CVE-2017-2838

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
Description
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.
Overview
  • CVE ID
  • CVE-2017-2838
  • Assigner
  • talos-cna@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-04-24T19:29:02
  • Last Modified Date
  • 2022-06-03T20:02:50
Weakness Enumerations
CWE URL
CWE-190 http://cwe.mitre.org/data/definitions/190.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:freerdp:freerdp:2.0.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0340 Third Party Advisory
https://www.debian.org/security/2017/dsa-3923 Third Party Advisory
http://www.securityfocus.com/bid/99942 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-2838
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2838
History
Created Old Value New Value Data Type Notes
2022-04-20 17:00:41 Added to TrackCVE
2022-12-03 05:37:17 2018-04-24T19:29Z 2018-04-24T19:29:02 CVE Published Date updated
2022-12-03 05:37:17 2022-06-03T20:02:50 CVE Modified Date updated
2022-12-03 05:37:17 Analyzed Vulnerability Status updated