SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-1999-0063

Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.

MEDIUM 5.0EPSS 8.25%

Does this matter?

Lower severity and a low EPSS score (8.25%). Track it; it rarely justifies an emergency change on its own.

Description

Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.

CVSS 2.0
5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
8.25% probability · 95th percentile
CISA KEV
Not listed
Affected
cisco/ios
Source
cve@mitre.org

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