7.8high
CVE-2018-9387
In multiple functions of mnh-sm.c, there is a possible way to trigger a heap overflow due to an integer overflow.
Published 21 mo ago · modified 4 mo ago · JSON
CVSS
7.8
v3.1 · CNA
CISA KEV
No
not known exploited
EPSS
0.1%
percentile 1%
Public exploits
0
none known
Summary
In multiple functions of mnh-sm.c, there is a possible way to trigger a heap overflow due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CISA SSVC assessment
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction (EPSS)
0.10% probability of exploitation in the next 30 days, higher than 1% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Google Android
Classification
- Weakness
- CWE-120 Buffer Copy without Checking Size of Input
References
- source.android.com /security/bulletin/pixel/2018-06-01
Sources
- CVE List: CVE-2018-9387
- NVD: CVE-2018-9387
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