CVE-2024-39528: Junos OS and Junos OS Evolved: Concurrent deletion of a routing-instance and receipt of an SNMP request cause an RPD crash

First published: Thu Jul 11 2024(Updated: )

A Use After Free vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to cause a Denial of Service (DoS).On all Junos OS and Junos Evolved platforms, if a routing-instance deactivation is triggered, and at the same time a specific SNMP request is received, a segmentation fault occurs which causes rpd to crash and restart. This issue affects:    Junos OS: * All versions before 21.2R3-S8,  * 21.4 versions before 21.4R3-S5, * 22.2 versions before 22.2R3-S3, * 22.3 versions before 22.3R3-S2, * 22.4 versions before 22.4R3, * 23.2 versions before 23.2R2.   Junos OS Evolved: * All versions before 21.2R3-S8-EVO, * 21.4-EVO versions before 21.4R3-S5-EVO, * 22.2-EVO versions before 22.2R3-S3-EVO,  * 22.3-EVO versions before 22.3R3-S2-EVO, * 22.4-EVO versions before 22.4R3-EVO, * 23.2-EVO versions before 23.2R2-EVO.

Credit: sirt@juniper.net

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• agent/weakness
• agent/references
• agent/description
• agent/type
• agent/title
• agent/first-publish-date
• agent/author
• agent/severity
• agent/event
• collector/mitre-cve
• source/MITRE
• collector/nvd-api
• source/NVD
• agent/software-canonical-lookup
• agent/last-modified-date
• agent/softwarecombine
• agent/tags
• vendor/juniper
• canonical/juniper junos
• version/juniper junos/21.2
• version/juniper junos/21.2-r1
• version/juniper junos/21.2-r1-s1
• version/juniper junos/21.2-r1-s2
• version/juniper junos/21.2-r2
• version/juniper junos/21.2-r2-s1
• version/juniper junos/21.2-r2-s2
• version/juniper junos/21.2-r3
• version/juniper junos/21.2-r3-s1
• version/juniper junos/21.2-r3-s2
• version/juniper junos/21.2-r3-s3
• version/juniper junos/21.2-r3-s4
• version/juniper junos/21.2-r3-s5
• version/juniper junos/21.2-r3-s6
• version/juniper junos/21.2-r3-s7
• version/juniper junos/21.4
• version/juniper junos/21.4-r1
• version/juniper junos/21.4-r1-s1
• version/juniper junos/21.4-r1-s2
• version/juniper junos/21.4-r2
• version/juniper junos/21.4-r2-s1
• version/juniper junos/21.4-r2-s2
• version/juniper junos/21.4-r3
• version/juniper junos/21.4-r3-s1
• version/juniper junos/21.4-r3-s2
• version/juniper junos/21.4-r3-s3
• version/juniper junos/21.4-r3-s4
• version/juniper junos/22.2
• version/juniper junos/22.2-r1
• version/juniper junos/22.2-r1-s1
• version/juniper junos/22.2-r1-s2
• version/juniper junos/22.2-r2
• version/juniper junos/22.2-r2-s1
• version/juniper junos/22.2-r2-s2
• version/juniper junos/22.2-r3
• version/juniper junos/22.2-r3-s1
• version/juniper junos/22.2-r3-s2
• version/juniper junos/22.3
• version/juniper junos/22.3-r1
• version/juniper junos/22.3-r1-s1
• version/juniper junos/22.3-r1-s2
• version/juniper junos/22.3-r2
• version/juniper junos/22.3-r2-s1
• version/juniper junos/22.3-r2-s2
• version/juniper junos/22.3-r3
• version/juniper junos/22.3-r3-s1
• version/juniper junos/22.4
• version/juniper junos/22.4-r1
• version/juniper junos/22.4-r1-s1
• version/juniper junos/22.4-r1-s2
• version/juniper junos/22.4-r2
• version/juniper junos/22.4-r2-s1
• version/juniper junos/22.4-r2-s2
• version/juniper junos/23.2
• version/juniper junos/23.2-r1
• version/juniper junos/23.2-r1-s1
• version/juniper junos/23.2-r1-s2
• canonical/juniper junos os evolved
• version/juniper junos os evolved/21.2
• version/juniper junos os evolved/21.2-r1
• version/juniper junos os evolved/21.2-r1-s1
• version/juniper junos os evolved/21.2-r1-s2
• version/juniper junos os evolved/21.2-r2
• version/juniper junos os evolved/21.2-r2-s1
• version/juniper junos os evolved/21.2-r2-s2
• version/juniper junos os evolved/21.2-r3
• version/juniper junos os evolved/21.2-r3-s1
• version/juniper junos os evolved/21.2-r3-s2
• version/juniper junos os evolved/21.2-r3-s3
• version/juniper junos os evolved/21.2-r3-s4
• version/juniper junos os evolved/21.2-r3-s5
• version/juniper junos os evolved/21.2-r3-s6
• version/juniper junos os evolved/21.2-r3-s7
• version/juniper junos os evolved/21.4
• version/juniper junos os evolved/21.4-r1
• version/juniper junos os evolved/21.4-r1-s1
• version/juniper junos os evolved/21.4-r1-s2
• version/juniper junos os evolved/21.4-r2
• version/juniper junos os evolved/21.4-r2-s1
• version/juniper junos os evolved/21.4-r2-s2
• version/juniper junos os evolved/21.4-r3
• version/juniper junos os evolved/21.4-r3-s1
• version/juniper junos os evolved/21.4-r3-s2
• version/juniper junos os evolved/21.4-r3-s3
• version/juniper junos os evolved/21.4-r3-s4
• version/juniper junos os evolved/22.2
• version/juniper junos os evolved/22.2-r1
• version/juniper junos os evolved/22.2-r1-s1
• version/juniper junos os evolved/22.2-r1-s2
• version/juniper junos os evolved/22.2-r2
• version/juniper junos os evolved/22.2-r2-s1
• version/juniper junos os evolved/22.2-r2-s2
• version/juniper junos os evolved/22.2-r3
• version/juniper junos os evolved/22.2-r3-s1
• version/juniper junos os evolved/22.2-r3-s2
• version/juniper junos os evolved/22.4
• version/juniper junos os evolved/22.4-r1
• version/juniper junos os evolved/22.4-r1-s1
• version/juniper junos os evolved/22.4-r1-s2
• version/juniper junos os evolved/22.4-r2
• version/juniper junos os evolved/22.4-r2-s1
• version/juniper junos os evolved/22.4-r2-s2
• version/juniper junos os evolved/23.2
• version/juniper junos os evolved/23.2-r1
• version/juniper junos os evolved/23.2-r1-s1
• version/juniper junos os evolved/23.2-r1-s2