CVE-2017-2347

mediumpriority · track · 31EPSS 0.019 · 80 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.95% (80th) EPSS

CVSS 5 · medium

Is it mine?

18 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

A denial of service vulnerability in rpd daemon of Juniper Networks Junos OS allows a malformed MPLS ping packet to crash the rpd daemon if MPLS OAM is configured. Repeated crashes of the rpd daemon can result in an extended denial of service condition for the device. The affected releases are Junos OS 12.3X48 prior to 12.3X48-D50, 12.3X48-D55; 13.3 prior to 13.3R10; 14.1 prior to 14.1R4-S13, 14.1R8-S3, 14.1R9; 14.1X53 prior to 14.1X53-D42, 14.1X53-D50; 14.2 prior to 14.2R4-S8, 14.2R7-S6, 14.2R8; 15.1 prior to 15.1F2-S14, 15.1F5-S7, 15.1F6-S4, 15.1F7, 15.1R4-S7, 15.1R5-S1, 15.1R6; 15.1X49 prior to 15.1X49-D100; 15.1X53 prior to 15.1X53-D105, 15.1X53-D47, 15.1X53-D62, 15.1X53-D70; 16.1 prior to 16.1R3-S3, 16.1R4. No other Juniper Networks products or platforms are affected by this issue.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.06.5mediumCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.06.5mediumCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · sirt@juniper.net USexploitability 2.8 · impact 3.6

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

affected products (18)

Products and version ranges known to be affected.

Juniper Networks Junos OS≤ 14.1 prior to 14.1R4-S13, 14.1R8-S3, 14.1R9enisa_euvdEU
Juniper Networks Junos OS≤ 15.1 prior to 15.1F2-S14, 15.1F5-S7, 15.1F6-S4, 15.1F7, 15.1R4-S7, 15.1R5-S1, 15.1R6enisa_euvdEU
Juniper Networks Junos OS≤ 12.3X48 prior to 12.3X48-D50, 12.3X48-D55enisa_euvdEU
Juniper Networks Junos OS≤ 14.1X53 prior to 14.1X53-D42, 14.1X53-D50enisa_euvdEU
Juniper Networks Junos OS≤ 13.3 prior to 13.3R10enisa_euvdEU
Juniper Networks Junos OS≤ 14.2 prior to 14.2R4-S8, 14.2R7-S6, 14.2R8enisa_euvdEU
Juniper Networks Junos OS≤ 15.1X53 prior to 15.1X53-D47, 15.1X53-D62, 15.1X53-D70, 15.1X53-D105enisa_euvdEU
Juniper Networks Junos OS≤ 15.1X49 prior to 15.1X49-D100enisa_euvdEU
Juniper Networks Junos OS≤ 16.1 prior to 16.1R3-S3, 16.1R4enisa_euvdEU
juniper junos= 12.3x48nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 13.3nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 14.1nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 14.1x53nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 14.2nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 15.1nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 15.1x49nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 15.1x53nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 16.1nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2017-07-17modified 2026-06-17

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+25188 more

references (9)

External citations — patches, advisories, analysis.

http://www.securitytracker.com/id/1038892 cnnvd
https://kb.juniper.net/JSA10795 cnnvd
https://www.securityfocus.com/bid/100236 cnnvd
http://www.securityfocus.com/bid/100236 enisa_euvd
http://www.securitytracker.com/id/1038892 enisa_euvd
https://kb.juniper.net/JSA10795 enisa_euvd
http://www.securityfocus.com/bid/100236Third Party AdvisoryVDB Entrynvd
http://www.securitytracker.com/id/1038892Third Party AdvisoryVDB Entrynvd

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