Vulnerability-Lookup

VAR-201904-1568

Vulnerability from variot - Updated: 2023-12-18 12:43

When BGP tracing is enabled an incoming BGP message may cause the Junos OS routing protocol daemon (rpd) process to crash and restart. While rpd restarts after a crash, repeated crashes can result in an extended DoS condition. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S4, 16.1R7-S5; 16.2 versions prior to 16.2R2-S9, 16.2R3; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3-S1; 17.3 versions prior to 17.3R3-S3, 17.3R3-S4, 17.3R4; 17.4 versions prior to 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3; 18.1 versions prior to 18.1R2-S4, 18.1R3-S4, 18.1R4; 18.2 versions prior to 18.2R2-S2, 18.2R2-S3, 18.2R3; 18.2X75 versions prior to 18.2X75-D40; 18.3 versions prior to 18.3R1-S3, 18.3R2; 18.4 versions prior to 18.4R1-S2, 18.4R2. This issue does not affect Junos releases prior to 16.1R1. Juniper Networks Junos OS Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Juniper Junos is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition, effectively denying service to legitimate users. Juniper Networks Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware equipment. The operating system provides a secure programming interface and Junos SDK. A security vulnerability exists in Juniper Networks Junos OS. The following versions are affected: Juniper Networks Junos OS Release 16.1, Release 16.2, Release 17.1, Release 17.2, Release 17.3, Release 17.4, Release 18.1, Release 18.2, Release 18.2X75, Release 18.3, Release 18.4

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CVE-2019-0019 (GCVE-0-2019-0019)

Vulnerability from cvelistv5 – Published: 2019-04-10 20:13 – Updated: 2024-09-16 20:52

Title

BGP packets can trigger rpd crash when BGP tracing is enabled.

Summary

Severity ?

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-404 - Improper Resource Shutdown or Release

Assigner

juniper

References

URL

Tags

	https://kb.juniper.net/JSA10931	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/107893	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Affected: 16.1 , < 16.1R7-S4, 16.1R7-S5 (custom) Affected: 16.2 , < 16.2R2-S9, 16.2R3 (custom) Affected: 17.1 , < 17.1R3 (custom) Affected: 17.2 , < 17.2R3-S1 (custom) Affected: 17.3 , < 17.3R3-S3, 17.3R3-S4, 17.3R4 (custom) Affected: 17.4 , < 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3 (custom) Affected: 18.1 , < 18.1R2-S4, 18.1R3-S4, 18.1R4 (custom) Affected: 18.2 , < 18.2R2-S2, 18.2R2-S3, 18.2R3 (custom) Affected: 18.2X75 , < 18.2X75-D40 (custom) Affected: 18.3 , < 18.3R1-S3, 18.3R2 (custom) Affected: 18.4 , < 18.4R1-S2, 18.4R2 (custom) Unaffected: all , < 16.1 (custom)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-201904-1568

CVE-2019-0019 (GCVE-0-2019-0019)

Tags

Sightings

Nomenclature