A vulnerability in the SIP ALG packet processing service of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the device by sending specific types of valid SIP traffic to the device. In this case, the flowd process crashes and generates a core dump while processing SIP ALG traffic. Continued receipt of these valid SIP packets will result in a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D61, 12.3X48-D65 on SRX Series; 15.1X49 versions prior to 15.1X49-D130 on SRX Series; 17.3 versions prior to 17.3R3 on SRX Series; 17.4 versions prior to 17.4R2 on SRX Series.
References
| Link | Resource |
|---|---|
| https://kb.juniper.net/JSA10953 | Vendor Advisory |
| https://www.juniper.net/documentation/en_US/junos/topics/topic-map/security-sip-alg.html | Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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History
No history.
Information
Published : 2019-10-09 20:15
Updated : 2024-02-28 17:28
NVD link : CVE-2019-0055
Mitre link : CVE-2019-0055
CVE.ORG link : CVE-2019-0055
JSON object : View
Products Affected
juniper
- junos
- srx340
- srx1400
- srx4600
- srx650
- srx100
- srx550_hm
- srx300
- srx4100
- vsrx
- csrx
- srx3600
- srx110
- srx4200
- srx5800
- srx345
- srx220
- srx240
- srx550
- srx320
- srx5400
- srx3400
- srx1500
- srx210
- srx5600
CWE