CVE-2019-0068
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2019
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Junos OS: SRX Series: Denial of Service vulnerability in flowd due to multicast packets
The SRX flowd process, responsible for packet forwarding, may crash and restart when processing specific multicast packets. By continuously sending the specific multicast packets, an attacker can repeatedly crash the flowd process causing a sustained Denial of Service. This issue affects Juniper Networks Junos OS on SRX Series: 12.3X48 versions prior to 12.3X48-D90; 15.1X49 versions prior to 15.1X49-D180; 17.3 versions; 17.4 versions prior to 17.4R2-S5, 17.4R3; 18.1 versions prior to 18.1R3-S6; 18.2 versions prior to 18.2R2-S4, 18.2R3; 18.3 versions prior to 18.3R2-S1, 18.3R3; 18.4 versions prior to 18.4R2; 19.1 versions prior to 19.1R1-S1, 19.1R2.
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
- Vendor
- Juniper Networks
- Product
- Junos OS
- Platforms
- SRX Series
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 17.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.3X48 | affected | custom | 12.3X48-D90 | Unavailable | None listed |
| 15.1X49 | affected | custom | 15.1X49-D180 | Unavailable | None listed |
| 17.4 | affected | custom | 17.4R2-S5, 17.4R3 | Unavailable | None listed |
| 18.1 | affected | custom | 18.1R3-S6 | Unavailable | None listed |
| 18.2 | affected | custom | 18.2R2-S4, 18.2R3 | Unavailable | None listed |
| 18.3 | affected | custom | 18.3R2-S1, 18.3R3 | Unavailable | None listed |
| 18.4 | affected | custom | 18.4R2 | Unavailable | None listed |
| 19.1 | affected | custom | 19.1R1-S1, 19.1R2 | Unavailable | None listed |