CVE-2012-1340
published 2012-08-06CVE-2012-1340: The Fibre Channel over IP (FCIP) implementation in Cisco MDS NX-OS 4.2 and 5.2 on MDS 9000 series switches allows remote attackers to cause a denial of service…
PriorityP424medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
1.73%
75.3th percentile
The Fibre Channel over IP (FCIP) implementation in Cisco MDS NX-OS 4.2 and 5.2 on MDS 9000 series switches allows remote attackers to cause a denial of service (module reload) via a crafted FCIP header, aka Bug ID CSCtn93151.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | mds_9000_nx-os | — | — |
| cisco | mds_9000_nx-os | — | — |
CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco5.0MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Cisco
Cisco NX-OS FCIP Remote Denial of Service Vulnerability
vendor_cisco·2012-08-10·CVSS 5.0
CVE-2012-1340 [MEDIUM] CWE-119 Cisco NX-OS FCIP Remote Denial of Service Vulnerability
Cisco NX-OS FCIP Remote Denial of Service Vulnerability
Cisco NX-OS contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on a targeted device.
The vulnerability is due to improper processing of certain packets by the affected devices. An unauthenticated, remote attacker could exploit this vulnerability by sending malicious packets to the device. Processing the packets could cause a DoS condition on a targeted device.
Cisco has confirmed this vulnerability and has released updated software.
A successful exploit could allow an attacker to cause the vulnerable device to reload, potentially preventing authorized users from accessing network resources served by the targeted device.
In typical network configuration, such
GHSA
GHSA-r2wv-4x27-jjx6: The Fibre Channel over IP (FCIP) implementation in Cisco MDS NX-OS 4
ghsa_unreviewed·2022-05-17
CVE-2012-1340 [MEDIUM] CWE-119 GHSA-r2wv-4x27-jjx6: The Fibre Channel over IP (FCIP) implementation in Cisco MDS NX-OS 4
The Fibre Channel over IP (FCIP) implementation in Cisco MDS NX-OS 4.2 and 5.2 on MDS 9000 series switches allows remote attackers to cause a denial of service (module reload) via a crafted FCIP header, aka Bug ID CSCtn93151.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/5_2/release/notes/nx-os/mds_nxos_rel_notes_522.htmlhttp://www.securitytracker.com/id?1027348http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/5_2/release/notes/nx-os/mds_nxos_rel_notes_522.htmlhttp://www.securitytracker.com/id?1027348
2012-08-06
Published