Splunk Search

Format CVE using Regex

carldipace
New Member

I've ran a search and one of my columns in my table references CVE IDs. However, CVE IDs in that column are not in the correct CVE ID format (i.e. CVE-XXXX-XXX). My question is, is there a way to format this column using regex to put the CVE ID's in there correct format? I have provided a screen shot below. Any help would be greatly appreciated.

alt text

0 Karma
1 Solution

renjith_nair
Legend

@carldipace,

CVE-ID format is CVE-YEAR-Arbitrary Digits

So in your case

eval reference_cve="CVE-".reference_cve should work

---
What goes around comes around. If it helps, hit it with Karma 🙂

View solution in original post

0 Karma

renjith_nair
Legend

@carldipace,

CVE-ID format is CVE-YEAR-Arbitrary Digits

So in your case

eval reference_cve="CVE-".reference_cve should work

---
What goes around comes around. If it helps, hit it with Karma 🙂
0 Karma

carldipace
New Member

Thank you! That worked.

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Why Splunk Customers Should Attend Cisco Live 2026 Las Vegas

Why Splunk Customers Should Attend Cisco Live 2026 Las Vegas     Cisco Live 2026 is almost here, and this ...

What Is the Name of the USB Key Inserted by Bob Smith? (BOTS Hint, Not the Answer)

Hello Splunkers,   So you searched, “what is the name of the usb key inserted by bob smith?”  Not gonna lie… ...

Automating Threat Operations and Threat Hunting with Recorded Future

    Automating Threat Operations and Threat Hunting with Recorded Future June 29, 2026 | Register   Is your ...