High severity7.5NVD Advisory· Published Jul 8, 2020· Updated Jun 17, 2026
CVE-2019-19415
CVE-2019-19415
Description
The SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by sending the specially crafted messages to the affected device. Due to the insufficient verification of the packets, successful exploit could allow the attacker to cause buffer overflow and dead loop, leading to DoS condition. Affected products can be found in https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en.
AI Insight
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Affected products
52- Huawei/AR150v5Range: V200R006C10
- Huawei/AR150-Sv5Range: V200R006C10SPC300
- Huawei/AR3600v5Range: V200R006C10
- Huawei/AR510v5Range: V200R006C10
V100R001C20SPC300+ 4 more
- (no CPE)range: V100R001C20SPC300
- (no CPE)range: V100R001C20SPC300
- (no CPE)range: V100R001C20SPC300
- (no CPE)range: V100R001C01SPC500
- (no CPE)range: V100R001C01SPC500T
- Range: V100R001C20SPC300
- Range: V100R001C10
- Range: V200R006C10
- Range: V100R001C10
- Range: V100R001C10
- Range: V100R001C10
- Range: V100R001C00
- Huawei/SeMG9811v5Range: V300R001C01SPC500
- Huawei/SRG2300v5Range: V200R006C10
- Huawei/SVN5600v5Range: V200R003C00
- Huawei/SVN5800v5Range: V200R003C00
- Huawei/SVN5800-Cv5Range: V200R003C00
- Range: V100R008C03B013SP02
- Range: V100R011C02SPC100
Patches
Vulnerability mechanics
References
1- www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-ennvdVendor Advisory
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