CVE-2024-4067

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 72.7% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2024-05-13 10:04Z2 YR AGO

Last updated

2024-09-17 19:47Z2 YR AGO

Reserved

2024-04-23

Assigning CNA

Checkmarx

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-1333Inefficient Regular Expression ComplexityBase

Data version

5.1

Document digest

74f65445685ff3f6353bdac9947a36dec9b78d2c314c4dd980231ce079fed837

• devhub.checkmarx.comhttps://devhub.checkmarx.com/cve-details/CVE-2024-4067/
• github.comhttps://github.com/micromatch/micromatch/pull/266
• github.comhttps://github.com/micromatch/micromatch/commit/03aa8052171e878897eee5d7bb2ae0ae83ec2ade
• github.comhttps://github.com/micromatch/micromatch/releases/tag/4.0.8
• advisory.checkmarx.nethttps://advisory.checkmarx.net/advisory/CVE-2024-4067/
• github.comhttps://github.com/micromatch/micromatch/blob/2c56a8604b68c1099e7bc0f807ce0865a339747a/index.js#L448
• github.comhttps://github.com/micromatch/micromatch/issues/243
• github.comhttps://github.com/micromatch/micromatch/pull/247