VYPR
← All advisories
High severity7.5NVD Advisory· Published Jul 17, 2017· Updated Jun 17, 2026

CVE-2017-2348

CVE-2017-2348

Description

The Juniper Enhanced jdhcpd daemon may experience high CPU utilization, or crash and restart upon receipt of an invalid IPv6 UDP packet. Both high CPU utilization and repeated crashes of the jdhcpd daemon can result in a denial of service as DHCP service is interrupted. No other Juniper Networks products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS 14.1X53 prior to 14.1X53-D12, 14.1X53-D38, 14.1X53-D40 on QFX, EX, QFabric System; 15.1 prior to 15.1F2-S18, 15.1R4 on all products and platforms; 15.1X49 prior to 15.1X49-D80 on SRX; 15.1X53 prior to 15.1X53-D51, 15.1X53-D60 on NFX, QFX, EX.

Affected products

40
  • Juniper Networks/Junos39 versions
    cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:*+ 38 more
    • cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:14.1x53:d10:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:14.1x53:d38:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:14.1x53:d40:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:*:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2-s3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:f2-s4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:*:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d60:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d65:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d70:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x49:d75:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d25:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d34:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d47:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d48:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:15.1x53:d60:*:*:*:*:*:*
    • (no CPE)range: 14.1X53 prior to 14.1X53-D12, 14.1X53-D38, 14.1X53-D40 on QFX, EX, QFabric System; 15.1 prior to 15.1F2-S18, 15.1R4 on all products and platforms; 15.1X49 prior to 15.1X49-D80 on SRX; 15.1X53 prior to 15.1X53-D51, 15.1X53-D60 on NFX, QFX, EX
    • (no CPE)range: 15.1X53 prior to 15.1X53-D51, 15.1X53-D60
  • Juniper Networks/jdhcpdllm-create
    Range: 14.1X53 prior to 14.1X53-D12, 14.1X53-D38, 14.1X53-D40 on QFX, EX, QFabric System; 15.1 prior to 15.1F2-S18, 15.1R4 on all products and platforms; 15.1X49 prior to 15.1X49-D80 on SRX; 15.1X53 prior to 15.1X53-D51, 15.1X53-D60 on NFX, QFX, EX

Patches

Vulnerability mechanics

References

2

News mentions

0

No linked articles in our index yet.