An Improper Control of a Resource Through its Lifetime vulnerability in Packet Forwarding Engine (PFE) of Juniper Networks Junos OS and Junos OS Evolved allows unauthenticated adjacent attacker to cause a Denial of Service (DoS). In an EVPN-MPLS scenario, if MAC is learned locally on an access interface but later a request to delete is received indicating that the MAC was learnt remotely, this can lead to memory corruption which can result in line card crash and reload. This issue affects: Juniper Networks Junos OS All versions 17.3R1 and later versions prior to 19.2R3-S5; 19.3 versions prior to 19.3R3-S5; 19.4 versions prior to 19.4R2-S6, 19.4R3-S8; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S4; 20.3 versions prior to 20.3R3-S3; 20.4 versions prior to 20.4R3-S3; 21.1 versions prior to 21.1R3-S1; 21.2 versions prior to 21.2R3; 21.3 versions prior to 21.3R2; 21.4 versions prior to 21.4R1-S1, 21.4R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S3-EVO; 21.1-EVO version 21.1R1-EVO and later versions; 21.2-EVO versions prior to 21.2R3-EVO; 21.3-EVO versions prior to 21.3R2-EVO; 21.4-EVO versions prior to 21.4R1-S1-EVO, 21.4R2-EVO. This issue does not affect Juniper Networks Junos OS versions prior to 17.3R1.
The product does not maintain or incorrectly maintains control over a resource throughout its lifetime of creation, use, and release.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Junos | Juniper | 17.3-r1 (including) | 17.3-r1 (including) |
| Junos | Juniper | 17.3-r1-s1 (including) | 17.3-r1-s1 (including) |
| Junos | Juniper | 17.3-r1-s4 (including) | 17.3-r1-s4 (including) |
| Junos | Juniper | 17.3-r2 (including) | 17.3-r2 (including) |
| Junos | Juniper | 17.3-r2-s1 (including) | 17.3-r2-s1 (including) |
| Junos | Juniper | 17.3-r2-s2 (including) | 17.3-r2-s2 (including) |
| Junos | Juniper | 17.3-r2-s3 (including) | 17.3-r2-s3 (including) |
| Junos | Juniper | 17.3-r2-s4 (including) | 17.3-r2-s4 (including) |
| Junos | Juniper | 17.3-r2-s5 (including) | 17.3-r2-s5 (including) |
| Junos | Juniper | 17.3-r3 (including) | 17.3-r3 (including) |
| Junos | Juniper | 17.3-r3-s1 (including) | 17.3-r3-s1 (including) |
| Junos | Juniper | 17.3-r3-s10 (including) | 17.3-r3-s10 (including) |
| Junos | Juniper | 17.3-r3-s11 (including) | 17.3-r3-s11 (including) |
| Junos | Juniper | 17.3-r3-s12 (including) | 17.3-r3-s12 (including) |
| Junos | Juniper | 17.3-r3-s2 (including) | 17.3-r3-s2 (including) |
| Junos | Juniper | 17.3-r3-s3 (including) | 17.3-r3-s3 (including) |
| Junos | Juniper | 17.3-r3-s4 (including) | 17.3-r3-s4 (including) |
| Junos | Juniper | 17.3-r3-s5 (including) | 17.3-r3-s5 (including) |
| Junos | Juniper | 17.3-r3-s6 (including) | 17.3-r3-s6 (including) |
| Junos | Juniper | 17.3-r3-s7 (including) | 17.3-r3-s7 (including) |
