An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Networks Junos OS allows an adjacent unauthenticated malicious user to bypass an integrity check. In a 6PE scenario and if an additional integrity check is configured, it will fail to drop specific malformed IPv6 packets, and then these packets will be forwarded to other connected networks. This issue affects Juniper Networks Junos OS: All versions before 19.3R3-S7; 19.4 versions before 19.4R3-S9; 20.2 versions before 20.2R3-S7; 20.3 versions before 20.3R3-S5; 20.4 versions before 20.4R3-S4; 21.1 versions before 21.1R3-S3; 21.2 versions before 21.2R3-S2; 21.3 versions before 21.3R3-S1; 21.4 versions before 21.4R2-S1, 21.4R3; 22.1 versions before 22.1R2; 22.2 versions before 22.2R2.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
juniper junos 19.3 |
||
juniper junos 19.4 |
||
juniper junos 20.2 |
||
juniper junos 20.3 |
||
juniper junos 20.4 |
||
juniper junos 21.1 |
||
juniper junos 21.2 |
||
juniper junos 21.3 |
||
juniper junos 21.4 |
||
juniper junos 22.1 |
||
juniper junos 22.2 |
||
juniper junos |
Vulmon