VulnerabilityModified
CVE-1999-0240
Some filters or firewalls allow fragmented SYN packets with IP reserved bits in violation of their implemented policy.
HIGH 7.5EPSS 1.30%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Some filters or firewalls allow fragmented SYN packets with IP reserved bits in violation of their implemented policy.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.30% probability · 69th percentile
- CISA KEV
- Not listed
- Source
- cve@mitre.org
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.