CVE-2005-4258
Unspecified Cisco Catalyst Switches allow remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from the BID.
- EPSS
- 2.1% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cisco:catalyst
- cisco:catalyst_1200_series
- cisco:catalyst_1900_series
- cisco:catalyst_2800_series
- cisco:catalyst_2820
- cisco:catalyst_2900
- cisco:catalyst_2901
- cisco:catalyst_2902
- cisco:catalyst_2920
- cisco:catalyst_2926
- cisco:catalyst_2926f
- cisco:catalyst_2926gl
- cisco:catalyst_2926gs
- cisco:catalyst_2926t
- cisco:catalyst_2940
- cisco:catalyst_2948
- cisco:catalyst_2948-ge-tx
- cisco:catalyst_2948g-l3
- cisco:catalyst_2950
- cisco:catalyst_2950_lre
- cisco:catalyst_2955
- cisco:catalyst_2970
- cisco:catalyst_2980g
- cisco:catalyst_2980g-a
- cisco:catalyst_3000
- cisco:catalyst_3200
- cisco:catalyst_3500_xl
- cisco:catalyst_3550
- cisco:catalyst_3560
- cisco:catalyst_3750
- cisco:catalyst_3750_metro
- cisco:catalyst_3900
- cisco:catalyst_4000
- cisco:catalyst_4200
- cisco:catalyst_4224
- cisco:catalyst_4232
- cisco:catalyst_4232-13
- cisco:catalyst_4500
- cisco:catalyst_4503
- cisco:catalyst_4506
- cisco:catalyst_4507r
- cisco:catalyst_4510r
- cisco:catalyst_4840g
- cisco:catalyst_4908g-l3
- cisco:catalyst_4912g
- cisco:catalyst_4948
- cisco:catalyst_5000
- cisco:catalyst_5505
- cisco:catalyst_5509
- cisco:catalyst_6000