CVE-2019-0008
No exploitation reported by the sources we read.
- Published2019-04-10
- Fixed in18.3r2 · 18.2r2 · 18.2x75-d30 · 18.1r3-s1 · 17.4r2-s1 · 17.3r3-s2
- WeaknessCWE-121 · CWE-787
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager (FXPC) process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code execution. Affected releases are Juniper Networks Junos OS on QFX 5000 series, EX4300, EX4600 are: 14.1X53; 15.1X53 versions prior to 15.1X53-D235; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S2, 17.3R4; 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1, 18.1R4; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R2.
Timeline
dates in UTC- 2019-04-1020:29CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-0008?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-0008?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 18.3 | ≥ 18.3, < 18.3r2 | 18.3r2 | NVD |
| 18.2 | ≥ 18.2, < 18.2r2 | 18.2r2 | NVD |
| 18.2 | ≥ 18.2x75, < 18.2x75-d30 | 18.2x75-d30 | NVD |
| 18.1 | ≥ 18.1, < 18.1r3-s1 | 18.1r3-s1 | NVD |
| 17.4 | ≥ 17.4, < 17.4r2-s1 | 17.4r2-s1 | NVD |
| 17.3 | ≥ 17.3, < 17.3r3-s2 | 17.3r3-s2 | NVD |
| 17.2 | ≥ 17.2, < 17.2r3 | 17.2r3 | NVD |
| 17.1 | ≥ 17.1, < 17.1r3 | 17.1r3 | NVD |
| 15.1 | ≥ 15.1x53, < 15.1x53-d235 | 15.1x53-d235 | NVD |
| 14.1 | = 14.1x53 | no fix published | NVD |
| 17.3 | = 17.3 | no fix published | NVD |
| 17.4 | = 17.4 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Fix
- Update Juniper junos to 18.3r2 · 18.2r2 · 18.2x75-d30 · 18.1r3-s1 · 17.4r2-s1 · 17.3r3-s2 · 17.2r3 · 17.1r3
Advisories and patches
- kb.juniper.netVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2019-04-10
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2019-0008?
Is CVE-2019-0008 actively exploited?
What is the CVSS score for CVE-2019-0008?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.