SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-1999-0304

mmap function in BSD allows local attackers in the kmem group to modify memory through devices.

HIGH 7.2EPSS 0.36%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.36%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

mmap function in BSD allows local attackers in the kmem group to modify memory through devices.

CVSS 2.0
7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS
0.36% probability · 30th percentile
CISA KEV
Not listed
Affected
bsdi/bsd os · freebsd/freebsd · netbsd/netbsd · openbsd/openbsd
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.