CVE-2022-24921
Stack exhaustion when compiling deeply nested expressions in regexp
7.5
HIGH
CVSS 3.1
EPSS 0.02%
Description
regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested expression.
How to fix CVE-2022-24921
To remediate CVE-2022-24921, upgrade the affected package to a fixed version below.
- Bitnami/golang—upgrade to 1.16.15 or later
- Debian/golang-1.15—upgrade to 1.15.15-1~deb11u4 or later
- —upgrade to 1.16.15 or later
Is CVE-2022-24921 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.16.15, >= 1.17.0, < 1.17.8
- from 0, < 1.15.15-1~deb11u4
- from 0, < 1.16.15, >= 1.17.0-0, < 1.17.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |