296,202
Total vulnerabilities in the database
A Use After Free vulnerability in the Advanced Forwarding Toolkit (AFT) manager process (aftmand) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a kernel crash due to intensive polling of Abstracted Fabric (AF) interface statistics and thereby a Denial of Service (DoS). Continued gathering of AF interface statistics will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS on MX Series: 20.1 versions later than 20.1R1; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S4; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; 21.2 versions prior to 21.2R2.
| Software | From | Fixed in |
|---|---|---|
| juniper / junos | 20.1-r1-s2 | 20.1-r1-s2.x |
| juniper / junos | 20.1-r1-s3 | 20.1-r1-s3.x |
| juniper / junos | 20.1-r1-s1 | 20.1-r1-s1.x |
| juniper / junos | 20.1-r1-s4 | 20.1-r1-s4.x |
| juniper / junos | 20.1-r2 | 20.1-r2.x |
| juniper / junos | 20.1-r2-s1 | 20.1-r2-s1.x |
| juniper / junos | 20.1-r3 | 20.1-r3.x |
| juniper / junos | 20.1-r2-s2 | 20.1-r2-s2.x |
| juniper / junos | 20.1-r3-s1 | 20.1-r3-s1.x |
| juniper / junos | 20.1-r3-s2 | 20.1-r3-s2.x |
| juniper / junos | 20.1-r3-s3 | 20.1-r3-s3.x |
| juniper / junos | 20.2 | 20.2.x |
| juniper / junos | 20.2-r3-s2 | 20.2-r3-s2.x |
| juniper / junos | 20.2-r3-s4 | 20.2-r3-s4.x |
| juniper / junos | 20.2-r3-s3 | 20.2-r3-s3.x |
| juniper / junos | 20.2-r2-s2 | 20.2-r2-s2.x |
| juniper / junos | 20.2-r3 | 20.2-r3.x |
| juniper / junos | 20.2-r3-s1 | 20.2-r3-s1.x |
| juniper / junos | 20.2-r2-s3 | 20.2-r2-s3.x |
| juniper / junos | 20.2-r1-s3 | 20.2-r1-s3.x |
| juniper / junos | 20.2-r2 | 20.2-r2.x |
| juniper / junos | 20.2-r2-s1 | 20.2-r2-s1.x |
| juniper / junos | 20.2-r1 | 20.2-r1.x |
| juniper / junos | 20.2-r1-s1 | 20.2-r1-s1.x |
| juniper / junos | 20.2-r1-s2 | 20.2-r1-s2.x |
| juniper / junos | 20.3-r1 | 20.3-r1.x |
| juniper / junos | 20.3-r1-s1 | 20.3-r1-s1.x |
| juniper / junos | 20.3-r2 | 20.3-r2.x |
| juniper / junos | 20.3-r3-s1 | 20.3-r3-s1.x |
| juniper / junos | 20.3-r2-s1 | 20.3-r2-s1.x |
| juniper / junos | 20.3-r3 | 20.3-r3.x |
| juniper / junos | 20.3-r1-s2 | 20.3-r1-s2.x |
| juniper / junos | 20.3-r3-s3 | 20.3-r3-s3.x |
| juniper / junos | 20.3 | 20.3.x |
| juniper / junos | 20.3-r3-s2 | 20.3-r3-s2.x |
| juniper / junos | 20.4 | 20.4.x |
| juniper / junos | 20.4-r2-s2 | 20.4-r2-s2.x |
| juniper / junos | 20.4-r2 | 20.4-r2.x |
| juniper / junos | 20.4-r2-s1 | 20.4-r2-s1.x |
| juniper / junos | 20.4-r1-s1 | 20.4-r1-s1.x |
| juniper / junos | 20.4-r1 | 20.4-r1.x |
| juniper / junos | 21.1-r1 | 21.1-r1.x |
| juniper / junos | 21.1-r1-s1 | 21.1-r1-s1.x |
| juniper / junos | 21.1 | 21.1.x |
| juniper / junos | 21.2-r1-s2 | 21.2-r1-s2.x |
| juniper / junos | 21.2-r1 | 21.2-r1.x |
| juniper / junos | 21.2 | 21.2.x |
| juniper / junos | 21.2-r1-s1 | 21.2-r1-s1.x |