Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2019-0049 Details

Description

On Junos devices with the BGP graceful restart helper mode enabled or the BGP graceful restart mechanism enabled, a certain sequence of BGP session restart on a remote peer that has the graceful restart mechanism enabled may cause the local routing protocol daemon (RPD) process to crash and restart. Repeated crashes of the RPD process can cause prolonged Denial of Service (DoS). Graceful restart helper mode for BGP is enabled by default. No other Juniper Networks products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S3; 16.2 versions prior to 16.2R2-S9; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.2X75 versions prior to 17.2X75-D105; 17.3 versions prior to 17.3R3-S2; 17.4 versions prior to 17.4R1-S7, 17.4R2-S2, 17.4R3; 18.1 versions prior to 18.1R3-S2; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D12, 18.2X75-D30; 18.3 versions prior to 18.3R1-S4, 18.3R2. Junos OS releases prior to 16.1R1 are not affected.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://kb.juniper.net/JSA10943 CVEPatchVendor Advisory
https://kb.juniper.net/JSA10943 [email protected]PatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-404Improper Resource Shutdown or Release[email protected]

Affected Products

ProductVersions
juniper junos
16.1 -
16.1 r1
16.1 r2
16.1 r3
16.1 r3-s10

CPE

  • cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.1:r3-s11:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.1:r6:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.2:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.2:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.2:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.2:r2-s5:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.2:r2-s6:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.2:r2-s7:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:16.2:r2-s8:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:r2-s10:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:r2-s3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:r2-s4:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:r2-s5:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:r2-s6:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.1:r2-s7:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2:r1-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2:r1-s4:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2:r1-s7:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2:r2-s6:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.3:r3-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.4:r1-s4:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.4:r1-s6:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.4:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.1:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.2:r1-s3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.2:r1-s4:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.2:r1-s5:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.2:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.2x75:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.2x75:d20:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.3:r1-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:18.3:r1-s3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2x75:*:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2x75:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2x75:d102:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:17.2x75:d92:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-0049
NVD Published Date:
Jul 11, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-0049 Details - Not Deferred