First published: Wed Oct 09 2019(Updated: )
On MX Series, when the SIP ALG is enabled, receipt of a certain malformed SIP packet may crash the MS-PIC component on MS-MIC or MS-MPC. By continuously sending a crafted SIP packet, an attacker can repeatedly bring down MS-PIC on MS-MIC/MS-MPC causing a sustained Denial of Service. This issue affects Juniper Networks Junos OS on MX Series: 16.1 versions prior to 16.1R7-S5; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3-S3; 17.3 versions prior to 17.3R3-S6 ; 17.4 versions prior to 17.4R2-S8, 17.4R3; 18.1 versions prior to 18.1R3-S3; 18.2 versions prior to 18.2R3; 18.3 versions prior to 18.3R2; 18.4 versions prior to 18.4R2.
Credit: sirt@juniper.net
Affected Software | Affected Version | How to fix |
---|---|---|
Juniper JUNOS | =16.1 | |
Juniper JUNOS | =16.1-r1 | |
Juniper JUNOS | =16.1-r2 | |
Juniper JUNOS | =16.1-r3 | |
Juniper JUNOS | =16.1-r3-s10 | |
Juniper JUNOS | =16.1-r3-s11 | |
Juniper JUNOS | =16.1-r4 | |
Juniper JUNOS | =16.1-r5 | |
Juniper JUNOS | =16.1-r5-s4 | |
Juniper JUNOS | =16.1-r6 | |
Juniper JUNOS | =16.1-r6-s1 | |
Juniper JUNOS | =16.1-r6-s6 | |
Juniper JUNOS | =16.1-r7 | |
Juniper JUNOS | =16.1-r7-s3 | |
Juniper JUNOS | =16.1-r7-s4 | |
Juniper Mx10 | ||
Juniper Mx10003 | ||
Juniper Mx10008 | ||
Juniper Mx10016 | ||
Juniper Mx104 | ||
Juniper Mx150 | ||
Juniper Mx2008 | ||
Juniper Mx2010 | ||
Juniper Mx2020 | ||
Juniper Mx204 | ||
Juniper Mx240 | ||
Juniper Mx40 | ||
Juniper Mx480 | ||
Juniper Mx5 | ||
Juniper Mx80 | ||
Juniper Mx960 | ||
Juniper Vmx | ||
Juniper JUNOS | =16.2 | |
Juniper JUNOS | =16.2-r1 | |
Juniper JUNOS | =16.2-r2 | |
Juniper JUNOS | =16.2-r2-s1 | |
Juniper JUNOS | =16.2-r2-s10 | |
Juniper JUNOS | =16.2-r2-s2 | |
Juniper JUNOS | =16.2-r2-s5 | |
Juniper JUNOS | =16.2-r2-s6 | |
Juniper JUNOS | =16.2-r2-s7 | |
Juniper JUNOS | =16.2-r2-s8 | |
Juniper JUNOS | =16.2-r2-s9 | |
Juniper JUNOS | =17.1 | |
Juniper JUNOS | =17.1-r1 | |
Juniper JUNOS | =17.1-r2-s1 | |
Juniper JUNOS | =17.1-r2-s10 | |
Juniper JUNOS | =17.1-r2-s2 | |
Juniper JUNOS | =17.1-r2-s3 | |
Juniper JUNOS | =17.1-r2-s4 | |
Juniper JUNOS | =17.1-r2-s5 | |
Juniper JUNOS | =17.1-r2-s6 | |
Juniper JUNOS | =17.1-r2-s7 | |
Juniper JUNOS | =17.2 | |
Juniper JUNOS | =17.2-r1-s2 | |
Juniper JUNOS | =17.2-r1-s4 | |
Juniper JUNOS | =17.2-r1-s7 | |
Juniper JUNOS | =17.2-r1-s8 | |
Juniper JUNOS | =17.2-r2-s6 | |
Juniper JUNOS | =17.2-r2-s7 | |
Juniper JUNOS | =17.2-r3-s1 | |
Juniper JUNOS | =17.2-r3-s2 | |
Juniper JUNOS | =17.3 | |
Juniper JUNOS | =17.3-r2 | |
Juniper JUNOS | =17.3-r2-s1 | |
Juniper JUNOS | =17.3-r2-s2 | |
Juniper JUNOS | =17.3-r3-s1 | |
Juniper JUNOS | =17.3-r3-s2 | |
Juniper JUNOS | =17.3-r3-s3 | |
Juniper JUNOS | =17.3-r3-s4 | |
Juniper JUNOS | =17.3-r3-s5 | |
Juniper JUNOS | =17.4 | |
Juniper JUNOS | =17.4-r1 | |
Juniper JUNOS | =17.4-r1-s1 | |
Juniper JUNOS | =17.4-r1-s2 | |
Juniper JUNOS | =17.4-r1-s4 | |
Juniper JUNOS | =17.4-r1-s6 | |
Juniper JUNOS | =17.4-r1-s7 | |
Juniper JUNOS | =17.4-r2 | |
Juniper JUNOS | =17.4-r2-s1 | |
Juniper JUNOS | =17.4-r2-s3 | |
Juniper JUNOS | =17.4-r2-s4 | |
Juniper JUNOS | =17.4-r2-s5 | |
Juniper JUNOS | =17.4-r2-s6 | |
Juniper JUNOS | =17.4-r2-s7 | |
Juniper JUNOS | =18.1 | |
Juniper JUNOS | =18.1-r2 | |
Juniper JUNOS | =18.1-r2-s1 | |
Juniper JUNOS | =18.1-r2-s2 | |
Juniper JUNOS | =18.1-r2-s4 | |
Juniper JUNOS | =18.1-r3 | |
Juniper JUNOS | =18.1-r3-s2 | |
Juniper JUNOS | =18.2 | |
Juniper JUNOS | =18.2-r1-s5 | |
Juniper JUNOS | =18.2-r2-s1 | |
Juniper JUNOS | =18.2-r2-s2 | |
Juniper JUNOS | =18.2-r2-s3 | |
Juniper JUNOS | =18.2-r2-s4 | |
Juniper JUNOS | =18.3 | |
Juniper JUNOS | =18.3-r1 | |
Juniper JUNOS | =18.3-r1-s1 | |
Juniper JUNOS | =18.3-r1-s2 | |
Juniper JUNOS | =18.3-r1-s3 | |
Juniper JUNOS | =18.4 | |
Juniper JUNOS | =18.4-r1 | |
Juniper JUNOS | =18.4-r1-s2 |
The following software releases have been updated to resolve these specific issues: 16.1R7-S5, 16.2R2-S11, 17.1R3, 17.2R3-S3, 17.3R3-S6, 17.4R2-S8, 17.4R3, 18.1R3-S3, 18.2R3, 18.3R2, 18.4R2, 19.1R1, and all subsequent releases.
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