A vulnerability in the OSPF version 3 (OSPFv3) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to incomplete input validation of specific OSPFv3 packets. An attacker could exploit this vulnerability by sending a malicious OSPFv3 link-state advertisement (LSA) to an affected device. A successful exploit could allow the attacker to cause the OSPFv3 process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition. Note: The OSPFv3 feature is disabled by default. To exploit this vulnerability, an attacker must be able to establish a full OSPFv3 neighbor state with an affected device. For more information about exploitation conditions, see the Details section of this advisory.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| cisco | nexus_3016_firmware | - | - |
| cisco | nexus_3016q_firmware | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
147
Affected Products
2
References
cisco / nexus_3016_firmware
| - |
| cisco | nexus_3048_firmware | - | - |
| cisco | nexus_3064_firmware | - | - |
| cisco | nexus_3064-32t_firmware | - | - |
| cisco | nexus_3064-t_firmware | - | - |
| cisco | nexus_3064-x_firmware | - | - |
| cisco | nexus_3064t_firmware | - | - |
| cisco | nexus_3064x_firmware | - | - |
| cisco | nexus_3100_firmware | - | - |
| cisco | nexus_3100-v_firmware | - | - |
| cisco | nexus_3100-z_firmware | - | - |
| cisco | nexus_3100v_firmware | - | - |
| cisco | nexus_31108pc-v_firmware | - | - |
| cisco | nexus_31108pv-v_firmware | - | - |
| cisco | nexus_31108tc-v_firmware | - | - |
| cisco | nexus_31128pq_firmware | - | - |
| cisco | nexus_3132c-z_firmware | - | - |
| cisco | nexus_3132q_firmware | - | - |
| cisco | nexus_3132q-v_firmware | - | - |
| cisco | nexus_3132q-x_firmware | - | - |
| cisco | nexus_3132q-x\/3132q-xl_firmware | - | - |
| cisco | nexus_3132q-xl_firmware | - | - |
| cisco | nexus_3164q_firmware | - | - |
| cisco | nexus_3172_firmware | - | - |
| cisco | nexus_3172pq_firmware | - | - |
| cisco | nexus_3172pq-xl_firmware | - | - |
| cisco | nexus_3172pq\/pq-xl_firmware | - | - |
| cisco | nexus_3172tq_firmware | - | - |
| cisco | nexus_3172tq-32t_firmware | - | - |
| cisco | nexus_3172tq-xl_firmware | - | - |
| cisco | nexus_3200_firmware | - | - |
| cisco | nexus_3232c_firmware | - | - |
| cisco | nexus_3232c__firmware | - | - |
| cisco | nexus_3264c-e_firmware | - | - |
| cisco | nexus_3264q_firmware | - | - |
| cisco | nexus_3400_firmware | - | - |
| cisco | nexus_3408-s_firmware | - | - |
| cisco | nexus_34180yc_firmware | - | - |
| cisco | nexus_34200yc-sm_firmware | - | - |
| cisco | nexus_3432d-s_firmware | - | - |
| cisco | nexus_3464c_firmware | - | - |
| cisco | nexus_3500_firmware | - | - |
| cisco | nexus_3500_platform_firmware | - | - |
| cisco | nexus_3524_firmware | - | - |
| cisco | nexus_3524-x_firmware | - | - |
| cisco | nexus_3524-x\/xl_firmware | - | - |
| cisco | nexus_3524-xl_firmware | - | - |
| cisco | nexus_3548_firmware | - | - |
| cisco | nexus_3548-x_firmware | - | - |
| cisco | nexus_3548-x\/xl_firmware | - | - |
| cisco | nexus_3548-xl_firmware | - | - |
| cisco | nexus_3600_firmware | - | - |
| cisco | nexus_36180yc-r_firmware | - | - |
| cisco | nexus_3636c-r_firmware | - | - |
| cisco | nexus_5500_firmware | - | - |
| cisco | nexus_5548p_firmware | - | - |
| cisco | nexus_5548up_firmware | - | - |
| cisco | nexus_5596t_firmware | - | - |
| cisco | nexus_5596up_firmware | - | - |
| cisco | nexus_5600_firmware | - | - |
| cisco | nexus_56128p_firmware | - | - |
| cisco | nexus_5624q_firmware | - | - |
| cisco | nexus_5648q_firmware | - | - |
| cisco | nexus_5672up_firmware | - | - |
| cisco | nexus_5672up-16g_firmware | - | - |
