CVE-2017-2834 — HIGH (7.0) — White Hats Nepal

Vulnerability Description

An exploitable code execution vulnerability exists in the authentication functionality of FreeRDP 2.0.0-beta1+android11. A specially crafted server response can cause an out-of-bounds write resulting in an exploitable condition. An attacker can compromise the server or use a man in the middle attack to trigger this vulnerability.

CVSS Score

7.0

HIGH

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

HIGH

Affected Products

Vendor	Product	Versions
Freerdp	Freerdp	2.0.0
Debian	Debian Linux	8.0

Related Weaknesses (CWE)

CWE-787

References

http://www.securityfocus.com/bid/99942Broken Link
https://www.debian.org/security/2017/dsa-3923Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0336Third Party Advisory
http://www.securityfocus.com/bid/99942Broken Link
https://www.debian.org/security/2017/dsa-3923Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0336Third Party Advisory

FAQ

What is CVE-2017-2834?

CVE-2017-2834 is a vulnerability with a CVSS score of 7.0 (HIGH). An exploitable code execution vulnerability exists in the authentication functionality of FreeRDP 2.0.0-beta1+android11. A specially crafted server response can cause an out-of-bounds write resulting ...

How severe is CVE-2017-2834?

CVE-2017-2834 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-2834?

Check the references section above for vendor advisories and patch information. Affected products include: Freerdp Freerdp, Debian Debian Linux.