Buffer overflow in Huawei Elle-Al00b
CVE-2019-5276
Huawei smart phones with earlier versions than ELLE-AL00B 9.1.0.222(C00E220R2P1) have a buffer overflow vulnerability. An attacker may intercept and tamper with the packet in the local area network (LAN) to exploit this vulnerability. Successful exploitation may cause the affected phone abnormal.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (28.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 28.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Huawei Elle-Al00b — versions earlier versions than 9.1.0.222(C00E220R2P1)
- Huawei Elle-Al00b Firmware
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2019-5276?
- CVE-2019-5276 is a high-severity vulnerability in Huawei Elle-Al00b, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2019-12-23.
- How severe is CVE-2019-5276?
- High severity. CVSS v3 base score is 8.8 out of 10.