CVE-2024-6387
HIGH severity · CVSS 8.1 · CWE-364
8.1CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)66%
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (3)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://access.redhat.com/errata/RHSA-2024:4312Advisory
- https://access.redhat.com/errata/RHSA-2024:4340Advisory
- https://access.redhat.com/errata/RHSA-2024:4389Advisory
- https://access.redhat.com/errata/RHSA-2024:4469Advisory
- https://access.redhat.com/errata/RHSA-2024:4474Advisory
- https://access.redhat.com/errata/RHSA-2024:4479Advisory
- https://access.redhat.com/errata/RHSA-2024:4484Advisory
- https://access.redhat.com/security/cve/CVE-2024-6387Advisory