CVE-2024-6387
HIGHCVSS v3
8.1
HIGH
EPSS Score
40.8%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
Technical Details
- Published
- 7/1/2024
- CERT-FR Advisory
- CERTFR-2024-ALE-009
- CERT-FR Link
- CERTFR-2024-ALE-009
Frequently Asked Questions
What is CVE-2024-6387?
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
Is CVE-2024-6387 actively exploited?
Active exploitation of CVE-2024-6387 has not been confirmed. The EPSS score is 40.8%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2024-6387?
CVE-2024-6387 has a CVSS v3 base score of 8.1 (HIGH severity).
Is CVE-2024-6387 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.