What is CVE-2024-34158?

CVE-2024-34158 is a high-severity vulnerability in Go Standard Library Go/build/constraint, classified under Uncontrolled Recursion. CVSS score: 7.5/10. Published 2024-09-06.

How severe is CVE-2024-34158?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2024-34158 known to be exploited?

10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Go Standard Library Go/build/constraint

CVE-2024-34158

Calling Parse on a "// +build" build tag line with deeply nested expressions can cause a panic due to stack exhaustion.

EPSS: 0.010 (60.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Go Standard Library Go/build/constraint — versions 0, 1.23.0-0

Weakness classification (CWE)

CWE-674 — Uncontrolled Recursion

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-34158?: CVE-2024-34158 is a high-severity vulnerability in Go Standard Library Go/build/constraint, classified under Uncontrolled Recursion. CVSS score: 7.5/10. Published 2024-09-06.
How severe is CVE-2024-34158?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-34158 known to be exploited?: 10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.