CVE-2024-39513
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Junos OS Evolved: Execution of a specific CLI command will cause a crash in the AFT manager
An Improper Input Validation vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS Evolved allows a local, low-privileged attacker to cause a Denial of Service (DoS). When a specific "clear" command is run, the Advanced Forwarding Toolkit manager (evo-aftmand-bt or evo-aftmand-zx) crashes and restarts. The crash impacts all traffic going through the FPCs, causing a DoS. Running the command repeatedly leads to a sustained DoS condition. This issue affects Junos OS Evolved: * All versions before 20.4R3-S9-EVO, * from 21.2-EVO before 21.2R3-S7-EVO, * from 21.3-EVO before 21.3R3-S5-EVO, * from 21.4-EVO before 21.4R3-S6-EVO, * from 22.1-EVO before 22.1R3-S4-EVO, * from 22.2-EVO before 22.2R3-S3-EVO, * from 22.3-EVO before 22.3R3-S3-EVO, * from 22.4-EVO before 22.4R3-EVO, * from 23.2-EVO before 23.2R2-EVO.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Junos OS Evolved
- Vendor
- Juniper Networks
- Product
- Junos OS Evolved
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 20.4R3-S9-EVO | Unavailable | None listed |
| 21.2-EVO | affected | semver | 21.2R3-S7-EVO | Unavailable | None listed |
| 21.3-EVO | affected | semver | 21.3R3-S5-EVO | Unavailable | None listed |
| 21.4-EVO | affected | semver | 21.4R3-S6-EVO | Unavailable | None listed |
| 22.1-EVO | affected | semver | 22.1R3-S4-EVO | Unavailable | None listed |
| 22.2-EVO | affected | semver | 22.2R3-S3-EVO | Unavailable | None listed |
| 22.3-EVO | affected | semver | 22.3R3-S3-EVO | Unavailable | None listed |
| 22.4-EVO | affected | semver | 22.4R3-EVO | Unavailable | None listed |
| 23.2-EVO | affected | semver | 23.2R2-EVO | Unavailable | None listed |