| Junos | Juniper | 17.3-r3-s8 (including) | 17.3-r3-s8 (including) |
| Junos | Juniper | 17.3-r3-s9 (including) | 17.3-r3-s9 (including) |
| Junos | Juniper | 17.3-r4 (including) | 17.3-r4 (including) |
| Junos | Juniper | 17.4 (including) | 17.4 (including) |
| Junos | Juniper | 17.4-r1 (including) | 17.4-r1 (including) |
| Junos | Juniper | 17.4-r1-s1 (including) | 17.4-r1-s1 (including) |
| Junos | Juniper | 17.4-r1-s2 (including) | 17.4-r1-s2 (including) |
| Junos | Juniper | 17.4-r1-s3 (including) | 17.4-r1-s3 (including) |
| Junos | Juniper | 17.4-r1-s4 (including) | 17.4-r1-s4 (including) |
| Junos | Juniper | 17.4-r1-s5 (including) | 17.4-r1-s5 (including) |
| Junos | Juniper | 17.4-r1-s6 (including) | 17.4-r1-s6 (including) |
| Junos | Juniper | 17.4-r1-s7 (including) | 17.4-r1-s7 (including) |
| Junos | Juniper | 17.4-r2 (including) | 17.4-r2 (including) |
| Junos | Juniper | 17.4-r2-s1 (including) | 17.4-r2-s1 (including) |
| Junos | Juniper | 17.4-r2-s10 (including) | 17.4-r2-s10 (including) |
| Junos | Juniper | 17.4-r2-s11 (including) | 17.4-r2-s11 (including) |
| Junos | Juniper | 17.4-r2-s12 (including) | 17.4-r2-s12 (including) |
| Junos | Juniper | 17.4-r2-s13 (including) | 17.4-r2-s13 (including) |
| Junos | Juniper | 17.4-r2-s2 (including) | 17.4-r2-s2 (including) |
| Junos | Juniper | 17.4-r2-s3 (including) | 17.4-r2-s3 (including) |
| Junos | Juniper | 17.4-r2-s4 (including) | 17.4-r2-s4 (including) |
| Junos | Juniper | 17.4-r2-s5 (including) | 17.4-r2-s5 (including) |
| Junos | Juniper | 17.4-r2-s6 (including) | 17.4-r2-s6 (including) |
| Junos | Juniper | 17.4-r2-s7 (including) | 17.4-r2-s7 (including) |
| Junos | Juniper | 17.4-r2-s8 (including) | 17.4-r2-s8 (including) |
| Junos | Juniper | 17.4-r2-s9 (including) | 17.4-r2-s9 (including) |
| Junos | Juniper | 17.4-r3 (including) | 17.4-r3 (including) |
| Junos | Juniper | 17.4-r3-s1 (including) | 17.4-r3-s1 (including) |
| Junos | Juniper | 17.4-r3-s2 (including) | 17.4-r3-s2 (including) |
| Junos | Juniper | 17.4-r3-s3 (including) | 17.4-r3-s3 (including) |
| Junos | Juniper | 17.4-r3-s4 (including) | 17.4-r3-s4 (including) |
| Junos | Juniper | 17.4-r3-s5 (including) | 17.4-r3-s5 (including) |
| Junos | Juniper | 17.4r2 (including) | 17.4r2 (including) |
| Junos | Juniper | 18.1 (including) | 18.1 (including) |
| Junos | Juniper | 18.1-r1 (including) | 18.1-r1 (including) |
| Junos | Juniper | 18.1-r2 (including) | 18.1-r2 (including) |
| Junos | Juniper | 18.1-r2-s1 (including) | 18.1-r2-s1 (including) |
| Junos | Juniper | 18.1-r2-s2 (including) | 18.1-r2-s2 (including) |
| Junos | Juniper | 18.1-r2-s4 (including) | 18.1-r2-s4 (including) |
| Junos | Juniper | 18.1-r3 (including) | 18.1-r3 (including) |
| Junos | Juniper | 18.1-r3-s1 (including) | 18.1-r3-s1 (including) |
| Junos | Juniper | 18.1-r3-s10 (including) | 18.1-r3-s10 (including) |
| Junos | Juniper | 18.1-r3-s11 (including) | 18.1-r3-s11 (including) |
| Junos | Juniper | 18.1-r3-s12 (including) | 18.1-r3-s12 (including) |
| Junos | Juniper | 18.1-r3-s13 (including) | 18.1-r3-s13 (including) |
| Junos | Juniper | 18.1-r3-s2 (including) | 18.1-r3-s2 (including) |
| Junos | Juniper | 18.1-r3-s3 (including) | 18.1-r3-s3 (including) |
| Junos | Juniper | 18.1-r3-s4 (including) | 18.1-r3-s4 (including) |
| Junos | Juniper | 18.1-r3-s5 (including) | 18.1-r3-s5 (including) |
| Junos | Juniper | 18.1-r3-s6 (including) | 18.1-r3-s6 (including) |
| Junos | Juniper | 18.1-r3-s7 (including) | 18.1-r3-s7 (including) |
| Junos | Juniper | 18.1-r3-s8 (including) | 18.1-r3-s8 (including) |
| Junos | Juniper | 18.1-r3-s9 (including) | 18.1-r3-s9 (including) |
| Junos | Juniper | 18.1-r4 (including) | 18.1-r4 (including) |
| Junos | Juniper | 18.1x75 (including) | 18.1x75 (including) |
| Junos | Juniper | 18.1x75-d10 (including) | 18.1x75-d10 (including) |
| Junos | Juniper | 18.2 (including) | 18.2 (including) |
| Junos | Juniper | 18.2-r (including) | 18.2-r (including) |
| Junos | Juniper | 18.2-r1 (including) | 18.2-r1 (including) |
| Junos | Juniper | 18.2-r1-s2 (including) | 18.2-r1-s2 (including) |
| Junos | Juniper | 18.2-r1-s3 (including) | 18.2-r1-s3 (including) |
| Junos | Juniper | 18.2-r1-s4 (including) | 18.2-r1-s4 (including) |
| Junos | Juniper | 18.2-r1-s5 (including) | 18.2-r1-s5 (including) |
| Junos | Juniper | 18.2-r2 (including) | 18.2-r2 (including) |
| Junos | Juniper | 18.2-r2-s1 (including) | 18.2-r2-s1 (including) |
| Junos | Juniper | 18.2-r2-s2 (including) | 18.2-r2-s2 (including) |
| Junos | Juniper | 18.2-r2-s3 (including) | 18.2-r2-s3 (including) |
| Junos | Juniper | 18.2-r2-s4 (including) | 18.2-r2-s4 (including) |
| Junos | Juniper | 18.2-r2-s5 (including) | 18.2-r2-s5 (including) |
| Junos | Juniper | 18.2-r2-s6 (including) | 18.2-r2-s6 (including) |
| Junos | Juniper | 18.2-r2-s7 (including) | 18.2-r2-s7 (including) |
| Junos | Juniper | 18.2-r2-s8 (including) | 18.2-r2-s8 (including) |
| Junos | Juniper | 18.2-r3 (including) | 18.2-r3 (including) |
| Junos | Juniper | 18.2-r3-s1 (including) | 18.2-r3-s1 (including) |
| Junos | Juniper | 18.2-r3-s2 (including) | 18.2-r3-s2 (including) |
| Junos | Juniper | 18.2-r3-s3 (including) | 18.2-r3-s3 (including) |
| Junos | Juniper | 18.2-r3-s4 (including) | 18.2-r3-s4 (including) |
| Junos | Juniper | 18.2-r3-s5 (including) | 18.2-r3-s5 (including) |
| Junos | Juniper | 18.2-r3-s6 (including) | 18.2-r3-s6 (including) |
| Junos | Juniper | 18.2-r3-s7 (including) | 18.2-r3-s7 (including) |
| Junos | Juniper | 18.2-r3-s8 (including) | 18.2-r3-s8 (including) |
| Junos | Juniper | 18.2x75 (including) | 18.2x75 (including) |
| Junos | Juniper | 18.2x75-d12 (including) | 18.2x75-d12 (including) |
| Junos | Juniper | 18.2x75-d20 (including) | 18.2x75-d20 (including) |
| Junos | Juniper | 18.2x75-d30 (including) | 18.2x75-d30 (including) |
| Junos | Juniper | 18.2x75-d40 (including) | 18.2x75-d40 (including) |
| Junos | Juniper | 18.2x75-d411 (including) | 18.2x75-d411 (including) |
| Junos | Juniper | 18.2x75-d5 (including) | 18.2x75-d5 (including) |
| Junos | Juniper | 18.2x75-d50 (including) | 18.2x75-d50 (including) |
| Junos | Juniper | 18.2x75-d51 (including) | 18.2x75-d51 (including) |
| Junos | Juniper | 18.2x75-d60 (including) | 18.2x75-d60 (including) |
| Junos | Juniper | 18.2x75-d10 (including) | 18.2x75-d10 (including) |
| Junos | Juniper | 18.3 (including) | 18.3 (including) |
| Junos | Juniper | 18.3-r1 (including) | 18.3-r1 (including) |
| Junos | Juniper | 18.3-r1-s1 (including) | 18.3-r1-s1 (including) |
| Junos | Juniper | 18.3-r1-s2 (including) | 18.3-r1-s2 (including) |
| Junos | Juniper | 18.3-r1-s3 (including) | 18.3-r1-s3 (including) |
| Junos | Juniper | 18.3-r1-s4 (including) | 18.3-r1-s4 (including) |
| Junos | Juniper | 18.3-r1-s5 (including) | 18.3-r1-s5 (including) |
| Junos | Juniper | 18.3-r1-s6 (including) | 18.3-r1-s6 (including) |
| Junos | Juniper | 18.3-r2 (including) | 18.3-r2 (including) |
| Junos | Juniper | 18.3-r2-s1 (including) | 18.3-r2-s1 (including) |
| Junos | Juniper | 18.3-r2-s2 (including) | 18.3-r2-s2 (including) |
| Junos | Juniper | 18.3-r2-s3 (including) | 18.3-r2-s3 (including) |
| Junos | Juniper | 18.3-r2-s4 (including) | 18.3-r2-s4 (including) |
| Junos | Juniper | 18.3-r3 (including) | 18.3-r3 (including) |
| Junos | Juniper | 18.3-r3-s1 (including) | 18.3-r3-s1 (including) |
| Junos | Juniper | 18.3-r3-s2 (including) | 18.3-r3-s2 (including) |
| Junos | Juniper | 18.3-r3-s3 (including) | 18.3-r3-s3 (including) |
| Junos | Juniper | 18.3-r3-s4 (including) | 18.3-r3-s4 (including) |
| Junos | Juniper | 18.3-r3-s5 (including) | 18.3-r3-s5 (including) |
| Junos | Juniper | 18.3-r3-s6 (including) | 18.3-r3-s6 (including) |
| Junos | Juniper | 18.4 (including) | 18.4 (including) |
| Junos | Juniper | 18.4-r1 (including) | 18.4-r1 (including) |
| Junos | Juniper | 18.4-r1-s1 (including) | 18.4-r1-s1 (including) |
| Junos | Juniper | 18.4-r1-s2 (including) | 18.4-r1-s2 (including) |
| Junos | Juniper | 18.4-r1-s3 (including) | 18.4-r1-s3 (including) |
| Junos | Juniper | 18.4-r1-s4 (including) | 18.4-r1-s4 (including) |
| Junos | Juniper | 18.4-r1-s5 (including) | 18.4-r1-s5 (including) |
| Junos | Juniper | 18.4-r1-s6 (including) | 18.4-r1-s6 (including) |
| Junos | Juniper | 18.4-r1-s7 (including) | 18.4-r1-s7 (including) |
| Junos | Juniper | 18.4-r2 (including) | 18.4-r2 (including) |
| Junos | Juniper | 18.4-r2-s1 (including) | 18.4-r2-s1 (including) |
| Junos | Juniper | 18.4-r2-s10 (including) | 18.4-r2-s10 (including) |
| Junos | Juniper | 18.4-r2-s2 (including) | 18.4-r2-s2 (including) |
| Junos | Juniper | 18.4-r2-s3 (including) | 18.4-r2-s3 (including) |
| Junos | Juniper | 18.4-r2-s4 (including) | 18.4-r2-s4 (including) |
| Junos | Juniper | 18.4-r2-s5 (including) | 18.4-r2-s5 (including) |
| Junos | Juniper | 18.4-r2-s6 (including) | 18.4-r2-s6 (including) |
| Junos | Juniper | 18.4-r2-s7 (including) | 18.4-r2-s7 (including) |
| Junos | Juniper | 18.4-r2-s8 (including) | 18.4-r2-s8 (including) |
| Junos | Juniper | 18.4-r2-s9 (including) | 18.4-r2-s9 (including) |
| Junos | Juniper | 18.4-r3 (including) | 18.4-r3 (including) |
| Junos | Juniper | 18.4-r3-s1 (including) | 18.4-r3-s1 (including) |
| Junos | Juniper | 18.4-r3-s10 (including) | 18.4-r3-s10 (including) |
| Junos | Juniper | 18.4-r3-s11 (including) | 18.4-r3-s11 (including) |
| Junos | Juniper | 18.4-r3-s2 (including) | 18.4-r3-s2 (including) |
| Junos | Juniper | 18.4-r3-s3 (including) | 18.4-r3-s3 (including) |
| Junos | Juniper | 18.4-r3-s4 (including) | 18.4-r3-s4 (including) |
| Junos | Juniper | 18.4-r3-s5 (including) | 18.4-r3-s5 (including) |
| Junos | Juniper | 18.4-r3-s6 (including) | 18.4-r3-s6 (including) |
| Junos | Juniper | 18.4-r3-s7 (including) | 18.4-r3-s7 (including) |
| Junos | Juniper | 18.4-r3-s8 (including) | 18.4-r3-s8 (including) |
| Junos | Juniper | 18.4-r3-s9 (including) | 18.4-r3-s9 (including) |
| Junos | Juniper | 19.1 (including) | 19.1 (including) |
| Junos | Juniper | 19.1-r1 (including) | 19.1-r1 (including) |
| Junos | Juniper | 19.1-r1-s1 (including) | 19.1-r1-s1 (including) |
| Junos | Juniper | 19.1-r1-s2 (including) | 19.1-r1-s2 (including) |
| Junos | Juniper | 19.1-r1-s3 (including) | 19.1-r1-s3 (including) |
| Junos | Juniper | 19.1-r1-s4 (including) | 19.1-r1-s4 (including) |
| Junos | Juniper | 19.1-r1-s5 (including) | 19.1-r1-s5 (including) |
| Junos | Juniper | 19.1-r1-s6 (including) | 19.1-r1-s6 (including) |
| Junos | Juniper | 19.1-r2 (including) | 19.1-r2 (including) |
| Junos | Juniper | 19.1-r2-s1 (including) | 19.1-r2-s1 (including) |
| Junos | Juniper | 19.1-r2-s2 (including) | 19.1-r2-s2 (including) |
| Junos | Juniper | 19.1-r2-s3 (including) | 19.1-r2-s3 (including) |
| Junos | Juniper | 19.1-r3 (including) | 19.1-r3 (including) |
| Junos | Juniper | 19.1-r3-s1 (including) | 19.1-r3-s1 (including) |
| Junos | Juniper | 19.1-r3-s2 (including) | 19.1-r3-s2 (including) |
| Junos | Juniper | 19.1-r3-s3 (including) | 19.1-r3-s3 (including) |
| Junos | Juniper | 19.1-r3-s4 (including) | 19.1-r3-s4 (including) |
| Junos | Juniper | 19.1-r3-s5 (including) | 19.1-r3-s5 (including) |
| Junos | Juniper | 19.1-r3-s6 (including) | 19.1-r3-s6 (including) |
| Junos | Juniper | 19.1-r3-s7 (including) | 19.1-r3-s7 (including) |
| Junos | Juniper | 19.1-r3-s8 (including) | 19.1-r3-s8 (including) |
| Junos | Juniper | 19.2 (including) | 19.2 (including) |
| Junos | Juniper | 19.2-r1 (including) | 19.2-r1 (including) |
| Junos | Juniper | 19.2-r1-s1 (including) | 19.2-r1-s1 (including) |
| Junos | Juniper | 19.2-r1-s2 (including) | 19.2-r1-s2 (including) |
| Junos | Juniper | 19.2-r1-s3 (including) | 19.2-r1-s3 (including) |
| Junos | Juniper | 19.2-r1-s4 (including) | 19.2-r1-s4 (including) |
| Junos | Juniper | 19.2-r1-s5 (including) | 19.2-r1-s5 (including) |
| Junos | Juniper | 19.2-r1-s6 (including) | 19.2-r1-s6 (including) |
| Junos | Juniper | 19.2-r1-s7 (including) | 19.2-r1-s7 (including) |
| Junos | Juniper | 19.2-r1-s8 (including) | 19.2-r1-s8 (including) |
| Junos | Juniper | 19.2-r1-s9 (including) | 19.2-r1-s9 (including) |
| Junos | Juniper | 19.2-r2 (including) | 19.2-r2 (including) |
| Junos | Juniper | 19.2-r2-s1 (including) | 19.2-r2-s1 (including) |
| Junos | Juniper | 19.2-r3 (including) | 19.2-r3 (including) |
| Junos | Juniper | 19.2-r3-s1 (including) | 19.2-r3-s1 (including) |
| Junos | Juniper | 19.2-r3-s2 (including) | 19.2-r3-s2 (including) |
| Junos | Juniper | 19.2-r3-s3 (including) | 19.2-r3-s3 (including) |
| Junos | Juniper | 19.2-r3-s4 (including) | 19.2-r3-s4 (including) |
| Junos | Juniper | 19.3 (including) | 19.3 (including) |
| Junos | Juniper | 19.3-r1 (including) | 19.3-r1 (including) |
| Junos | Juniper | 19.3-r1-s1 (including) | 19.3-r1-s1 (including) |
| Junos | Juniper | 19.3-r2 (including) | 19.3-r2 (including) |
| Junos | Juniper | 19.3-r2-s1 (including) | 19.3-r2-s1 (including) |
| Junos | Juniper | 19.3-r2-s2 (including) | 19.3-r2-s2 (including) |
| Junos | Juniper | 19.3-r2-s3 (including) | 19.3-r2-s3 (including) |
| Junos | Juniper | 19.3-r2-s4 (including) | 19.3-r2-s4 (including) |
| Junos | Juniper | 19.3-r2-s5 (including) | 19.3-r2-s5 (including) |
| Junos | Juniper | 19.3-r2-s6 (including) | 19.3-r2-s6 (including) |
| Junos | Juniper | 19.3-r3 (including) | 19.3-r3 (including) |
| Junos | Juniper | 19.3-r3-s1 (including) | 19.3-r3-s1 (including) |
| Junos | Juniper | 19.3-r3-s2 (including) | 19.3-r3-s2 (including) |
| Junos | Juniper | 19.3-r3-s3 (including) | 19.3-r3-s3 (including) |
| Junos | Juniper | 19.3-r3-s4 (including) | 19.3-r3-s4 (including) |
| Junos | Juniper | 19.4 (including) | 19.4 (including) |
| Junos | Juniper | 19.4-r1 (including) | 19.4-r1 (including) |
| Junos | Juniper | 19.4-r1-s1 (including) | 19.4-r1-s1 (including) |
| Junos | Juniper | 19.4-r1-s2 (including) | 19.4-r1-s2 (including) |
| Junos | Juniper | 19.4-r1-s3 (including) | 19.4-r1-s3 (including) |
| Junos | Juniper | 19.4-r1-s4 (including) | 19.4-r1-s4 (including) |
| Junos | Juniper | 19.4-r2 (including) | 19.4-r2 (including) |
