Vulnerability in Kaiostech Kaios
CVE-2019-7386
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.037 (89.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
- Kaiostech Kaios — versions 2.5
- Nokia 8810 4g
- Nokia 8810 4g Firmware — versions 10.05
Public proof-of-concept exploits
References
- seclists.org/fulldisclosure/2019/Feb/35 (mailing-list, Exploit, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/151651/Nokia-8810-Denial-Of-Service.html (Exploit, VDB Entry, Third Party Advisory)
- www.breakthesec.com/search/label/0day (Third Party Advisory, Not Applicable)
- s3curityb3ast.github.io (Exploit, Third Party Advisory)
- www.breakthesec.com (Third Party Advisory, Not Applicable)
- s3curityb3ast.github.io/KSA-Dev-007.md (Exploit, Third Party Advisory)
- developer.kaiostech.com/bugzilla-reports/report_141873.html
- developer.kaiostech.com/bugzilla-reports/report_58204.html
Frequently asked questions
- What is CVE-2019-7386?
- CVE-2019-7386 is a medium-severity vulnerability in Kaiostech Kaios. CVSS score: 6.5/10. Published 2019-03-21.
- How severe is CVE-2019-7386?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2019-7386 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.