Quick Facts

Severity High

CVSS Score8.4

CWECWE-787

EPSS0.02%

Exploit No

Patch ✗ No

Published 2026-03-28

Source Feed nvd

🏷️ Tags

CWE-787

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

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