CVE-2018-25356
📛 CVE Title
(no title)
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.
Overview
- State
- —
- Assigner (CNA)
- —
- CVSS severity
- high
- CVSS score
- 8.4 / 10
- CVSS vector
AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Effective score
- 8.4 / 10 HIGH source: CNA overview
- CWE(s)
- —
- Reserved
- —
- Published
- —
- Last updated
- —
- Source
- https://www.tenable.com/cve/CVE-2018-25356
- Linked Threat
- CVE-2018-25356 — CVE-2018-25356
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-05-23 19:16:55 UTC
- NVD last modified
- 2026-07-23 17:10:00 UTC
- NVD CVSS v3.1
- 8.4 / 10 HIGH source: disclosure@vulncheck.com
- NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Exploitability subscore
- 2.5 / 10
- Impact subscore
- 5.9 / 10
- EPSS score
- 0.0016 (probability of exploitation in next 30 days)
- EPSS percentile
- 5.86% vs all CVEs — higher = more likely to be exploited, as of 2026-08-01
NVD-assigned CWE(s):
CWE-120
(differs from the CNA list above)
NVD / KEV / EPSS data refreshed 2026-08-01 16:27 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2018-21877 - Assigner
- VulnCheck
- Published
- May 23, 2026, 6:30:55 PM
- Updated
- May 26, 2026, 1:28:27 PM
- EUVD base score (CVSS 4.0)
-
8.6 / 10
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 - EUVD-reported EPSS
- 0.1600
- Vendors
- Sipp
- Products
-
SIPP (0 ≤3.6)
- Aliases
-
GHSA-9hpq-f88h-gmv3
ENISA 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 references (0)
References embedded in the original CVE record by the assigning CNA.
None in the CVE record.
Web references (7)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- http://sipp.sourceforge.net/ tenable:sipp.sourceforge.net
- https://github.com/SIPp/sipp/releases tenable:github.com
- https://nvd.nist.gov/vuln/detail/CVE-2018-25356 tenable:nvd.nist.gov
- https://www.cve.org/CVERecord?id=CVE-2018-25356 tenable:www.cve.org
- https://www.exploit-db.com/exploits/44962 tenable:www.exploit-db.com
- https://www.first.org/epss/ tenable:www.first.org
- https://www.vulncheck.com/advisories/sipp-local-buffer-overflow-via-command-line-arguments tenable:www.vulncheck.com
NVD-tagged references (4)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- http://sipp.sourceforge.net/ disclosure@vulncheck.com
- https://github.com/SIPp/sipp/releases disclosure@vulncheck.com
- https://www.exploit-db.com/exploits/44962 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/sipp-local-buffer-overflow-via-command-line-arguments disclosure@vulncheck.com
Remediations (10)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:cybersecuritynews.com
Microsoft has officially acknowledged a critical zero-day vulnerability in Microsoft Defender, publicly dubbed "RoguePlanet," and confirmed it is actively developing a security patch to address the flaw.
2026-06-19 02:25 UTC -
web:feedly.com
Mitigation Apply available patches from the vendor. Restrict command-line argument input validation and implement input length checks for parameters like -3pcc, -i, and -log_file. Limit local access to systems running SIPp to trusted users only.
2026-06-19 02:25 UTC -
web:fixtrading.org
FIX standards are open, technology-neutral specifications for electronic trading and trade processing. They enable seamless, reliable communication across the full trade lifecycle from pre‑trade and execution to clearing, settlement and reporting. Developed and maintained by the industry to help firms increase efficiency, reduce cost and risk, and meet evolving regulatory and market ...
2026-06-19 02:25 UTC -
web:github.com
A new and improved community patch for BO3. . Contribute to shiversoftdev/t7patch development by creating an account on GitHub.
2026-06-19 02:25 UTC -
web:www.androidheadlines.com
Google has started to push out the update for the June security patch on Pixel devices, and it includes several fixes that have been annoying users for the past few months. The update has already ...
2026-06-19 02:25 UTC -
web:www.linkedin.com
Microsoft has confirmed that it is developing a security update to address a newly disclosed zero-day vulnerability in Microsoft Defender, following the public release of exploit code that ...
2026-06-19 02:25 UTC -
web:www.malwarebytes.com
Microsoft says it's working on a fix for an unpatched Defender vulnerability that can give attackers the highest level of access on Windows.
2026-06-19 02:25 UTC -
web:www.oracle.com
Critical Security Patch Updates Critical Security Patch Updates provide security patches for supported Oracle on-premises products. A Critical Security Patch Update provides targeted, high-priority security fixes in a smaller, more focused format, making them easier to apply with minimal disruption.
2026-06-19 02:25 UTC -
web:www.oracle.com
Oracle Critical Patch Update Advisory - January 2026 Description A Critical Patch Update is a collection of patches for multiple security vulnerabilities. These patches address vulnerabilities in Oracle code and in third party components included in Oracle products. These patches are usually cumulative, but each advisory describes only the security patches added since the previous Critical ...
2026-06-19 02:25 UTC -
web:www.securityweek.com
Vulnerabilities Oracle's Second Monthly Security Updates Deliver 245 Patches Oracle has released its June 2026 Critical Security Patch Update to fix vulnerabilities in Communications, EBS, Enterprise Manager and other products.
2026-06-19 02:25 UTC
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