| Junos | Juniper | 19.4-r2-s1 (including) | 19.4-r2-s1 (including) |
| Junos | Juniper | 19.4-r2-s2 (including) | 19.4-r2-s2 (including) |
| Junos | Juniper | 19.4-r2-s3 (including) | 19.4-r2-s3 (including) |
| Junos | Juniper | 19.4-r2-s4 (including) | 19.4-r2-s4 (including) |
| Junos | Juniper | 19.4-r2-s5 (including) | 19.4-r2-s5 (including) |
| Junos | Juniper | 19.4-r3 (including) | 19.4-r3 (including) |
| Junos | Juniper | 19.4-r3-s1 (including) | 19.4-r3-s1 (including) |
| Junos | Juniper | 19.4-r3-s2 (including) | 19.4-r3-s2 (including) |
| Junos | Juniper | 19.4-r3-s3 (including) | 19.4-r3-s3 (including) |
| Junos | Juniper | 19.4-r3-s4 (including) | 19.4-r3-s4 (including) |
| Junos | Juniper | 19.4-r3-s5 (including) | 19.4-r3-s5 (including) |
| Junos | Juniper | 19.4-r3-s6 (including) | 19.4-r3-s6 (including) |
| Junos | Juniper | 19.4-r3-s7 (including) | 19.4-r3-s7 (including) |
| Junos | Juniper | 20.1 (including) | 20.1 (including) |
| Junos | Juniper | 20.1-r1 (including) | 20.1-r1 (including) |
| Junos | Juniper | 20.1-r1-s1 (including) | 20.1-r1-s1 (including) |
| Junos | Juniper | 20.1-r1-s2 (including) | 20.1-r1-s2 (including) |
| Junos | Juniper | 20.1-r1-s3 (including) | 20.1-r1-s3 (including) |
| Junos | Juniper | 20.1-r1-s4 (including) | 20.1-r1-s4 (including) |
| Junos | Juniper | 20.1-r2 (including) | 20.1-r2 (including) |
| Junos | Juniper | 20.1-r2-s1 (including) | 20.1-r2-s1 (including) |
| Junos | Juniper | 20.1-r2-s2 (including) | 20.1-r2-s2 (including) |
| Junos | Juniper | 20.1-r3 (including) | 20.1-r3 (including) |
| Junos | Juniper | 20.1-r3-s1 (including) | 20.1-r3-s1 (including) |
| Junos | Juniper | 20.1-r3-s2 (including) | 20.1-r3-s2 (including) |
| Junos | Juniper | 20.1-r3-s3 (including) | 20.1-r3-s3 (including) |
| Junos | Juniper | 20.1-r3-s4 (including) | 20.1-r3-s4 (including) |
| Junos | Juniper | 20.2 (including) | 20.2 (including) |
| Junos | Juniper | 20.2-r1 (including) | 20.2-r1 (including) |
| Junos | Juniper | 20.2-r1-s1 (including) | 20.2-r1-s1 (including) |
| Junos | Juniper | 20.2-r1-s2 (including) | 20.2-r1-s2 (including) |
| Junos | Juniper | 20.2-r1-s3 (including) | 20.2-r1-s3 (including) |
| Junos | Juniper | 20.2-r2 (including) | 20.2-r2 (including) |
| Junos | Juniper | 20.2-r2-s1 (including) | 20.2-r2-s1 (including) |
| Junos | Juniper | 20.2-r2-s2 (including) | 20.2-r2-s2 (including) |
| Junos | Juniper | 20.2-r2-s3 (including) | 20.2-r2-s3 (including) |
| Junos | Juniper | 20.2-r3 (including) | 20.2-r3 (including) |
| Junos | Juniper | 20.2-r3-s1 (including) | 20.2-r3-s1 (including) |
| Junos | Juniper | 20.2-r3-s2 (including) | 20.2-r3-s2 (including) |
| Junos | Juniper | 20.2-r3-s3 (including) | 20.2-r3-s3 (including) |
| Junos | Juniper | 20.3 (including) | 20.3 (including) |
| Junos | Juniper | 20.3-r1 (including) | 20.3-r1 (including) |
