Security readout for executives and security teams
This flaw affects specific Juniper switching platforms. Valid BGP or IPv6 BFD traffic can crash the forwarding engine manager and may potentially allow remote code execution. Because it is network reachable, unauthenticated, and rated CVSS 9.8, exposed affected devices should be prioritized. Organizations are likely exposed if they run affected Junos OS versions on QFX5000 series, EX4300, or EX4600 devices, especially where BGP or IPv6 BFD traffic can reach the device. Treat this as a priority infrastructure patching item. The business risk is outage of critical switching functions and possible remote compromise on affected network devices, with no authentication required under the CVSS assessment. Mitigation focus: Identify all QFX5000, EX4300, and EX4600 devices running affected Junos OS releases.; Upgrade affected 15.1X53 systems to 15.1X53-D235 or later.; Upgrade affected 17.x trains to the fixed releases named by Juniper or later..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-121: Exact CWE lookup
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Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2019-0008 mapping review
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Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.8 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
9.8CriticalVector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://kb.juniper.net/JSA10930CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Stack-based Buffer Overflow
Stack-based Buffer Overflow represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.