CVE-2017-2312
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2017
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
On Juniper Networks devices running Junos OS affected versions and with LDP enabled, a specific LDP packet destined to the RE (Routing Engine) will consume a small amount of the memory allocated for the rpd (routing protocol daemon) process. Over time, repeatedly receiving this type of LDP packet(s) will cause the memory to exhaust and the rpd process to crash and restart. It is not possible to free up the memory that has been consumed without restarting the rpd process. This issue affects Junos OS based devices with either IPv4 or IPv6 LDP enabled via the [protocols ldp] configuration (the native IPv6 support for LDP is available in Junos OS 16.1 and higher). The interface on which the packet arrives needs to have LDP enabled. The affected Junos versions are: 13.3 prior to 13.3R10; 14.1 prior to 14.1R8; 14.2 prior to 14.2R7-S6 or 14.2R8; 15.1 prior to 15.1F2-S14, 15.1F6-S4, 15.1F7, 15.1R4-S7, 15.1R5; 15.1X49 before 15.1X49-D70; 15.1X53 before 15.1X53-D230, 15.1X53-D63, 15.1X53-D70; 16.1 before 16.1R2. 16.2R1 and all subsequent releases have a resolution for this vulnerability.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Junos OS with LDP enabled
- Vendor
- Juniper Networks
- Product
- Junos OS with LDP enabled
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 13.3 prior to 13.3R10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 14.1 prior to 14.1R8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 14.2 prior to 14.2R7-S6 or 14.2R8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 15.1 prior to 15.1F2-S14, 15.1F6-S4, 15.1F7, 15.1R4-S7, 15.1R5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 15.1X49 before 15.1X49-D70 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 15.1X53 before 15.1X53-D230, 15.1X53-D63, 15.1X53-D70 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 16.1 before 16.1R2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 16.2R1 and all subsequent releases have a resolution for this vulnerability | affected | Unavailable | Unavailable | Unavailable | None listed |