CVE-2019-0065
Last modified
CVE-2019-0065 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 1.27% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Juniper | Junos | 16.1 |
| Juniper | Junos | 16.2 |
| Juniper | Junos | 17.1 |
| Juniper | Junos | 17.2 |
| Juniper | Junos | 17.3 |
| Juniper | Junos | 17.4 |
| Juniper | Junos | 18.1 |
| Juniper | Junos | 18.2 |
| Juniper | Junos | 18.3 |
| Juniper | Junos | 18.4 |
References
- https://kb.juniper.net/JSA10964Vendor Advisory
- https://kb.juniper.net/JSA10964Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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