CVE-2024-39548
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: Receipt of specific packets in the aftmand process will lead to a memory leak
An Uncontrolled Resource Consumption vulnerability in the aftmand process of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to consume memory resources, resulting in a Denial of Service (DoS) condition. The processes do not recover on their own and must be manually restarted. This issue affects both IPv4 and IPv6. Changes in memory usage can be monitored using the following CLI command: user@device> show system memory node <fpc slot> | grep evo-aftmann This issue affects Junos OS Evolved: * All versions before 21.2R3-S8-EVO, * 21.3 versions before 21.3R3-S5-EVO, * 21.4 versions before 21.4R3-S5-EVO, * 22.1 versions before 22.1R3-S4-EVO, * 22.2 versions before 22.2R3-S4-EVO, * 22.3 versions before 22.3R3-S3-EVO, * 22.4 versions before 22.4R2-S2-EVO, 22.4R3-EVO, * 23.2 versions before 23.2R1-S1-EVO, 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 | 21.2R3-S8-EVO | Unavailable | None listed |
| 21.3 | affected | semver | 21.3R3-S5-EVO | Unavailable | None listed |
| 21.4 | affected | semver | 21.4R3-S5-EVO | Unavailable | None listed |
| 22.1 | affected | semver | 22.1R3-S4-EVO | Unavailable | None listed |
| 22.2 | affected | semver | 22.2R3-S4 | Unavailable | None listed |
| 22.3 | affected | semver | 22.3R3-S3-EVO | Unavailable | None listed |
| 22.4 | affected | semver | 22.4R2-S2-EVO, 22.4R3-EVO | Unavailable | None listed |
| 23.2 | affected | semver | 23.2R1-S1-EVO, 23.2R2-EVO | Unavailable | None listed |