| cisco | nexus_5696q_firmware | - | - |
| cisco | nexus_6000_firmware | - | - |
| cisco | nexus_6001_firmware | - | - |
| cisco | nexus_6001p_firmware | - | - |
| cisco | nexus_6001t_firmware | - | - |
| cisco | nexus_6004_firmware | - | - |
| cisco | nexus_6004x_firmware | - | - |
| cisco | nexus_7000_firmware | - | - |
| cisco | nexus_7000_10-slot_firmware | - | - |
| cisco | nexus_7000_18-slot_firmware | - | - |
| cisco | nexus_7000_4-slot_firmware | - | - |
| cisco | nexus_7000_9-slot_firmware | - | - |
| cisco | nexus_7000_supervisor_1_firmware | - | - |
| cisco | nexus_7000_supervisor_2_firmware | - | - |
| cisco | nexus_7000_supervisor_2e_firmware | - | - |
| cisco | nexus_7004_firmware | - | - |
| cisco | nexus_7009_firmware | - | - |
| cisco | nexus_7010_firmware | - | - |
| cisco | nexus_7018_firmware | - | - |
| cisco | nexus_7700_firmware | - | - |
| cisco | nexus_7700_10-slot_firmware | - | - |
| cisco | nexus_7700_18-slot_firmware | - | - |
| cisco | nexus_7700_2-slot_firmware | - | - |
| cisco | nexus_7700_6-slot_firmware | - | - |
| cisco | nexus_7700_supervisor_2e_firmware | - | - |
| cisco | nexus_7700_supervisor_3e_firmware | - | - |
| cisco | nexus_7702_firmware | - | - |
| cisco | nexus_7706_firmware | - | - |
| cisco | nexus_7710_firmware | - | - |
| cisco | nexus_7718_firmware | - | - |
| cisco | nexus_9000_firmware | - | - |
| cisco | nexus_9000v_firmware | - | - |
| cisco | nexus_9200_firmware | - | - |
| cisco | nexus_92160yc-x_firmware | - | - |
| cisco | nexus_9221c_firmware | - | - |
| cisco | nexus_92300yc_firmware | - | - |
| cisco | nexus_92304qc_firmware | - | - |
| cisco | nexus_92348gc-x_firmware | - | - |
| cisco | nexus_9236c_firmware | - | - |
| cisco | nexus_9272q_firmware | - | - |
| cisco | nexus_9300_firmware | - | - |
| cisco | nexus_93108tc-ex_firmware | - | - |
| cisco | nexus_93108tc-ex-24_firmware | - | - |
| cisco | nexus_93108tc-fx_firmware | - | - |
| cisco | nexus_93108tc-fx-24_firmware | - | - |
| cisco | nexus_93108tc-fx3p_firmware | - | - |
| cisco | nexus_93120tx_firmware | - | - |
| cisco | nexus_93128_firmware | - | - |
| cisco | nexus_93128tx_firmware | - | - |
| cisco | nexus_9316d-gx_firmware | - | - |
| cisco | nexus_93180lc-ex_firmware | - | - |
| cisco | nexus_93180tc-ex_firmware | - | - |
| cisco | nexus_93180yc-ex_firmware | - | - |
| cisco | nexus_93180yc-ex-24_firmware | - | - |
| cisco | nexus_93180yc-fx_firmware | - | - |
| cisco | nexus_93180yc-fx-24_firmware | - | - |
| cisco | nexus_93180yc-fx3_firmware | - | - |
| cisco | nexus_93180yc-fx3s_firmware | - | - |
| cisco | nexus_93216tc-fx2_firmware | - | - |
| cisco | nexus_93240yc-fx2_firmware | - | - |
| cisco | nexus_9332c_firmware | - | - |
| cisco | nexus_9332pq_firmware | - | - |
| cisco | nexus_93360yc-fx2_firmware | - | - |
| cisco | nexus_9336c-fx2_firmware | - | - |
| cisco | nexus_9336c-fx2-e_firmware | - | - |
| cisco | nexus_9336pq_firmware | - | - |
| cisco | nexus_9348gc-fxp_firmware | - | - |
| cisco | nexus_93600cd-gx_firmware | - | - |
| cisco | nexus_9364c_firmware | - | - |
| cisco | nexus_9364c-gx_firmware | - | - |
| cisco | nexus_9372px_firmware | - | - |
| cisco | nexus_9372px-e_firmware | - | - |
| cisco | nexus_9372tx_firmware | - | - |
| cisco | nexus_9372tx-e_firmware | - | - |
| cisco | nexus_9396px_firmware | - | - |
| cisco | nexus_9396tx_firmware | - | - |
| cisco | nexus_9500_firmware | - | - |
| cisco | nexus_9500r_firmware | - | - |
| cisco | nexus_9504_firmware | - | - |
| cisco | nexus_9508_firmware | - | - |
| cisco | nexus_9516_firmware | - | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Exploitability
Impact