CVE-2023-45311
Code injection in fsevents
9.8
CRITICAL
CVSS 3.1
EPSS 0.88%
Description
fsevents before 1.2.11 depends on the https://fsevents-binaries.s3-us-west-2.amazonaws.com URL, which might allow an adversary to execute arbitrary code if any JavaScript project (that depends on fsevents) distributes code that was obtained from that URL at a time when it was controlled by an adversary.
How to fix CVE-2023-45311
To remediate CVE-2023-45311, upgrade the affected package to a fixed version below.
- —upgrade to 1.2.11 or later
Is CVE-2023-45311 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.2.11
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (11)
- ADVISORYnvd.nist.gov/vuln/detail/CVE-2023-45311
- PATCHgithub.com/fsevents/fsevents
- WEBgithub.com/atlassian/moo/blob/56ccbdd41b493332bc2cd7a4097a5802594cdb9c/package-lock.json#L1901-L1902
- WEBgithub.com/atlassian/react-immutable-proptypes/blob/ddb9fa5194b931bf7528eb4f2c0a8c3434f70edd/package-lock.json#L153