Vulnerability Details : CVE-2019-1010249
Potential exploit
The Linux Foundation ONOS 2.0.0 and earlier is affected by: Integer Overflow. The impact is: A network administrator (or attacker) can install unintended flow rules in the switch by mistake. The component is: createFlow() and createFlows() functions in FlowWebResource.java (RESTful service). The attack vector is: network management and connectivity.
Vulnerability category: Overflow
Products affected by CVE-2019-1010249
- cpe:2.3:o:linuxfoundation:open_network_operating_system:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-1010249
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-1010249
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:P |
8.0
|
4.9
|
NIST | |
4.9
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |
1.2
|
3.6
|
NIST |
CWE ids for CVE-2019-1010249
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The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-1010249
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https://drive.google.com/open?id=1LxmTXZS-FRJQHAzO2JPgDx5SbLNEJHuJ
Integer overflow and underflow in ONOS.pdf - Google DriveExploit;Third Party Advisory
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https://drive.google.com/open?id=1HtdRdf88Nv3RNeQJM9fQ6egY5X-tuewD
RECHECKER.pdf - Google DriveExploit;Technical Description;Third Party Advisory
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