7.8

CVE-2020-9247

There is a buffer overflow vulnerability in several Huawei products. The system does not sufficiently validate certain configuration parameter which is passed from user that would cause buffer overflow. The attacker should trick the user into installing and running a malicious application with a high privilege, successful exploit may cause code execution. Affected product include Huawei HONOR 20 PRO, Mate 20, Mate 20 Pro, Mate 20 X, P30, P30 Pro, Hima-L29C, Laya-AL00EP, Princeton-AL10B, Tony-AL00B, Yale-L61A, Yale-TL00B and YaleP-AL10B.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Huawei ≫ Honor 20 Pro Firmware Version < 10.1.0.230\(c432e9r5p1\)
   Huawei ≫ Honor 20 Pro Version -
Huawei ≫ Mate 20 Firmware Version < 10.1.0.160\(c00e160r3p8\)
   Huawei ≫ Mate 20 Version -
Huawei ≫ Mate 20 Pro Firmware Version < 10.1.0.270\(c432e7r1p5\)
   Huawei ≫ Mate 20 Pro Version -
Huawei ≫ Mate 20 X Firmware Version < 10.1.0.160\(c00e160r2p8\)
   Huawei ≫ Mate 20 X Version -
Huawei ≫ P30 Firmware Version 9.1.0.272(c635e4r2p2)
   Huawei ≫ P30 Version -
Huawei ≫ P30 Pro Firmware Version < 10.1.0.160\(c00e160r2p8\)
   Huawei ≫ P30 Pro Version -
Huawei ≫ Hima-l29c Firmware Version < 10.1.0.273\(c185e5r2p4\)
   Huawei ≫ Hima-l29c Version -
Huawei ≫ Laya-al00ep Firmware Version < 10.1.0.160\(c786e160r3p8\)
   Huawei ≫ Laya-al00ep Version -
Huawei ≫ Princeton-al10b Firmware Version < 10.1.0.160\(c00e160r2p11\)
   Huawei ≫ Princeton-al10b Version -
Huawei ≫ Tony-al00b Firmware Version < 10.1.0.160\(c00e160r2p11\)
   Huawei ≫ Tony-al00b Version -
Huawei ≫ Yale-l61a Firmware Version < 10.1.0.225\(c432e3r1p2\)
   Huawei ≫ Yale-l61a Version -
Huawei ≫ Yale-tl00b Firmware Version < 10.1.0.160\(c01e160r8p12\)
   Huawei ≫ Yale-tl00b Version -
Huawei ≫ Yalep-al10b Firmware Version < 10.1.0.160\(c00e160r8p12\)
   Huawei ≫ Yalep-al10b Version -
Huawei ≫ Honor 20 Pro Firmware Version < 10.1.0.231\(c10e3r3p2\)
   Huawei ≫ Honor 20 Pro Version -
Huawei ≫ Mate 20 Pro Firmware Version < 10.1.0.270\(c635e3r1p5\)
   Huawei ≫ Mate 20 Pro Version -
Huawei ≫ Mate 20 Pro Firmware Version < 10.1.0.273\(c185e7r2p4\)
   Huawei ≫ Mate 20 Pro Version -
Huawei ≫ Mate 20 Pro Firmware Version < 10.1.0.273\(c636e7r2p4\)
   Huawei ≫ Mate 20 Pro Version -
Huawei ≫ Mate 20 Pro Firmware Version < 10.1.0.277\(c10e7r2p4\)
   Huawei ≫ Mate 20 Pro Version -
Huawei ≫ Mate 20 Pro Firmware Version < 10.1.0.277\(c605e7r1p5\)
   Huawei ≫ Mate 20 Pro Version -
Huawei ≫ P30 Firmware Version < 10.1.0.123\(c432e22r2p5\)
   Huawei ≫ P30 Version -
Huawei ≫ P30 Firmware Version < 10.1.0.126\(c10e7r5p1\)
   Huawei ≫ P30 Version -
Huawei ≫ P30 Firmware Version < 10.1.0.126\(c185e4r7p1\)
   Huawei ≫ P30 Version -
Huawei ≫ P30 Firmware Version < 10.1.0.126\(c605e19r1p3\)
   Huawei ≫ P30 Version -
Huawei ≫ P30 Firmware Version < 10.1.0.126\(c636e5r3p4\)
   Huawei ≫ P30 Version -
Huawei ≫ P30 Firmware Version < 10.1.0.126\(c636e7r3p4\)
   Huawei ≫ P30 Version -
Huawei ≫ Hima-l29c Firmware Version < 10.1.0.273\(c636e5r2p4\)
   Huawei ≫ Hima-l29c Version -
Huawei ≫ Hima-l29c Firmware Version < 10.1.0.275\(c10e4r2p4\)
   Huawei ≫ Hima-l29c Version -
Huawei ≫ Yale-l61a Firmware Version < 10.1.0.226\(c10e3r1p1\)
   Huawei ≫ Yale-l61a Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.79% 0.515
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200729-03-smartphone-en
Vendor Advisory