| Junos | Juniper | 20.3-r1-s1 (including) | 20.3-r1-s1 (including) |
| Junos | Juniper | 20.3-r1-s2 (including) | 20.3-r1-s2 (including) |
| Junos | Juniper | 20.3-r2 (including) | 20.3-r2 (including) |
| Junos | Juniper | 20.3-r2-s1 (including) | 20.3-r2-s1 (including) |
| Junos | Juniper | 20.3-r3 (including) | 20.3-r3 (including) |
| Junos | Juniper | 20.3-r3-s1 (including) | 20.3-r3-s1 (including) |
| Junos | Juniper | 20.3-r3-s2 (including) | 20.3-r3-s2 (including) |
| Junos | Juniper | 20.4 (including) | 20.4 (including) |
| Junos | Juniper | 20.4-r1 (including) | 20.4-r1 (including) |
| Junos | Juniper | 20.4-r1-s1 (including) | 20.4-r1-s1 (including) |
| Junos | Juniper | 20.4-r2 (including) | 20.4-r2 (including) |
| Junos | Juniper | 20.4-r2-s1 (including) | 20.4-r2-s1 (including) |
| Junos | Juniper | 20.4-r2-s2 (including) | 20.4-r2-s2 (including) |
| Junos | Juniper | 20.4-r3 (including) | 20.4-r3 (including) |
| Junos | Juniper | 20.4-r3-s1 (including) | 20.4-r3-s1 (including) |
| Junos | Juniper | 20.4-r3-s2 (including) | 20.4-r3-s2 (including) |
| Junos | Juniper | 21.1 (including) | 21.1 (including) |
| Junos | Juniper | 21.1-r1 (including) | 21.1-r1 (including) |
| Junos | Juniper | 21.1-r1-s1 (including) | 21.1-r1-s1 (including) |
| Junos | Juniper | 21.1-r2 (including) | 21.1-r2 (including) |
| Junos | Juniper | 21.1-r2-s1 (including) | 21.1-r2-s1 (including) |
| Junos | Juniper | 21.1-r2-s2 (including) | 21.1-r2-s2 (including) |
| Junos | Juniper | 21.1-r3 (including) | 21.1-r3 (including) |
| Junos | Juniper | 21.2 (including) | 21.2 (including) |
| Junos | Juniper | 21.2-r1 (including) | 21.2-r1 (including) |
| Junos | Juniper | 21.2-r1-s1 (including) | 21.2-r1-s1 (including) |
| Junos | Juniper | 21.2-r1-s2 (including) | 21.2-r1-s2 (including) |
| Junos | Juniper | 21.2-r2 (including) | 21.2-r2 (including) |
| Junos | Juniper | 21.2-r2-s1 (including) | 21.2-r2-s1 (including) |
| Junos | Juniper | 21.2-r2-s2 (including) | 21.2-r2-s2 (including) |
| Junos | Juniper | 21.3 (including) | 21.3 (including) |
| Junos | Juniper | 21.3-r1 (including) | 21.3-r1 (including) |
| Junos | Juniper | 21.3-r1-s1 (including) | 21.3-r1-s1 (including) |
| Junos | Juniper | 21.3-r1-s2 (including) | 21.3-r1-s2 (including) |
| Junos | Juniper | 21.4 (including) | 21.4 (including) |
| Junos | Juniper | 21.4-r1 (including) | 21.4-r1 (including) |
Resources often have explicit instructions on how to be created, used and destroyed. When code does not follow these instructions, it can lead to unexpected behaviors and potentially exploitable states. Even without explicit instructions, various principles are expected to be adhered to, such as “Do not use an object until after its creation is complete,” or “do not use an object after it has been slated for destruction.”