#VU10787 Information disclosure in OpenBSD

Vulnerability identifier: #VU10787

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: N/A

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
OpenBSD

Software vendor:
OpenBSD

The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.

The weakness exists due to a speculative execution flaw called Meltdown in Intel CPUs. A remote attacker can use userspace programs to access kernel memory.

Workarounds are available on vendor's website.

• https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/037_meltdown.patch.sig