CVE-2020-1645
published 2020-07-17CVE-2020-1645: When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of packets…
high8.3CVSS 3.1
AVNACLPRNUINSCCLILAL
When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of packets processed by the Multiservices PIC Management Daemon (mspmand) process, responsible for managing "URL Filtering service", may crash, causing the Services PIC to restart. While the Services PIC is restarting, all PIC services including DNS filtering service (DNS sink holing) will be bypassed until the Services PIC completes its boot process. If the issue occurs, system core-dumps output will show a crash of mspmand process: root@device> show system core-dumps -rw-rw---- 1 nobody wheel 575685123 /var/tmp/pics/mspmand.core..gz This issue affects Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S8; 18.3 versions prior to 18.3R2-S4, 18.3R3-S1; 18.4 versions prior to 18.4R2-S5, 18.4R3; 19.1 versions prior to 19.1R2-S2, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S3, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2. This issue does not affect Juniper Networks Junos OS releases prior to 17.3R2.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos | — | — |
| juniper | junos_os | — | — |
| juniper | mx_series | — | — |
| juniper_networks | junos_os | >= 17.3 < 17.3R3-S8 | 17.3R3-S8 |
| juniper_networks | junos_os | >= 18.3 < 18.3R2-S4, 18.3R3-S1 | 18.3R2-S4, 18.3R3-S1 |
| juniper_networks | junos_os | >= 18.4 < 18.4R2-S5, 18.4R3 | 18.4R2-S5, 18.4R3 |
| juniper_networks | junos_os | >= 19.1 < 19.1R2-S2, 19.1R3 | 19.1R2-S2, 19.1R3 |
| juniper_networks | junos_os | >= 19.2 < 19.2R1-S5, 19.2R2 | 19.2R1-S5, 19.2R2 |
| juniper_networks | junos_os | >= 19.3 < 19.3R2-S3, 19.3R3 | 19.3R2-S3, 19.3R3 |
| juniper_networks | junos_os | >= 19.4 < 19.4R1-S3, 19.4R2 | 19.4R1-S3, 19.4R2 |
GHSA
GHSA-cvr9-hv4p-wfcw: When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of pack
ghsa_unreviewed·2022-05-24
CVE-2020-1645 [MEDIUM] GHSA-cvr9-hv4p-wfcw: When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of pack
When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of packets processed by the Multiservices PIC Management Daemon (mspmand) process, responsible for managing "URL Filtering service", may crash, causing the Services PIC to restart. While the Services PIC is restarting, all PIC services including DNS filtering service (DNS sink holing) will be bypassed until the Services PIC completes its boot process. If the issue occurs, system core-dumps output will show a crash of mspmand process: root@device> show system core-dumps -rw-rw---- 1 nobody wheel 575685123 /var/tmp/pics/mspmand.core..gz This issue affects Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S8; 18.3 versions prior to 18.3R2-S4, 18
Juniper
CVE-2020-1645: When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of pack
vendor_juniper·2020-07-17·CVSS 8.3
CVE-2020-1645 [HIGH] CWE-362 CVE-2020-1645: When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of pack
CVE-2020-1645: When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of packets processed by the Multiservices PIC Management Daemon (mspmand) process, responsible for managing "URL Filtering service", may crash, causing the Services PIC to restart. While the Services PIC is restarting, all PIC services including DNS filtering service (DNS sink holing) will be bypassed until the Services PIC completes its boot process. If the issue occurs, system core-dumps output will show a crash of mspmand process: root@device> show system core-dumps -rw-rw---- 1 nobody wheel 575685123 /var/tmp/pics/mspmand.core..gz This issue affects Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S8; 18.3 versions prior t
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-07-17
Published