Security readout for executives and security teams
This flaw can make affected Junos OS routers repeatedly restart their routing protocol process when a BGP peer restart condition is triggered. The business impact is routing instability and prolonged denial of service, not data theft. Graceful restart helper mode is enabled by default, so affected BGP-enabled Junos deployments deserve prompt review. Exposure is concentrated in Juniper Junos OS routing devices running affected releases with BGP graceful restart helper mode or graceful restart enabled. Helper mode is enabled by default. Junos OS before 16.1R1 and non-Junos Juniper products are reported not affected. Treat as high priority for network operations. The issue threatens availability of routing infrastructure and may cause prolonged service disruption, but sources do not indicate confidentiality or integrity impact. Remediate affected BGP routers through tested Junos upgrades. Mitigation focus: Upgrade Junos OS to the fixed release for the installed train.; Prioritize internet-facing, edge, and core routers running affected Junos versions.; Check Juniper advisory JSA10932 for current vendor guidance..
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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Open ATT&CK lookupCVE-2019-0028 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.5 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA and ADP enrichment extracted from CVE v5
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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:N/I:N/A:H3.93.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
7.5HighVector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://kb.juniper.net/JSA10932CVE 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.
Improper Resource Shutdown or Release
Improper Resource Shutdown or Release represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.