What’s Vulnerable › Vulnerabilities
CVE-2017-10618: Junos: RPD core due to BGP UPDATE with malformed optional transitive attributes
- Severity: medium (CVSS 5.9 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2017-10-13 · updated 2026-06-17
Description
When the 'bgp-error-tolerance' feature â€" designed to help mitigate remote session resets from malformed path attributes â€" is enabled, a BGP UPDATE containing a specifically crafted set of transitive attributes can cause the RPD routing process to crash and restart. Devices with BGP enabled that do not have 'bgp-error-tolerance' configured are not vulnerable to this issue. Affected releases are Juniper Networks Junos OS 13.3 prior to 13.3R10-S2; 14.1 prior to 14.1R8-S4, 14.1R9; 14.1X50 prior to 14.1X50-D185; 14.1X53 prior to 14.1X53-D45, 14.1X53-D50; 14.2 prior to 14.2R7-S7, 14.2R8; 15.1 prior to 15.1F5-S8, 15.1F6-S7, 15.1R5-S6, 15.1R6-S2, 15.1R7; 15.1X49 prior to 15.1X49-D100; 15.1X53 prior to 15.1X53-D64, 15.1X53-D70; 16.1 prior to 16.1R3-S4, 16.1R4-S3, 16.1R5; 16.2 prior to 16.2R1-S5, 16.2R2; 17.1 prior to 17.1R1-S3, 17.1R2; 17.2 prior to 17.2R1-S2, 17.2R2; 17.2X75 prior to 17.2X75-D50. No other Juniper Networks products or platforms are affected by this issue.
Affected products
- Juniper Junos OS: 13.3, 13.3-r10, 13.3-r2, 13.3-r3, 13.3-r4, 13.3-r5 (+108)
References
- https://kb.juniper.net/JSA10820
- https://www.juniper.net/documentation/en_US/junos/topics/concept/bgp-error-handling-overview.html
- https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/bgp-error-tolerance.html
- https://kb.juniper.net/JSA10820
- https://www.juniper.net/documentation/en_US/junos/topics/concept/bgp-error-handling-overview.html
- https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/bgp-error-tolerance.html
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