CVE-2019-5065 — MEDIUM (5.3)

Vulnerability Description

An exploitable information disclosure vulnerability exists in the packet-parsing functionality of Blynk-Library v0.6.1. A specially crafted packet can cause an unterminated strncpy, resulting in information disclosure. An attacker can send a packet to trigger this vulnerability.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Blynk	Blynk-Library	0.6.1

Related Weaknesses (CWE)

CWE-125

References

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0854ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0854ExploitThird Party Advisory

FAQ

What is CVE-2019-5065?

CVE-2019-5065 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An exploitable information disclosure vulnerability exists in the packet-parsing functionality of Blynk-Library v0.6.1. A specially crafted packet can cause an unterminated strncpy, resulting in infor...

How severe is CVE-2019-5065?

CVE-2019-5065 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-5065?

Check the references section above for vendor advisories and patch information. Affected products include: Blynk Blynk-Library.