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CVE

CWE

Training

CVE-2018-25356

Published: May 23, 2026

Modified: May 26, 2026

PUBLISHED

CVSS v3.1

8.4

HIGH

Description

SIPp 3.6 and earlier contains a local buffer overflow vulnerability in command-line argument handling that allows local attackers to crash the application or execute arbitrary code. Attackers can trigger the vulnerability by supplying oversized input to the -3pcc, -i, or -log_file parameters, causing strcpy to write beyond buffer boundaries in sipp.cpp.

Vendor	Product	Versions
Sipp	SIPp	affected `0 - <= 3.6`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

ExploitDB-44962

exploit

Official Product Homepage

product

Product Reference

product

VulnCheck Advisory: SIPp 3.6 Local Buffer Overflow via Command-line Arguments

third-party-advisory

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