CVE-2005-4258
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of service disruption.
- Exploit odds
- 2.1% chance of exploitation in the next 30 days (EPSS).
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 2.1% in the next 30 days (EPSS).
- Severity: 7.8 HIGH (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 2.1% · EPSS, next 30 days
- Record status
- Modified
Affected
- Cisco Catalyst 4.5_\(10\)
- Cisco Catalyst sup2plus
- Cisco Catalyst sup3
- Cisco Catalyst 1200 Series
- Cisco Catalyst 1900 Series
- Cisco Catalyst 1900 Series 9.0_0.07
- Cisco Catalyst 2800 Series
- Cisco Catalyst 2820
Attack profile CVSS 2.0 · 7.8
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- None
- Integrity
- None
- Availability
- Complete
Raw vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2005-4258.md and follow it. Check whether this project is affected by CVE-2005-4258. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
