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NVD HIGH: CVE-2016-20048 — iSelect 1.4.0-2+b1 contains a local buffer overflow vulnerability that allows lo...

Saturday, March 28, 2026 at 12:16 PM UTC·Source: NIST NVD

Updated: Friday, April 3, 2026 at 02:38 AM UTC

Executive Summary

iSelect 1.4.0-2+b1 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized value to the -k/--key parameter. Attackers can craft a malicious argument containing a NOP sled, shellcode, and return address to overflow a 1024-byte stack buffer and gain code execution with user privileges.

Analysis

iSelect 1.4.0-2+b1 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized value to the -k/--key parameter. Attackers can craft a malicious argument containing a NOP sled, shellcode, and return address to overflow a 1024-byte stack buffer and gain code execution with user privileges. CVSS Score: 8.4. Published: 2026-03-28T12:16:01.210.

Indicators of Compromise (1)

CVE (1)
CVE-2016-20048
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Mar 28, 2026. Verified by: NIST.

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