Vulnerability Details : CVE-2019-5016
An exploitable arbitrary memory read vulnerability exists in the KCodes NetUSB.ko kernel module which enables the ReadySHARE Printer functionality of at least two NETGEAR Nighthawk Routers and potentially several other vendors/products. A specially crafted index value can cause an invalid memory read, resulting in a denial of service or remote information disclosure. An unauthenticated attacker can send a crafted packet on the local network to trigger this vulnerability.
Vulnerability category: Denial of serviceInformation leak
Products affected by CVE-2019-5016
- cpe:2.3:o:netgear:r7900_firmware:1.0.3.810.037:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r8000_firmware:1.0.4.28_10.1.54:*:*:*:*:*:*:*
- cpe:2.3:a:kcodes:netusb.ko:1.0.2.69:*:*:*:*:*:*:*
- cpe:2.3:a:kcodes:netusb.ko:1.0.2.66:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-5016
0.92%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-5016
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:P |
10.0
|
4.9
|
NIST | |
|
10.0
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H |
3.9
|
5.8
|
Talos | |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
NIST |
CWE ids for CVE-2019-5016
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by:
- nvd@nist.gov (Primary)
- talos-cna@cisco.com (Secondary)
References for CVE-2019-5016
-
http://www.securityfocus.com/bid/108820
KCodes NetUSB CVE-2019-5016 Memory Corruption VulnerabilityBroken Link
-
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0775
TALOS-2019-0775 || Cisco Talos Intelligence Group - Comprehensive Threat IntelligenceThird Party Advisory
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