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Test Kennung:1.3.6.1.4.1.25623.1.1.10.2017.0475
Kategorie:Mageia Linux Local Security Checks
Titel:Mageia: Security Advisory (MGASA-2017-0475)
Zusammenfassung:The remote host is missing an update for the 'freerdp' package(s) announced via the MGASA-2017-0475 advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'freerdp' package(s) announced via the MGASA-2017-0475 advisory.

Vulnerability Insight:
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 (CVE-2017-2834).

An exploitable code execution vulnerability exists in the RDP receive
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 to trigger this vulnerability (CVE-2017-2835).

An exploitable denial of service vulnerability exists within the reading
of proprietary server certificates in FreeRDP 2.0.0-beta1+android11. A
specially crafted challenge packet can cause the program termination
leading to a denial of service condition. An attacker can compromise the
server or use man in the middle to trigger this vulnerability
(CVE-2017-2836).

An exploitable denial of service vulnerability exists within the
handling of security data in FreeRDP 2.0.0-beta1+android11. A specially
crafted challenge packet can cause the program termination leading to a
denial of service condition. An attacker can compromise the server or
use man in the middle to trigger this vulnerability (CVE-2017-2837).

An exploitable denial of service vulnerability exists within the
handling of challenge packets in FreeRDP 2.0.0-beta1+android11. A
specially crafted challenge packet can cause the program termination
leading to a denial of service condition. An attacker can compromise the
server or use man in the middle to trigger this vulnerability
(CVE-2017-2838, CVE-2017-2839).

Affected Software/OS:
'freerdp' package(s) on Mageia 5.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2017-2834
BugTraq ID: 99942
http://www.securityfocus.com/bid/99942
Debian Security Information: DSA-3923 (Google Search)
https://www.debian.org/security/2017/dsa-3923
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0336
Common Vulnerability Exposure (CVE) ID: CVE-2017-2835
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0337
Common Vulnerability Exposure (CVE) ID: CVE-2017-2836
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0338
Common Vulnerability Exposure (CVE) ID: CVE-2017-2837
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0339
Common Vulnerability Exposure (CVE) ID: CVE-2017-2838
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0340
Common Vulnerability Exposure (CVE) ID: CVE-2017-2839
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0341
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