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.
- CVSS 3.1
- 8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 100% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-25)
- CWEs
- CWE-362, CWE-364
- Published
- Modified
- Record from
- the NVD, synced
Affected
- almalinux:almalinux
- amazon:amazon_linux
- apple:macos
- arista:eos
- canonical:ubuntu_linux
- debian:debian_linux
- freebsd:freebsd
- netapp:500f_firmware
- netapp:8300_firmware
- netapp:8700_firmware
- netapp:a150_firmware
- netapp:a1k_firmware
- netapp:a220_firmware
- netapp:a250_firmware
- netapp:a400_firmware
- netapp:a700s_firmware
- netapp:a70_firmware
- netapp:a800_firmware
- netapp:a900_firmware
- netapp:a90_firmware
- netapp:a9500_firmware
- netapp:active_iq_unified_manager
- netapp:bootstrap_os
- netapp:c190_firmware
- netapp:c250_firmware
- netapp:c400_firmware
- netapp:c800_firmware
- netapp:e-series_santricity_os_controller
- netapp:fas2720_firmware
- netapp:fas2750_firmware
- netapp:fas2820_firmware
- netapp:ontap
- netapp:ontap_select_deploy_administration_utility
- netapp:ontap_tools
- netbsd:netbsd
- openbsd:openssh
- redhat:enterprise_linux
- redhat:enterprise_linux_eus
- redhat:enterprise_linux_for_arm_64
- redhat:enterprise_linux_for_arm_64_eus
- redhat:enterprise_linux_for_ibm_z_systems
- redhat:enterprise_linux_for_ibm_z_systems_eus
- redhat:enterprise_linux_for_power_little_endian
- redhat:enterprise_linux_for_power_little_endian_eus
- redhat:enterprise_linux_server_aus
- redhat:openshift_container_platform
- sonicwall:sma_6200_firmware
- sonicwall:sma_6210_firmware
- sonicwall:sma_7200_firmware
- sonicwall:sma_7210_firmware