Vulnerability CVE-2019-7386
Published: 2019-03-21

Description:
A Denial of Service issue has been discovered in the Gecko component of KaiOS 2.5 10.05 (platform 48.0.a2) on Nokia 8810 4G devices. When a crafted web page is visited with the internal browser, the Gecko process crashes with a segfault. Successful exploitation could lead to the remote code execution on the device.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Nokia 8810 Denial Of Service
Kaustubh G. Padw...
13.02.2019

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.1/10
6.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Nokia -> 8810 4g firmware 
Kaiostech -> Kaios 

 References:
http://packetstormsecurity.com/files/151651/Nokia-8810-Denial-Of-Service.html
http://seclists.org/fulldisclosure/2019/Feb/35
http://www.breakthesec.com
http://www.breakthesec.com/search/label/0day
https://s3curityb3ast.github.io
https://s3curityb3ast.github.io/KSA-Dev-007.md
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